Operating Instructions C 9.92 H Order No.: 153 146 Date of Issue: 10.09.
C 9.92 Operating Instructions Foreword We congratulate you on having bought a product from HOLDER. We would like you to be able to work safely with your tractor and without malfunctions, and therefore we recommend you follow the instructions in this manual. You will also ensure getting full value from your tractor, save yourself trouble and maintain your warranty. These operating instructions provide you with the required information.
Operating Instructions C 9.92 Foreword In case of questions regarding your tractor, please state the following data: Tractor model ..................................................... eg S 990 Engine serial number ................................... eg 10668874 Chassis serial number .................................. eg 53400101 Date of sale, date of complaint, if necessary .................. eg 15.07.2009 Service hours ...................................
C 9.92 Operating Instructions Foreword Table of contents Chapter Page Chapter Page Foreword ........................................................................ 1 Maintenance during the initial period of operation ....... 167 Information on the tractor .............................................. 5 Maintenance after the first 50 service hours ............... 167 Operating instructions .................................................... 7 Maintenance after the first 500 service hours ......
C 9.92 Operating Instructions Information on the tractor This tractor has received the type approval acc. to 74/150/ EEC after a safety inspection. The tractor conforms to the EMC (Electromagnetic Compatibility) requirements of directive 89/336/EEC. The regulations for exhaust gas identification and noise emissions are observed. The tractor must be registered and the licence plates must be attached at the front and rear.
Operating Instructions C 9.92 Information on the tractor Residual hazards and risks Despite careful working and conformance with standards and regulations, hazards arising from handling the tractor can not be excluded. The tractor and all other system components conform to currently applicable safety regulations. A residual risk, however, can not be excluded even if the tractor is used as intended and all the safety notices given are observed.
Operating Instructions C 9.92 Operating instructions Driver’s licence For the driving of this tractor you require a driver’s licence depending on the maximum ground speed and the permissible total weight of the tractor and combinations. See the tables below.
Operating Instructions C 9.92 Operating instructions Single-axle trailers or two-axle trailers with axle base of up to 1 metre maximum Maximum total weight Driver's licence class (minimum requirement) Previous driver's licence class Trailer weight up to 750 kg B, C1, C, T 1, 1a, 1b, 2, 3, 4, 5 L: 25 only with additional sign and type-dependent maximum tractor ground speed of 25 km/h Trailer weight over 750 kg BE, C1E, CE, T 1, 1a, 1b, 2, 3, 4, 5 B, C1, C: only up to 3.5 t of max.
Operating Instructions C 9.92 Operating instructions Multiple-axle trailers and two-axle trailers with an axle base over 1 metre Maximum total weight Driver's licence class (minimum requirement) Previous driver's licence class Trailer weight up to 750 kg B, C1, C, T 2, 3 L: 25 only with additional sign and type-dependent maximum tractor ground speed of 25 km/h Trailer weight over 750 kg BE, C1E, CE, T Up to 3.5 t max. total weight B, C1, C: only up to 3.5 t of max.
Operating Instructions C 9.92 Operating instructions Two trailers behind tractors for farming and forestry Driver's licence class (minimum requirement) Previous driver's licence class BE, C1E, CE, T 2, 3 Up to 3.5 t max. total weight B, C1, C: only up to 3.5 t of max. total weight of the combination and max. total weight of the trailer ≤ curb weight of tractor; otherwise: 25 1, 1a, 1b, 4, 5, Up to 12 t max. total weight C1E: only up to 12 t max. total weight of the combination and max.
C 9.92 Operating Instructions Operating instructions Safety General notes on safety Working clothes • • • • • • • • • • • Observe your national regulations for safety and health protection. Do not allow children under 16 to use the tractor. When using the public highway, respect the highway code. Do not allow anyone to stand around where they might get hurt. Do not run the engine in enclosed spaces. Exercise extreme caution when handling fuels. There is a high risk of fire.
Operating Instructions C 9.92 Operating instructions • • - - - The installed equipment must conform to the applicable EMC directive 89/336/EU and carry the CE symbol. If you must install a mobile communications system (or have it installed) (eg radio, mobile telephone), the following requirements must be met: Only approved equipment (eg with type approval) may be installed.
Operating Instructions C 9.92 Operating instructions Observe applicable laws and regulations. Oils are inflammable. Do not let them come in contact with hot engine parts as fire can result. Battery acid Battery acid contains dissolved sulphuric acid. This acid is poisonous and caustic. When working with battery acid, always wear protective clothing and eye protectors. Do not allow acid to contact the clothing, skin or eyes; in case of contact wash immediately with ample clean water.
Operating Instructions C 9.92 Operating instructions Particularly the particulates contained in the exhaust gas can cause cancer. For this reason the engine should not be operated in enclosed spaces. Heat The exhaust gases are very hot and can ignite inflammable material. Therefore keep the exhaust pipe away from inflammable materials. Battery During charging the battery emits a mix of oxygen and hydrogen (detonating gas). This gas mix is explosive and must not be ignited.
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Operating Instructions C 9.92 Technical data Table of dimensions for S 990 Tow coupling Tires Type Profile Total height Avg. seat height a mm b mm Ground clearance Lowest position Highest position Dump PTO height body height c mm d mm d mm g mm h mm i mm 280/80 R18 280/80 R18 S 532-31-08 XMCL 532-31-09 2243 1265 227 572 972 1136 481 327 36x13.50-15 524-31-8 Multi Trac 2236 1258 220 565 965 1129 474 320 10.5-18 MPT 10.
Operating Instructions C 9.92 Technical data Distance between centreline of tires Tires With hub spacers Small turning radius to DIN 7020 at min. track width Track width e Overall width f Track width e Overall width f Track width e Overall width f (measured at outermost point of truck) Min.mm Max.mm Min.mm Max.mm Min.mm Max.mm Min.mm Max.mm Min.mm Max.mm Min.mm Max.mm Normal track width (flange size 1034) Type 5234-80 = 45 mm Type 526-34-70 = 80 mm 10.5-18 MPT S 7.
Operating Instructions C 9.92 Technical data Weights Weight in kg 4500 kg Max. curb weight Auxiliary assemblies Total Front Rear Inching speed 13 kg 10 kg 3 kg Max. front axle load *2660 kg - 2700 kg Rear lift 77 kg -25 kg 102 kg Max. rear axle load *2660 kg - 2700 kg Dump body 75 kg 0 kg 75 kg 800 kg Max. tongue weight on tow coupling * With 33X12.50 R15 tires Tires 33x12,50-15 33x12,50R15 31x15,50-15 10,5-18MPT 33x15.50-15 36x13.50-15 400/60-15.5 33/18LL-16.
Operating Instructions C 9.92 Technical data Tires The pressure can deviate, depending upon the make and use of the tires. Observe the instructions of the tire manufacturer. Type of tyre Capacity Profile Tube 280/80 R18 132A8 XMCL No 1.6 2.5 2.5 524-34-1 ca. 45 kg 36x13.50-15 114B / 4PR Multi Trac No 1.0 1.2 1.4 524-34-1 ca. 45 kg 10.5-18 MPT Inflation pressure (in bar) Curb weight Max. loading Front Rear Wheel ballast weights Type Weight 10 AT 603 Yes 2.2 2.2 2.
Operating Instructions C 9.92 Technical data Engine specifications S 990 Manufacturer Deutz AG Model designation TD2011 L04w Engine type 4-stroke diesel No. of cylinders 4 Cubic capacity 3619 cm³ Specific fuel consumption 216 g/kWh Rated speed 2600 rpm Upper idle speed 2600 rpm +200 rpm Lower idle speed 900-950 rpm Power to 97/68 EC n=2600 rpm 68.
Operating Instructions C 9.92 Technical data Theoretical ground speeds Transmission Hydrostatic drive Dual Drive 30 km/h Dual Drive 40 km/h Engine output 68 kW Engine speed 2600 RPM Tires Type Unit 280/80 R18 532-31-08/09 km/h 31.3 32.3 39.1 36x13.50-15 524-31-8 km/h 31.1 32.1 38.8 10.5-18MPT 524-31-1/-6 km/h 30.8 31.7 38.4 425/55 R17 532-31-01/-02 km/h 29.8 30.7 37.2 400/60-15.5 524-31-5 km/h 29.7 30.7 37.1 33x12.50-15 524-31-4 km/h 29.4 30.3 36.7 33x12.
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Operating Instructions C 9.92 Technical data Assembly Additional information Description Working hydraulics (with steering) Pump Sauer-Sundstrand - Type - - Output 17 cm3/rev (42.5 L/min at 2500 engine RPM) - Operating pressure 180-190 bar Hydraulic oil tank 45 L (common oil tank for traction and working hydraulics) Electrical system - Operating voltage 12 VDC - Battery 12 V / 100 Ah - Alternator 12 V / 95 A - Starter motor 12 V / 2.
Operating Instructions C 9.92 Technical data Noise level The tractor emits the following noise level (measured at the driver’s ear) according to EU Standard 77/311/EEC; measurement according to Appendix II. Table of noise levels and absorption rating Model Type of engine Engine output Noise level dB(A) Cabin open* S 990 TD2011 L04w 68.0 kW (92 HP) Absorption value Cabin closed Left Right Left Right 85 85 84 84 1.
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C 9.92 Operating Instructions Description Mounting instructions for licence plate - 1 Install the front licence plate (1) on the cover below the windshield wipers. Remove the cover before installing the licence plate. Bild_C992H_010 - Install the rear licence plate (2) at the rear below the left tail light.
Operating Instructions C 9.92 Description Overview of options and variants (selection) Assembly Additional information Dimension/order no.
C 9.92 Operating Instructions Description Assembly Additional information Dimension/order no.
Operating Instructions C 9.92 Description Assembly Additional information Dimension/order no.
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Operating Instructions C 9.92 Taking into service 1 Daily checks and activities prior to taking into service If damages or defects are found during the following checks, they must be eliminated before taking the tractor into service. Do not operate the tractor before proper repairs are carried out. Safety and protective devices should not be removed or disabled. Do not change fixed specified settings.
Operating Instructions C 9.92 Taking into service Turning on the battery isolating switch NOTE The battery can be switched off fully with the removable key. - Insert the key (1) into the battery isolating switch and set it to the horizontal position. The battery circuit is turned on. 1 Checking the engine oil level NOTE Check the engine oil level only when the vehicle is parked on level ground. - Bild_C992H_014 Let the engine run for approx. 2 minutes.
Operating Instructions C 9.92 Taking into service Checking the trailer coupling (optional) if necessary - Check the trailer coupling for proper condition and operation. Carry out the check according to the instructions in the section „Operating the trailer coupling“. Checking the tire inflation pressure NOTE Your tractor can be equipped with different types of tyres. The specified inflation pressure for your tires is given in the table entitled „Tires“ in the technical data section.
Operating Instructions C 9.92 Taking into service Checking the hydraulic oil level - 1 2 3 Retract all hydraulic cylinders. Check the oil level at the sight glass (2). The oil level must be at the centre (1) of the sight glass. Top up oil through the filler neck (3) as specified in the maintenance manual.
Operating Instructions C 9.92 Taking into service Filling fuel - 1 If necessary, read the fuel level (1) on the multifunctional display. CAUTION Danger of fire when handling fuels. Stop the engine. Do not fill fuel in the vicinity of naked flames, ignition sparks or hot engine parts. Do not smoke when refuelling. - 20 RPMx100 5 25 1 0 2 Km/h 30 electronic 0000000 h digital system Remove the fuel tank filler cap (2). Top up diesel fuel as recommended in the maintenance instructions.
Operating Instructions C 9.92 Taking into service Checking the brake fluid level - 1 2 Check the level at the brake fluid reservoir (1). The brake fluid level fluid level must between the Min and Max marks on the reservoir. Top up brake fluid as specified in the maintenance instructions. Adjusting the steering wheel NOTE The inclination and height of the steering wheel can be set to a comfortable position. Bild_C992H_017 DANGER Do not adjust the steering wheel while driving.
Operating Instructions C 9.92 Taking into service Adjusting the driver’s seat with pneumatic suspension 1 2 3 4 5 6 2 1 Backrest Lumbar support adjustment knob Backrest tilt Weight adjustment Horizontal suspension Horizontal adjustment DANGER Do not adjust the seat while driving. Risk of accident! - Adjust the seat so that all the controls can be reached and operated safely.
Operating Instructions C 9.92 Taking into service Adjusting the driver’s weight - 2 1 Be seated. Pull the weight adjustment grip (4) up. NOTE A noise can be heard. The seat will adjust automatically to the weight of the driver. The noise stops. - Release the lever. Adjusting the horizontal suspension - Pull the horizontal suspension lever (5) back: Seat suspension in horizontal direction is released. Move the horizontal suspension lever (5) forward.
Operating Instructions C 9.92 Taking into service Topping up wiper water 1 2 NOTE The washer water reservoir for the windshield washer system is located at the front left in the footwell of the cabin. - Open the filler cap (1) and top up washing water in the reservoir (2). Filling capacity .......................................... approx. 1.3 L Bild_S 990_017 Checking the lights and rear view mirror - - Check the lights for proper operation.
Operating Instructions C 9.92 Taking into service Starting the engine Engine instructions before operation DANGER Do not start or run the engine in enclosed spaces. Danger of poisoning through exhaust gases! Starting instructions CAUTION Before starting, make sure no-one is in the vicinity of the tractor. ATTENTION Do not use a starting aid such as a start pilot or similar means. Turn off the traction drive or any driven attachments. CAUTION Start the engine only from the driver’s station.
Operating Instructions C 9.92 Taking into service Starting the engine - 1 Set the direction switch (1) to the neutral position (centre). Fully depress the inching pedal (2). 3 NOTE The engine can only be started if the inching pedal is fully depressed (starting safety switch). - Set the hand throttle (4) to idle (push in fully). Insert the ignition key and turn the preheat/starter switch (3) to position 1.
Operating Instructions C 9.92 Taking into service NOTE The battery charging indicator (6), the engine oil pressure indicator (7), parking brake indicator (8) (if parking brake is engaged) come on. 5 6 7 8 9 10 15 10 Motor 20 RPMx100 - 5 Turn the ignition key to position 2. The engine will be preheated. The preheating indicator (5) will come on. 25 1 0 2 Km/h 30 electronic 0000000 h digital system NOTE When starting at low temperatures, hold the ignition key longer (approx.
Operating Instructions C 9.92 Taking into service Starting the engine with automatic preheating 1 Starting procedure - - - Turn the ignition key to position 1. The engine will be preheated. At temperatures below +10°C the yellow lamp (2) and the preheating indicator light (1) will come on. When the yellow lamp (2) goes out, turn the ignition key to position 3 to start the engine. The automatic preheating will turn off some time after starting and the preheating indicator light (1) will go out.
Operating Instructions C 9.92 Operation Before starting to drive When driving on public roads, observe the traffic regulations. • Driving safety rules • • • • Drive the tractor only from the driver’s station with the cab doors closed. Always adjust your speed to the driving conditions and the load carried. Before driving, check that no-one is standing in the immediate vicinity of the tractor.
Operating Instructions C 9.92 Operation Driving 1 Driving with hydrostatic drive - Start the engine. - Preselect the direction of travel with the direction switch (1). - Pull up the direction switch (1) and move it forward or backwards (forward or reverse). NOTE After the start of the engine, the direction switch must be operated once if it was in the forward or reverse position when starting. This feature is to prevent accidental movement of the vehicle when starting the engine.
Operating Instructions C 9.92 Operation Table of ground speed ranges Position - Marking Function Ground speed* Use 0 – 30 / 36 km/h Lower tractive force, eg for road travel Lower position S Fast range Centre position 0 Drive off Lower position L Slow range Select the desired driving program with the driving program switch (2). The set position is illuminated: Towing 0 – 11.
Operating Instructions C 9.92 Operation Table of driving programs• Position Marking Function Range 0 STOP Traction drive off Range 1 Hare symbol Maximum ground speed eg on roads Range 2•• Turtle symbol Maximum ground speed eg on roads Range 3 Range 4 Use The ground speed, which can be set with the fine eg when mowing.
Operating Instructions C 9.92 Operation Selecting road travel (transport speed) 1 3 2 The tractor is stationary. - Set the program switch (2) to speed range 1 or 2. NOTE You can also change the speed range while driving at reduced speed. - - Release the parking brake. Depress the accelerator for the desired ground speed. The tractor will start off and can be driven up to the maximum ground speed of the selected speed range.
Operating Instructions C 9.92 Operation The tractor is stationary. - Set the fine adjustment knob (1) to 0. - Set the program switch (2) to speed range 3 or 4. - Adjust the PTO RPM with the hand throttle (3). 1 2 3 NOTE The engine speed must be at least 1500 RPM as the control only begins to function at this RPM. NOTE You can also change the ground speed ranges while driving. Bild_C992H_024 The speed ranges 3 and 4 will set a speed controlled by the power requirement of the PTO.
C 9.92 Operating Instructions Operation Adjusting the fine adjustment knob 1 2 3 NOTE You can adjust the fine adjustment knob (1) any time while driving for a fine and stepless control of the ground speed. - - In position 0 the tractor is stationary. When the knob is turned clockwise, the tractor will start off and in end position 11 of the scale the maximum speed of the range will be reached. You can read the engine RPM and ground speed on the multifunctional display.
Operating Instructions C 9.92 Operation Driving with SDS (Special Drive System)* 1 2 3 For the selection of the programs 1, 3 and 4 at the program switch (2) refer to the section on driving on pages 63 and 64. Driving program 2 (SDS) - Set the speed range knob (5) to range L. ATTENTION The tractor must be stationary for switching. - Bild_C992H_024 Set the program switch (2) to range 2. NOTE In this range, the fine adjustment knob (1) is not operational. The control is assumed by the pedal (4).
Operating Instructions C 9.92 Operation Operating the inching pedal 7 8 7 Inching pedal 8 Accelerator This function is effective in all driving programs. NOTE If you must reduce speed temporarily, you can do it with the inching pedal. ATTENTION If the inching pedal is floored, for example, for an EMERGENCY STOP, the tractor will brake strongly. - Bild_C992H_026 9 Operate the inching pedal (7). The tractor will decelerate and come to a complete stop.
Operating Instructions C 9.92 Operation Driving with hydrostatic DUAL drive - Set the speed range selector (1) to „S“. The DUAL Drive will only work in this range. 1 Table of ground speed ranges with DUAL Drive Position Marking Bild_S 990_003 Function Hydrostatic ground speed* Ground speed* with Dual Drive Use 0 - 30 / 36 km/h 0 - 30 / 42 km/h Low tractive force, eg for road travel Lower position S Fast range Centre position 0 Drive off Upper position L Slow range For towing 0 - 11.
Operating Instructions C 9.92 Operation - Set the program switch (2) to range 2. 2 ATTENTION Drive the tractor warm for approx. 10-12 min. at range 2. - Set the program switch to range 1. NOTE The functions of the travel drive are identical except it does not lock the differential: When the ground speed* exceeds 25 km/h, the transmission automatically switches from the hydrostatic drive to the mechanical gear. When the speed drops again, the transmission goes back to the hydrostatic drive.
Operating Instructions C 9.92 Operation Switching the differential lock on 1 NOTE With the differential lock you can improve traction on soft, slippery ground. The lock is engaged when the engine speed is over 1000 RPM.You can engage the differential lock only briefly by pressing the button momentarily. ATTENTION The differential lock may only be used when driving straight ahead. Bild_C992H_027 - Depress the differential lock switch (1) at the rear and hold it.
C 9.92 Operating Instructions Operation Steering The tractor has an hydraulically-actuated articulated steering. The wheels also stay in track in curves so that attachments are guided without any lateral offset. Steering - Turn the steering wheel (1) in the desired direction. The possible turning radii depend on the tires and track width of your tractor. For exact information refer to the track width table in the section „Technical data“.
Operating Instructions C 9.92 Operation Brakes The service brake is a wet disc brake in the front axle. It is hydraulically actuated and acts on all four wheels. The parking brake is operated by an electric cylinder controlled with the parking brake switch. 2 1 Operating the service brake - Depress the brake pedal (1). Applying the parking brake ATTENTION The parking brake is not intended to be used for braking while driving.
Operating Instructions C 9.92 Operation Releasing the parking brake - Turn off the parking brake switch (2). The parking brake will be released, the indicator light in the switch and parking brake indicator (3) will extinguish. 2 1 ATTENTION When driving with the parking brake actuated, an acoustic warning signal will sound.
Operating Instructions C 9.92 Operation Driving on slopes DANGER Driving on slopes is dangerous as the tractor can tip over if the centre of gravity exceeds the tip-over limit on an extreme slope. The following factors will reduce the hazard: - small or no load - low ground speed - low gradient - low tire inflation pressure NOTE The driving comfort and the traction of the tractor can be improved by reducing the inflation pressure. - large track widths level, non-bumpy terrain.
Operating Instructions C 9.92 Special operating instructions 1 Stationary operation The tractor can be used for stationary operation, for example, to drive a water pump via the PTO shaft. ATTENTION Park the tractor on level ground in both directions. - Attach the stationary equipment to the PTO shaft (1) at the front or rear. Set the program switch to 0. Apply the parking brake. DANGER Before switching on the PTO, make sure noone is standing in the vicinity of the tractor and the rotating PTO shaft.
Operating Instructions C 9.92 Special operating instructions Adjusting the track width NOTE The arrows on the tires must show in the forward direction of rotation. You can widen the track width of the tractor by adding spacers. You have a choice of 3 different spacers. DANGER Observe the safety notes on safe parking and jacking up for the wheel change in the maintenance instructions. - - Tighten the wheel nuts to the specified torque. Torque to ........................................................
C 9.92 Operating Instructions Special operating instructions Operating the emergency gear release (hydrostatic DUAL drive only) 1 NOTE If the engine was stalled and can not be restarted, the emergency gear release must be operated before a new start. - Fully depress the inching pedal. Operate the starter briefly. Pull the emergency gear release grip (1) to the rear. Restart the engine.
Operating Instructions C 9.92 Special operating instructions Operation in winter Oil preheating* Putting on snow chains Before starting the engine at temperatures below - 20 °C, turn on the heating element* to preheat the oil. - Connect the preheating system plug to a 230 VAC outlet. Observe the operating instructions of the manufacturer. Snow chains can be mounted on the tires to improve grip. In the following table you will find the order numbers for RUD chains which fit on the listed tires.
C 9.92 Operating Instructions Operating the attachments We have tested and approved a large number of possible attachments for use with this tractor. Only attachments with the CE mark may be used. We recommend contacting our customer service before the installation of special equipment. Possible attachments For example: implements for orcharding implements for soil cultivation mowers snow removal equipment and other municipal equipment.
Operating Instructions C 9.92 Operating the attachments Additional information for attachments When installing attachments on the front and rear lift arms, do not exceed the permissible total weight, the maximum allowable axle loads and tire carrying capacities of the tractor. The front axle of the tractor must always be loaded with at least 20 % of the tractor’s curb weight.
Operating Instructions C 9.92 Operating the attachments Rear attachment or front/rear combinations 1) Calculation of the minimum front ballasting GV min GV min= GH ·(c+d)-TV·b+0.2·TL·b a+b Enter the calculated minimum ballasting required for the front of the tractor in the table. Front attachment 2) Calculation of the minimum rear ballasting GH min GH min= GV ·a-TH·b+X·TL·b b+c+d Enter the calculated minimum ballasting required for the rear of the tractor in the table. (Value X for Holder tractor 0.
Operating Instructions C 9.92 Operating the attachments 6) Tire load capacity Enter the double value (two tires) of the permissible tire load capacity (eg see tire manufacturer’s documentation) in the table. Maximum permissible value (acc.
Operating Instructions C 9.92 Operating the attachments Installation of attachments The various attachments are attached to the front lift or rear lift*. There are 2 different coupling categories: Category I Pin diameter 22 mm Category (II) Pin diameter 28 mm The tractor is adjustable to both categories. For this adjustment the catch hook bars must be adjusted and the catch hooks equipped with reducer sleeves or not. DANGER Only use the following specified devices for the installation of your attachment.
Operating Instructions C 9.92 Operating the attachments Adjusting the catch hooks 1 2 3 The catch hooks can be adjusted laterally and in length. - Measure the distance between the pins on your attachment. - Release the clamping screws (8) on both sides. - Slide the catch hook (7) laterally until the required distance is reached. - Retighten the clamping screws. - Attachments of Category II can be picked up directly with the catch hooks (7).
Operating Instructions C 9.92 Operating the attachments Adjusting the upper link slide and upper link 1 2 3 4 5 The upper link slides are height-adjustable. The required height depends on your attachment. 1 2 3 4 5 - Upper link bracket Locking pin Upper link pin Upper link slide Height adjustment lever Raise the height adjustment lever (5). Slide the upper link slide (4) into one of the 4 possible positions. Release the height adjustment lever to engage the upper link bracket.
Operating Instructions C 9.92 Operating the attachments Coupling the hydraulic hoses 1 2 ATTENTION The hydraulic couplings on the truck must be depressurized before their connection. The couplings on the tractor and the hydraulic hoses must be clean. NOTE Each attachment has different functions and hydraulic hoses to the control unit. Observe the operating instructions supplied with your attachment and make yourself familiar with the functions and colour codes.
C 9.92 Operating Instructions Operating the attachments Installing the articulated shafts Only use shafts suitable and intended for the attachment. These shafts are supplied with the attachment. The length of the articulated shaft must be adjusted before the first installation. In case of doubt please contact our customer service. Observe the installation instructions for the articulated shaft when installing it. DANGER Shut off the engine before the installation.
Operating Instructions C 9.92 Operating the attachments Operating the joystick 1 Pushbutton 1 for joystick level 1 2 Pushbutton 2 for joystick level 2 3 Pushbutton 3 for joystick level 3 4 Joystick (joystick level 0 without pushbutton operation) 5 Master switch for working hydraulics NOTE The joystick controls those functions of the attachments which are connected directly or to the front or rear hydraulic couplings.
Operating Instructions C 9.92 Operating the attachments Joystick operation (proportional for sensitive operation) Joystick level 0 (without button) Joystick level 1 (with button 1 pressed) Joystick level 2 (with button 2 pressed) Joystick level 3 (with button 3 pressed) Direction of joystick Forward/back Front lift Y0 Fwd.: lowering Back: lifting Float position on membrane keyboard Dumping device / rear Lift * Y1 Fwd.
Operating Instructions C 9.92 Operating the attachments Operating the front lift 2 The following movements are possible: 3 4 1 Turn on the master switch (5) for working hydraulics. - Push the joystick (4) forward. • The front lift (attachment) will be lowered. You can stop the movement by releasing the joystick. - Pull the joystick (4) back. • The front lift (attachment) will be raised. The float position is turned on with the membrane keyboard. - To turn on, press key (6).
C 9.92 Operating Instructions Operating the attachments Operating the front lift with the membrane keyboard 1 2 3 The following movements are possible: Turn on the master switch (3) for working hydraulics. - Keep key (4) depressed for approx. 1 second. The red LED indicator (5 and 2) will come on for approx. 5 seconds. • The front lift (attachment) will be lifted until the LED indicator extinguishes. You can stop the movement by pressing key (4,7) or by moving the joystick.
Operating Instructions C 9.92 Operating the attachments Switching the front lift to double-acting 1 2 3 4 The front lift can be switched from single-acting to doubleacting. - To select double-acting, press key (5). The red LED indicator (6) will extinguish. To select single-acting, press key (5). The red LED indicator (6) will come on. 5 NOTE: When the truck is started again or when turning on the master switch for working hydraulics, the front lift is always activated in the single-acting mode.
C 9.92 Operating Instructions Operating the attachments Lateral control with the membrane keyboard Keep key (4) depressed. • The front lift will shift to the right. You can stop the movement by releasing the key. - Keep key (3) depressed. • The front lift will pivot to the left. - Press key (1) for approx. 1 second. The red LED indicator (2) will come on. • The lateral control float position is turned on, ie the attachment can be moved by the application of an external force.
Operating Instructions C 9.92 Operating the attachments External operation of the front lift 1 You can operate the front lift from outside the cabin. ATTENTION When you leave the cabin, set the direction switch to neutral and apply the parking brake to prevent the tractor from rolling. - To raise the front lift, press the top pushbutton (1). The front lift will be raised as long as the pushbutton is pressed. - Bild_S 990_019 To lower the front lift, press the bottom pushbutton (1).
C 9.92 Operating Instructions Operating the attachments Flow rate limiting for joystick 1 Key for individual flow rate limiting for each individual joystick function - Turn on the master switch for the working hydraulics. 1 2 3 4 With the flow rate limiting you can save the lifting or lowering speed individually. - Operated the joystick (4) until the desired speed at the cylinder is reached, then press key (1).
Operating Instructions C 9.92 Operating the attachments Operating the rear lift The following movements are possible: Turn on the working hydraulics master switch. - Set the changeover lever (1) at the rear down to the „rear lift“ position. - To raise the rear lift, press key (2) and pull the joystick (3) back. • The rear lift (attachment) will be raised. You can stop the movement by releasing the joystick. - Press key (2) and push the joystick (3) forward. • The rear lift (attachment) will be lowered.
Operating Instructions C 9.92 Operating the attachments External operation of the rear lift* 1 The rear lift can be operated from outside the cabin. ATTENTION When you leave the cabin, set the direction switch to neutral and apply the parking brake to prevent the tractor from rolling. - To raise the rear lift, press the top pushbutton (1). The rear lift will be raised as long as the pushbutton is pressed. - Bild_C271 To lower the rear lift, press the bottom pushbutton (1).
Operating Instructions C 9.92 Operating the attachments Operating the hydraulic couplings 1 Pushbutton 1 for joystick level 1 2 Pushbutton 2 for joystick level 2 3 Pushbutton 3 for joystick level 3 4 Joystick (joystick level 0 without pushbutton operation) 5 Master switch for working hydraulics NOTE The joystick controls those functions of the attachments which are connected directly or to the front or rear hydraulic couplings.
C 9.92 Operating Instructions Operating the attachments Operating the green hydraulic couplings* 1 Move the joystick (4) to the left or right. • The green hydraulic couplings front right will be supplied with pressure. You can stop the movement by releasing the joystick. The float position is turned on with the membrane keyboard. - To turn on, press key (7). The red LED indicator will come on. • The float position of the green hydraulic couplings is turned on, i.e.
Operating Instructions C 9.92 Operating the attachments Turning on the front PTO 1 DANGER The PTO switch (1) must be switched off. - Start the engine. Select the required PTO SPM with the PTO push-pull rod (3). NOTE The push-pull rod (3) is located at the front right at the front bracket. Bild_C992H_093 DANGER Before turning the PTO on, make sure that no-one is standing close enough to the tractor and the driven attachment to be hurt. 2 The PTO gear has 3 positions.
C 9.92 Operating Instructions Operating the attachments - Push the push-pull rod in. The PTO speed will be 1000 RPM at an engine speed of 2390 RPM. 1 ATTENTION Never turn the PTO on with the engine off! - Increase the engine speed to 1500-1800 RPM. Release the lock at the safety switch (1) and depress the switch. The front PTO is now turned on. To turn the PTO off, press the safety switch (1) up. If the PTO is no longer required, put the push-pull rod (3) back to the neutral position.
Operating Instructions C 9.92 Operating the attachments Turning on the rear PTO 1 NOTE The rear PTO can be turned on with the control lever (3) in the area of the articulated joint. The control positions are shown on the instruction plate (2). - The safety switch (1) must be switched off. Pull the control lever (3) up to turn on the rear PTO. DANGER Before turning the PTO on, make sure that no-one is standing close enough to the tractor and the driven attachment to be hurt.
Operating Instructions C 9.92 Operating the attachments Operating the hydraulic accumulator* (front lift) 1 2 3 4 5 6 The hydraulic accumulator allows the ground pressure of the attachment to be decreased steplessly and the front axle load to be increased. This improves the climbing ability. - Press key (5). The LED indicator (7) will come on. The electronic pressure sensor (2) with a digital display always shows the current pressure of the front lift with the float position turned off.
Operating Instructions C 9.92 Operating the attachments NOTE An hydraulic accumulator pressure under 30 bar (light equipment) will require too many control operations as the accumulator can not function yet. 1 2 3 4 5 6 Applications with hydraulic accumulator NOTE If the attachment adjusts to ground unevenness with a delay, reduce the relief pressure or HYS.1. - For light attachments (eg rotary mower) turn the hydraulic accumulator off.
C 9.92 Operating Instructions Operating the attachments Operating the attachment variable pump* (adjustable to 0-120 L) 1 2 3 4 The attachment variable pump is a device for operating attachments with a high hydraulic power requirement, eg a cylinder mower. The pump is operated electrically from the driver’s station. - - Connect the hydraulic hoses of the front or rear attachment to the return line (1) and supply line (2) quick couplings and, if necessary, to the black leakage oil coupling (4).
Operating Instructions C 9.92 Operating the attachments ATTENTION Turn on the safety switch (6) only at low engine speed. - 5 6 Turn the rotary knob (5) to 0. Release the lock at the safety switch (6) and depress the switch. The indicator in the switch will light. ATTENTION After the engine speed was increased, the oil flow may only be increased slowly. - Turn the rotary knob (5) for setting the oil flow from 0 to 120 litres/min maximum to the desired rating for the attachment.
Operating Instructions C 9.92 Operating the attachments Switching off the attachment variable pump S990 Variable pump flow 130 120 L/min 120 110 100 L/min 100 Flow (L/min) NOTE The attachment variable pump will attempt to maintain the oil flow rate specified by the attachment plug and potentiometer, even if the engine RPM drops. Only when the maximum swash angle of the pump is reached will the oil flow be reduced when the RPM are reduced (refer to diagram).
Operating Instructions C 9.92 Operating the attachments Operating the hydraulic system* (fixed setting 80 L) 1 2 3 The hydraulic system is a facility for operating attachments with a fixed hydraulic power requirement. The hydraulic system is operated electrically from the driver’s station. - Connect the hydraulic hoses of the attachment to the screw couplings (1) and (2) and the leakage oil coupling (3). ATTENTION Turn on the safety switch only at low engine speed.
Operating Instructions C 9.92 Operating the attachments ATTENTION The attachment must be to set to 80 litres/ min, otherwise damage to the attachment or hazards for people standing in the vicinity can result. ATTENTION When you no longer use the attachment, always turn the pump off with the safety switch so that the hydraulic oil will not heat up unnecessarily. Never leave the hydraulic system turned on: - if the engine is running and no load is connected to the couplings - or it is not in operation.
Operating Instructions C 9.92 Operating the attachments Operating the hydraulic dumping device The hydraulic dumping device allows the easy and fast raising of the dumping subframe. The dumping device tips the dump body* to the rear. - Start the engine. Changeover lever for the device to be driven: - Set the changeover lever (1) at the rear forward to the „dumping device“ position. DANGER Make sure that no-one is standing in the danger zone at the rear end.
Operating Instructions C 9.92 Operating the attachments Operating priority flow valve I* 1 2 Priority flow valve I is used to drive the servo motor in an attachment with a variable hydraulic power demand, for example, salt spreader, hedge cutter, etc. The working speed can be set independently of the tractor engine speed. The priority flow valve is fed by the (standard) working pump and operated from the driver’s station.
Operating Instructions C 9.92 Operating the attachments - Select the desired engine speed with the hand throttle. Set the rotary knob (3) to the operating speed required for the attachment. Turning clockwise increases the speed, turning anticlockwise lowers it. ATTENTION If the flow rate selected is higher than intended for the attachment, the attachment can be damaged or people standing in the vicinity can be injured.
Operating Instructions C 9.92 Operating the attachments Operating priority flow valve II* 1 Priority flow valve II is used to drive the servo motor in an attachment with a variable hydraulic power demand, for example, salt spreaders, hedge cutters, etc. The working speed can be set independently of the tractor engine speed. The priority flow valve is fed by the tandem working pump and operated from the driver’s station.
Operating Instructions C 9.92 Operating the attachments - Select the desired engine speed with the hand throttle. Set the rotary knob (3) to the operating speed required for the attachment. Turning clockwise increases the speed, turning anticlockwise lowers it. ATTENTION If the flow rate selected is higher than intended for the attachment, the attachment can be damaged or people standing in the vicinity can be injured.
Operating Instructions C 9.92 Operating the attachments Connecting line for priority flow valves 1 and 2 1 The oil flow of priority flow valves 1 and 2 can be combined with the connecting line. This will result in a flow rate of 0 to 50 litres/min. - Set the changeover lever (1) in the area of the articulated joint to the up position. The priority flow valves 1 and 2 are now connected. - Set the rotary knob for priority flow valve 2 to the max. position.
Operating Instructions C 9.92 Other operations 1 Operating the driver’s cabin Operating the roof hatch 2 Opening the roof hatch - Press in the knob (2) on the side of the handle. Push the handle (1) up. The roof hatch will open to the rear. 3 4 3 Bild_C194 Removing the roof hatch NOTE The roof hatch can be used as an emergency exit in case of danger. - Open the roof hatch. Press out the inner plastic clip (4) to the back. Press the outer plastic clip (3) inward.
Operating Instructions C 9.92 Other operations Operating the windshield wiper/washer 1 NOTE The tractor is provided with a front wiper. A washer system is also installed. The washer system draws its water from the washing water reservoir located at the front left in the cabin. Front windshield wiper/washer - - - - Turn the rotary switch (1) for the front windshield wiper to stage J. The front windshield wiper will be switched to intermittent operation. Turn the rotary switch (1) to stage I.
Operating Instructions C 9.92 Other operations Lights 1 Turning on and operating the lights NOTE The preheat/starter switch is set to position 1 - - Put the light switch (2) to position 1. The front position lights (3,6) and the tail lights (10,14) (parking light) will come on. The position light indicator (3) in the multifunctional display will come on. Put the light switch (2) to position 2. The front headlights (1, 8) (low beam) will come on.
Operating Instructions C 9.
Operating Instructions C 9.92 Other operations Turning on the top headlights NOTE If front attachments are installed and the bottom headlights are hidden, you may turn on the top headlights. - 1 3 Push the toggle switch for top headlights (2) to turn on the top headlights (5, 6). 2 NOTE The functions high beam and headlight flashing are only available in the lower headlights.
Operating Instructions C 9.92 Other operations Operating the 4-way hazard flashers - Push the hazard flasher switch (1) to activate the 4way flashers. 1 Turning on the top strobe warning light* 2 Bild_C992H_043 3 NOTE The top strobe warning light may only be turned on if the tractor is used for applications on public roads. - Push the strobe warning light switch (2) to turn on the top strobe warning light (3).
Operating Instructions C 9.92 Other operations Turning on the working lights* NOTE The working light must not be used in public traffic. - 2 Push the working light switch (1) to turn on the working light (2). 1 Dome light Bild_C201 1 Turning on the dome light NOTE There is an dome light mounted in the cabin roof on the left and right side. - Flip the switch (1) to turn on.
Operating Instructions C 9.92 Other operations Radio* and loudspeaker* Operating the radio NOTE There are a separate operating instructions for the radio. Please observe these instructions for the operation of the radio. The loudspeakers are integrated in the cab roof at the front. Bild_C283 Power socket 1 Connecting equipment to the power socket - You can connect 12 VDC equipment with a max. power rating of 15 A to the power socket (1) with a commercial automotive plug.
Operating Instructions C 9.92 Other operations Heater 1 2 Heating and ventilating Turning on the heating NOTE The cabin heater is connected to the engine coolant circuit. - - To heat the cabin, turn rotary knob (1) to the right. You can also select any intermediate positions. Turning to the left will reduce the heat output, turning to the right will increase it. Please note the symbol (2) behind the rotary knob. To switch the heater off, turn the rotary knob (1) to the left.
Operating Instructions C 9.92 Other operations Turning on the ventilation - 1 To heat or ventilate the cabin, push fan switch (1). NOTE The ventilation fan has 2 speeds. - Speed 1 slow Speed 2 fast There are several air outlets (2, 3) provided in the cabin: - 2 adjustable outlets (2) at the bottom front right in the footwell - 13 ventilation ducts (3) in the instrument panel for the front and side window panes - Set the air outlets to the desired direction and to the desired air flow.
C 9.92 Operating Instructions Other operations Recirculating air operation 1 Turning the control knob (1) to the left will select recirculated air operation. Depending on the position of the control knob, a 3-step mixing of fresh air and recirculated air can be selected.
Operating Instructions C 9.92 Other operations Air conditioning 1 2 3 Operating the air conditioning* NOTE Separate operating instructions are supplied for the air conditioning. Please observe these instructions for the operation of the air conditioning. Air conditioning* 1 2 3 4 5 6 - Switch for 2-speed blower Fan reversal On/off switch Temperature regulator Ventilation ducts Adjustable air outlet Set the air outlet to the desired direction and desired air flow.
Operating Instructions C 9.92 Other operations Fuses CAUTION Turn off the battery isolating switch before doing any work on the electrical equipment, for example, replacing fuses. Fuses for the tractor NOTE The fuses for the tractor are installed below the console on the right. Open the cover to gain access.
Operating Instructions C 9.
Operating Instructions C 9.92 Parking the tractor 1 2 Leaving the tractor unattended Stopping the tractor - Lower the attachment completely. Apply the parking brake. Push in the hand throttle (2) fully (idle position). Put the direction switch to neutral. Set the driving program switch (1) to 0. Bild_C992H_048 ATTENTION If the engine is overheated (engine temperature gauge (3) in the red field), let the engine run without a load until the temperature has dropped to the green area.
Operating Instructions C 9.92 Parking the tractor Parking ATTENTION When parking the tractor on slopes, secured it against rolling with chocks. - If the tractor is equipped with a hydrostatic drive, also put chocks behind the wheels. Turn the ignition key (1) back to 0 to stop the engine. Remove the ignition key and take it along. CAUTION Do not leave the cabin without taking the ignition key with you. - 1 Bild_C992H_102 Turn off the battery isolating switch (2).
Operating Instructions C 9.92 Trailers, towing Your tractor can tow the following trailers: Table of trailers Type of trailer Max. total weight Brake system Single axle trailers 2.5 t without brake system Single and multiple axle trailers Up to 4 t With own brake system if the trailer brake lever can be mounted easily accessible beside the driver's seat Single axle trailers Up to 4.5 t With overrunning brakes Multiple axle trailers Up to 4.
Operating Instructions C 9.92 Trailers, towing Operating the trailer coupling, attaching trailers - Tongue weight ATTENTION The tongue weight must be at least 25 kg (4 % of the trailing load), while the maximum tongue weight must not exceed 800 kg. If the tongue weight is less or exceeded when unloading the trailer, the load must be shifted so that the tongue weight returns to the permissible range. - Drive the tractor in front of the trailer to be attached.
Operating Instructions C 9.92 Trailers, towing Driving with a trailer - Turn the speed range knob (1) to position S or L. The tractive force is greatest in position L. Drive the tractor as described in the section entitled „Driving“. DANGER If a trailer not requiring a permit is attached, the ground speed is limited to 25 km/h. The trailer must be identified with a 25 km/h sign.
Operating Instructions C 9.92 Transport, hoisting, towing Transport instructions - - Drive the tractor onto the means of transport. Park the tractor as described in the section entitled „Leaving the tractor unattended“. Secure the tractor against rolling with chocks behind the wheels and, if needed, with wood blocks at the sides to prevent it from sliding. Lash the tractor at the front to the upper link bracket (1), at the rear to the towing device (2).
Operating Instructions C 9.92 Transport, hoisting, towing Towing instructions If your tractor can not drive on its own power because of damage, it can be towed. Use the trailer coupling or the front upper link bracket on the cabin for towing. DANGER The towing tractor must have sufficient tractive and braking force for the towed load without brakes. - - The towed load must not exceed the allowed maximum total weight.
Operating Instructions C 9.92 Transport, hoisting, towing ATTENTION If the parking brake can not be released due to a loss of electrical power or an electrical failure, the electric cylinder must be relieved before the tractor can be towed. 1 2 3 DANGER Secure the tractor against rolling with chocks. - Pull off the protective hose (3) toward the front. Remove the lock nut (2) with a 17mm Allen key until the electric cylinder (1) is relieved.
C 9.92 Operating Instructions Indicators, adjustments Adjusting the speedometer The adjustment of the speedometer in the multifunctional display is required when changing from larger to smaller tires and vice versa. Please refer to the maintenance instructions for the adjustment of the speedometr. Indication of special operating conditions The built-in horn also warns the driver of the following condition: - clogged air filter.
Operating Instructions C 9.92 Malfunctions, causes, remedy The following tables list malfunctions and their possible causes. If you can not carry out the remedial measure yourself, please contact a service centre or our customer service. The optional test and control box BB3 or the Bodem PC software is available for further troubleshooting/diagnosis/ traction electronics calibration. Engine and exhaust gas turbocharger malfunctions Please observe the notes in the operating instructions for the engine.
Operating Instructions C 9.
Operating Instructions C 9.
Operating Instructions C 9.
Operating Instructions C 9.92 Malfunctions, causes, remedy Hydraulic and steering system malfunctions NOTE These notes only apply for valve arrangements conforming to our circuit diagrams or approved by Bucher Hydraulics. Malfunction Cause Remedy Power lift or hydraulic cylinder is not lifting. No build-up of pressure discernible (steering working normally).
Operating Instructions C 9.92 Malfunctions, causes, remedy Malfunction Cause Remedy Hydraulic oil overheats quickly, system working against excess pressure.
Operating Instructions C 9.92 Malfunctions, causes, remedy Working hydraulics malfunctions The optional OPUS test unit or a PC software is available for further troubleshooting/diagnosis/working hydraulics electronics calibration. NOTE These notes only apply for valve arrangements conforming to our circuit diagrams or approved by Bucher Hydraulics.
Operating Instructions C 9.
Operating Instructions C 9.
Operating Instructions C 9.92 Malfunctions, causes, remedy Malfunction Cause Remedy No build-up of pressure Slide valve in input plate is stuck (foreign particles) Remove, clean or plate replace the slide valve Strong flow rate fluctuation or too little Low oil flow flow of priority flow valve I Increase RPM, reduce consumption of 2nd load Troubleshooting also with Opus (Order No. 204-80-70) or PC software in the menu • Keyboard check: keys of the membrane keyboard.
C 9.92 Operating Instructions General remarks on maintenance Qualification of service personnel In order to always keep your tractor operational, we ask you to read these maintenance instructions carefully. This section contains all the information required for careful maintenance and care of your tractor. Take particular care to have your tractor serviced at the intervals stated in the maintenance schedule.
Operating Instructions C 9.92 General remarks on maintenance Handling fuel, fluids and lubricants • • • • • • • • 154 Fuels, fluids and lubricants must always be handled properly and as specified by the manufacturer. Fuels, fluids and lubricants may only be stored in approved containers at specified places of storage. They can be inflammable, therefore do not allow them to come in contact with hot objects or with naked flames. Exercise caution when handling fuels.
C 9.
Operating Instructions C 9.92 General remarks on maintenance Doing work on the electrical equipment Before doing work on the electrical equipment, cut off the power with the battery isolating switch (1). - 2 The switch must be in the vertical position and the toggle removed. CAUTION Disconnect the battery ground lead (2). 1 Do not place any metal parts on the battery terminals.
Operating Instructions C 9.92 General remarks on maintenance Jack lift points 1 Jacking up DANGER When operating the lift jack, make sure that the tractor is parked securely and prevented from rolling (chock)! The tractor may only be jacked up at the shown locations (1 and 2). DANGER The weight to be lifted should not exceed the maximum load capacity of the jack. Bild_C992H_061 When doing repairs, the raised tractor must also be secured against lowering with assembly stands.
Operating Instructions C 9.92 General remarks on maintenance Securing the dumping subframe (dump body)* The dumping subframe (dump body*) must be secured against accidental lowering during all services for which it must be raised. - 1 Place the U-channel on the cylinder and secure it with a locking pin (1).
Operating Instructions C 9.92 General remarks on maintenance Tilting the cabin 2 The cabin can be tilted for repair and maintenance services. ATTENTION Raise the cabin carefully. - Remove the nuts (1) and holding plate at the back of the cabin. Attach an M14 eyebolt* (2) to the cabin frame at the top. Attach a hook or rope and slowly lift the cabin with a hoist. Take the prop rod (3) out of the mounting, insert it on the tractor frame and secure it with a securing pin (4).
Operating Instructions C 9.
Operating Instructions C 9.
C 9.
Operating Instructions C 9.
C 9.
Operating Instructions C 9.
C 9.92 Operating Instructions Maintenance during the initial period of operation The following services and inspections are due during the initial period of operation: Maintenance after the first 50 service hours Maintenance after the first 500 service hours Maintenance after the first 50 service hours Checking the engine for leaks - Raise the dumping subframe (dump body*) and secure it against accidental lowering. Check the engine and attachments for leaks.
Operating Instructions C 9.92 Maintenance after the first 50 service hours Checking the coolant level, topping up if necessary 1 Park the tractor on a level surface. Raise the dumping subframe and secure it against accidental lowering. - Turn off the engine and allow it to cool. The coolant level should be between the min. and max. marks on the expansion reservoir (4) when the engine is cool. 2 - 3 4 Add coolant if the coolant level is below the min. mark.
Operating Instructions C 9.92 Maintenance after the first 50 service hours Checking the heating hoses for damage and tightness Cleaning the strainer in the fuel pump, replacing if necessary - - Check the heating hoses for leaks and damage. Checking engine V-belt tension and condition Clean the strainer and, if necessary, replace it according to the procedure in the engine operating instructions. Please also refer to the operating instructions of the engine manufacturer.
Operating Instructions C 9.92 Maintenance after the first 50 service hours Checking the hydraulic lines and hoses for leaks and damage - Check all hydraulic lines and hoses for leaks and damage. Checking the hydraulic oil level - Check the hydraulic oil level (see page 48).
C 9.92 Operating Instructions Maintenance after the first 50 service hours Replacing the working hydraulics pressure filter - Depressurize the hydraulic system by operating the joystick. Remove the air filter housing (1) with a 24mm wrench. 1 ATTENTION Observe the instructions for handling fuel, fluids and lubricants! - Clean the mating surface of the filter mount. Withdraw the pressure filter from the housing. Clean the housing. Coat the new gasket with oil.
Operating Instructions C 9.92 Maintenance after the first 50 service hours Replacing the traction hydraulics pressure filter - Remove the air filter housing (1) with a 24mm wrench. ATTENTION Observe the instructions for handling fuel, fluids and lubricants! - Clean the mating surface of the filter mount. Withdraw the pressure filter from the housing. Clean the housing. Coat the new gasket with oil. Insert the new pressure filter in the air filter housing.
Operating Instructions C 9.92 Maintenance after the first 50 service hours Changing the front and rear gearbox oil 1 Changing the front gearbox oil (including axle) NOTE Change the gear oil only when at operating temperature. - Park the tractor on a level surface. Remove the filler plug (1) at the front gearbox and clean it with diesel oil. Place a suitable catch pan beneath the gearbox and axles. Bild_S 990_036 CAUTION Danger of scalding when draining hot gear oil.
Operating Instructions C 9.92 Maintenance after the first 50 service hours Filling oil - 1 Remove the oil level plug (4). Fill recommended gear oil through the filler plug hole (1) until oil flows out of the level plug hole (4). Filling quantity ....................................... approx. 10.9 L - Refit and tighten the oil level plug with a new sealing ring. Make sure that the plug is tight.
Operating Instructions C 9.92 Maintenance after the first 50 service hours Changing the gear oil of the rear gearbox (including offset axles) 1 NOTE Change the gear oil only when at operating temperature. - Park the tractor on a level surface. Unscrew the filler plug (1) at the rear gearbox and wash it with diesel oil. Place a suitable catch pan under the gearbox. CAUTION Danger of scalding when draining hot gear oil.
Operating Instructions C 9.92 Maintenance after the first 50 service hours - Refit the drain plug with a new sealing ring. Make sure that the plug is tight. Fill recommended gear oil through the filler plug hole. 3 Filling quantity ...................................... approx. 17.75 L - Check the oil level at the sight glass (3). The oil level must be visible in the sight glass. Then fill another 3 litres of gear oil.
Operating Instructions C 9.92 Maintenance after the first 50 service hours Checking the parking brake for proper operation DANGER Do not operate the tractor with a defective braking system! - Operate the parking brake (2). Select driving speed range 1 or 2 and start off slowly. A noticeable resistance should be discernible when starting off and an acoustic warning signal should sound.
Operating Instructions C 9.92 Maintenance after the first 50 service hours Tightening the wheel nuts - Tighten all wheel nuts at the front and rear wheels (1 and 2). Torque ................................................................ 340 Nm - Have any damaged parts replaced by your service centre. Tightening nuts and bolts according to the torque table - Tighten the nuts and bolts at the variable pumps, axles and engine.
C 9.92 Operating Instructions Maintenance after the first 500 service hours Replacing the working hydraulics pressure filter - Refer to page 171 of maintenance after the first 50 service hours. Replacing the traction hydraulics pressure filter - Refer to page 172 of maintenance after the first 50 service hours.
Operating Instructions C 9.92 Maintenance after the first 500 service hours Replacing the hydraulic oil of the traction and working hydraulic system ATTENTION When using mineral hydraulic oils, the oil must be changed for summer and winter operation. Refer to the coolant, fuel and lubricant specifications on page 219. NOTE Change the hydraulic oil only at operating temperature. - Park the tractor on a level surface. Raise the dumping subframe.
Operating Instructions C 9.92 Maintenance after the first 500 service hours Cleaning the suction filters of the traction and working hydraulics, replacing if necessary - 2 1 1 Remove the pin (3) of the hydraulic cylinder (4). Remove the banjo bolts (2). Remove the filter cover fastening screws (1). Pull out the filter housings with the star filter.
Operating Instructions C 9.92 Maintenance after the first 500 service hours - Refit the drain plug with a new sealing ring. Make sure that the plug is tight. Fill recommended hydraulic oil through the filler neck (2). 2 Filling quantity .......................................... approx. 45 L - Check the oil level at the sight glass (3). Refit the filler neck cap. Start the engine. Operate the working hydraulic and steering systems. NOTE The hydraulic system is vented automatically.
C 9.92 Operating Instructions Maintenance as required 1 Adjusting the speedometer The adjustment of the speedometer in the multifunctional display is required when changing from larger to smaller tires and vice versa. - Carefully pull the multifunctional display (1) out at the left and right side and rotate it. - Remove the cover from the DIP switch (2) on the back. - Set the 6 of 8 toggle switches to the positions shown in the table as required for the size of your tires.
Operating Instructions C 9.92 Maintenance as required Switch settings Combination Tire size - Type 1 2 3 4 5 6 7 8 280/80 R18 532-31-08/-09 1 1 1 0 1 0 - - 36x13.50-15 524-31-8 1 1 1 0 1 0 - - 10.5-18 MPT 524-31-1/-6 1 1 1 0 1 0 - - 425/55 R17 532-31-01/-02 1 0 0 1 1 0 - - 400/60-15.5 524-31-5 1 0 0 1 1 0 - - 33x12.50-15 524-31-4 1 0 0 1 1 0 - - 33x12.50 R15 524-31-7 0 1 0 1 1 0 - - 33x15.
C 9.92 Operating Instructions Maintenance as required Checking the air cleaner system, cleaning if necessary 1 2 The filter cartridge must be serviced when the flow resistance of the filter is at maximum due to the restriction of the element. This is indicated by the sounding of the horn. - Stop the engine. - Raise the dumping subframe (dump body*) and secure it against accidental lowering. - Loosen the hose clamp (1).
Operating Instructions C 9.92 Maintenance as required Replacing the hydraulic return filter for the attachment variable pump* 1 The hydraulic return filter with service indicator is located at the rear right side under the cabin. ATTENTION The hydraulic return filter must be replaced when the pressure at the service indicator (1) reaches 3 bar with an attachment (eg cylinder mower) fitted and the engine at idle speed. - Depressurize the hydraulic system by turning off the attachment.
Operating Instructions C 9.92 Maintenance as required Replacing the hydraulic return filter for hydraulic system* 1 The hydraulic return filter with the service indicator is located at the rear right below the cabin. ATTENTION When the pressure at the service indicator (1) rises to 3 bar with an attachment (eg cylinder mower) fitted and the engine at idle speed, the hydraulic return filter must be replaced. - Depressurize the hydraulic system by turning off the attachment.
Operating Instructions C 9.92 Maintenance as required ATTENTION Carry out the services and inspections only with the engine turned off. Checking the radiator, cleaning if necessary - Inspect the cooling fins and oil cooler for the accumulation of dirt. Cleaning with compressed air - Raise the platform* and secure it against accidental lowering. Blow out any dirt from the engine compartment to the outside.
C 9.92 Operating Instructions Maintenance as required Cleaning the condenser - 1 2 Turn on the ignition (engine off). Operate the fan reversal switch (1). The fans will rotate in the reverse direction and run as long as the switch is pushed. NOTE With this function it is easy to remove any collected grass from the air conditioner. Checking the condenser for the free flow of air, cleaning if necessary - - 3 Bild_C992H_064 Inspect the ribs for accumulation of dirt.
Operating Instructions C 9.92 Maintenance as required Cleaning the fresh air filter and filter mat, replacing if necessary - 1 2 3 4 Remove the fastening screws (1). Remove the filter cover (2) and take out the filter element. Clean the filter element or replace it. NOTE An activated carbon filter* is available for use with spray chemicals, etc. - - Refit the filter element and filter cover. Remove the fastening screws (3). Remove the panel (4).
Operating Instructions C 9.92 Maintenance as required Greasing the tractor (except universal joints) - Grease all moving parts lightly. Lubricate the grease nipples (1 and 2) according to the lubrication chart. Only use recommended grease. ATTENTION Do not press too much grease into grease nipple (2) as this could damage the sealing.
Operating Instructions C 9.92 Maintenance as required Checking the frost protection of the windshield washer water - 1 2 Remove the filler cap (1) from the windshield washer fluid reservoir (2). Add a mixture of antifreeze and clear water. NOTE The percentage of antifreeze depends on the frost protection used and the temperature to be expected. - Refit the filler cap (1).
C 9.92 Operating Instructions Maintenance every 250 service hours Checking the engine for leaks Checking the radiator, cleaning if necessary - - Refer to page 167 of maintenance after the first 50 service hours. Refer to page 188 of maintenance as required. Checking the engine oil level - Refer to page 46. Checking the air tubes and air hoses for leaks - Refer to page 167 of maintenance after the first 50 service hours.
Operating Instructions C 9.92 Maintenance every 250 service hours Checking the coolant, adding if necessary - Remove the cap (1) of the coolant expansion reservoir. Take a sample of the coolant and check its concentration according to the engine operating instructions. Add coolant if necessary. Checking the coolant level, topping up if necessary - Refer to page 168 of maintenance after the first 50 service hours.
Operating Instructions C 9.92 Maintenance every 250 service hours Checking the V-belt for tension and condition, tightening or replacing if necessary Please also refer to the operating instructions of the engine manufacturer. CAUTION Adjust V-belt tension only when the engine is shut off. - - Inspect V-belts for cracks and tears over their entire length. Replace any damaged V-belts. Using thumb pressure, check that belt deflection is not over 10 - 15 mm.
Operating Instructions C 9.92 Maintenance every 250 service hours Checking the fuel lines for condition and tightness Checking the front and rear gearbox for leaks - Checking the front and rear gearbox oil level Check the fuel lines in the engine compartment for leaks. Checking the cable connections - - Check the cables and plugs for security and damage. Checking the hydraulic lines and hoses for damage and tightness - - Check the front and rear gearboxes and axles for leaks.
C 9.92 Operating Instructions Maintenance every 250 service hours Checking the heating system for proper operation - Refer to page 125. Checking the air conditioner for proper operation - Refer to the operating instructions for the air conditioner. Checking the sight glass of the air conditioner for the formation of bubbles - Refer to the operating instructions for the air conditioner. Check the air conditioner for proper operation. Observe the sight glass (1) during operation.
Operating Instructions C 9.92 Maintenance every 250 service hours Checking the condenser for the free flow of air, cleaning if necessary - Refer to page 189 of maintenance as required. Checking the seat of the compressor - Check the compressor (1) for security and damage. Checking the V-belt of the compressor for proper tension and condition - Check the V-belt (2) for tension and condition.
C 9.92 Operating Instructions Maintenance every 250 service hours Cleaning the fresh air filter and filter mat in the fan box, replacing if necessary - 1 Clean the fresh air filter (1) and filter mat (3) in the fan box, replacing them if necessary. 3 2 Bild_S 990_042 Checking the electrical system for proper operation, check the lighting Lubricate the machine (except universal joints) - - To check the electrical installation, turn on the lighting (refer to page 119).
Operating Instructions C 9.92 Maintenance every 250 service hours Checking the accelerator for ease of movement, clean and grease if necessary - Check the accelerator (1) for ease of movement, clean and grease the mechanical parts if necessary 2 Checking the windshield washer water level, topping up if necessary - 1 Check the level in the reservoir (2) and add water, if necessary. Checking the frost protection of the windshield washer water - Refer to page 192 of maintenance as required.
Operating Instructions C 9.92 Maintenance every 500 service hours Changing the engine oil (at least once a year) - Run the engine to operating temperature. Park the tractor on a level surface and switch off the engine. Place a suitable catch pan under the engine. CAUTION Danger of scalding when draining hot engine oil. - Unscrew the oil drain plug (1). Allow the oil to drain completely. ATTENTION Observe the instructions for handling fuel, fluids and lubricants.
Operating Instructions C 9.92 Maintenance every 500 service hours Changing the engine oil filter 1 Refer the operating instructions of the engine manufacturer. - Remove the left rear wheel and fender. Drain the engine oil. Unscrew the air filter cartridge (1) with a filter wrench. ATTENTION Observe the instructions for handling fuel, fluids and lubricants. Bild_C992H_058 - Clean the mating surface of the filter mount.
C 9.92 Operating Instructions Maintenance every 1000 service hours Checking the engine valve clearances - Check the valve clearances of the engine with reference to the operating instructions of the engine manufacturer. Special knowledge and special tools are required for this service. Entrust your authorized dealer with this service. Checking the glow plugs - Refer the operating instructions of the engine manufacturer.
Operating Instructions C 9.92 Maintenance every 1000 service hours Lubricating the universal joints (at least once a year) - 1 Turn the steering wheel right or left until the steering stop is met. CAUTION Carry out services in the articulated joint area only with the engine shut off. 2 3 - Remove the rubber protector. Adjust the top articulated shaft (1) by hand until the grease nipples are easily accessible. Grease the top articulated shaft.
C 9.92 Operating Instructions Maintenance every 1500 service hours Changing the hydraulic oil (at least every 2 years) Replacing the traction hydraulics pressure filter (at least every 2 years) - - Refer to page 180 of maintenance after the first 500 service hours. Cleaning the suction filter of the traction and working hydraulics, replacing if necessary (at least every 2 years) - Refer to page 172 of maintenance after the first 50 service hours.
Operating Instructions C 9.92 Maintenance every 3000 service hours Changing the toothed belt Change interval every 3000 service hours or every 5 years maximum. Refer to the maintenance instructions of the engine manufacturer. ATTENTION This work may only be carried out by your service centre. Replacing the injection nozzles (Refer to the maintenance instructions of the engine manufacturer) ATTENTION This work may only be carried out by your service centre.
Operating Instructions C 9.92 Annual maintenance Changing the engine oil and oil filter cartridge (every 500 hours minimum) - Refer to page 201 of maintenance every 500 service hours. Changing the air filter element - Refer to page 185 of maintenance as required. Changing the brake fluid ATTENTION Special knowledge and special tools are required for this service. Entrust your authorized dealer with this service. Changing the fresh air filter - Refer to page 190 of maintenance as required.
Operating Instructions C 9.92 Annual maintenance Checking the battery, coating the terminals with grease CAUTION Observe the following instructions for safety reasons. The battery contains dissolved sulphuric acid, which is poisonous and caustic. When handling battery acid, wear personal protective equipment (protective apron, protective gloves) and eye protectors. If your clothing, skin or eyes have nevertheless come in contact with battery acid, the affected parts must be rinsed at once with water.
Operating Instructions C 9.92 Annual maintenance Before doing work on the electrical equipment, cut off the power with the battery isolating switch (3). - The switch must be in the vertical position and the toggle removed. - Disconnect the battery ground lead (2). - Disconnect the battery positive lead (1). CAUTION Do not place any metal parts on the battery poles. Risk of short circuit! 1 2 3 Bild_C992H_091 - Coat the battery poles and battery terminals lightly with pole grease.
C 9.92 Operating Instructions Maintenance every 2 years Changing the coolant - Refer to the operating instructions of the engine manufacturer. Fill coolant with reference to page 168. Replacing the V-belt - Replace the V-belt according to the operating instructions of the engine manufacturer. Replacing the suction filter of the traction and working hydraulics (or at 1500 hours) - Refer to page 181 of maintenance after the first 500 service hours.
Operating Instructions C 9.92 Maintenance every 2 years Replacing the air conditioner V-belt - 1 Remove the rear frame, radiator and annular fan. Loosen the screws (3). Loosen the locknut (2) and tensioning screw (1). Remove the V-belt (4) and install a new V-belt. Screw in the tensioning screw (1) until the correct belt tension is reached. Retighten the locknut (2) and screws (3). Refit the annular fan. ATTENTION Secure the annular fan screws with Loctite 243.
C 9.92 Operating Instructions Maintenance every 5 years Changing the toothed belt (or at 3000 hours) - Refer to page 207 of maintenance every 3000 service hours.
C 9.92 Operating Instructions Taking the tractor out of operation If the tractor is not going to be in service for over 2 months, for example for operational reasons, it must be placed in a well-ventilated, clean and dry room and the following measures must be carried out. - - Clean the tractor thoroughly. Check the hydraulic oil levels, top up oil if necessary Cover all blank mechanical components with a thin film of oil or grease. Grease the tractor.
Operating Instructions C 9.92 Taking the tractor out of operation Removing the engine preservation - Unblock the intake opening and exhaust outlet. Drain the anti-corrosion oil and rinse the oil sump with engine oil. ATTENTION Observe the instructions for handling fuel, fluids and lubricants. When taking into the tractor into service, particularly check: - Gearboxes and axles for leaks. Traction hydraulics, gearshift, steering.
Operating Instructions C 9.
Operating Instructions C 9.92 Maintenance data Filling quantities S 990 Engine oil Incl. filter 0.5 litre Cooling system with heater 8.5 litres Hydraulic oil tank for working and traction hydraulics, hydraulic oil* Initial filling (depending on equipment) approx. 45-50 litres approx. 50-55 litres Front hydrostatic transmission with axles, gear oil Initial filling Rear transmission with axles, gear oil Reduction gearbox 10.9 litres 12.7 litres 17.75 litres 0.2 litre SAE 80 Brake fluid for hydr.
Operating Instructions C 9.92 Maintenance data Tightening torques Hexagon head and set screws Screw grade 8.8 Screw grade 10.9 Transmission, axles, wheels M10 hex head screws (orbitrol to steering column) Clamping screws for hydraulic control valves M8 25 Nm 35 Nm Torque 40 Nm 16 Nm M10 49 Nm 69 Nm M12 86 Nm 120 Nm M14 135 Nm 190 Nm Engine M16 210 Nm 295 Nm Torque Cylinder head cover 8.5 Nm Rocker arm adjustment screw 21 Nm Intake manifold 8.
C 9.92 Operating Instructions Maintenance data List of replacement parts Designation Order number Sealing ring for oil drain plug Engine oil filter Fuel filter Cylinder head cover gasket Air filter element V-belt for KHD fan Toothed belt repair kit Hydraulic suction filter (working and traction hydraulics) O-ring 64X3 Hydraulic pressure filter (working and traction hydraulics) O-ring 63.17X2.
Operating Instructions C 9.92 Maintenance data Bulbs 12 V Use Power Use Rating Low beam headlight H7 High beam headlight H7 Front turn signal light Rear turn signal light Tail light Licence plate light Brake light Back-up light 55 W 55 W 21 W 21 W 10 W 5W 21 W 21 W Front top working light H7 Rear working light H3 Indicator lights in switches Yellow indicator light Position lights Dome light Top strobe warning light H1 Multifunctional display incandescent lamps DIN 72601/W5/12 V 55 W 55 W 1.
Operating Instructions C 9.92 Maintenance data Technical data of the engine Manufacturer Model designation Design Type Cooling Method of injection No. of cylinders Cylinder bore Stroke Cubic capacity Compression ratio Max . charge pressure Valve clearances when cold Specific fuel consumption Air filter Lubricating system Lubricating oil consumption Oil filter Oil pressure at n=2600 RPM Rated speed Upper idle speed Lower idle speed Max.
Operating Instructions C 9.92 Maintenance data Fuel system S 990 Injection pump Governor Injection nozzle/opening pressure Start of injection Motorpal single plug-in pump Governor integrated in the front cover Multi-hole nozzle/180 bar + 10 bar 2°+/-0.
C 9.92 Operating Instructions Alphabetical index Page Page A B Accessories ..................................................................43 Activating the left / right turn signal ............................. 121 Additional information for attachments ..........................80 Adjusting control sensitivity (hysteresis) ..................... 103 Adjusting the backrest tilt .............................................51 Adjusting the catch hooks .............................................
Operating Instructions C 9.92 Alphabetical index Page Page Changing the hydraulic oil (at least every 2 years) ...... 205 Changing the hydraulic oil (or at 1500 hours) ............... 213 Changing the toothed belt ........................................... 207 Changing the toothed belt (or at 3000 hours) ............... 215 Check the service brake ............................................. 177 Checking air tubes and air hoses for leaks ..................
C 9.92 Operating Instructions Alphabetical index Page Page Checking the parking brake for proper operation . 177, 196 Checking the preheating system ................................. 199 Checking the radiator, cleaning if necessary ...... 188, 193 Checking the seat of the compressor .......................... 198 Checking the service brake ......................................... 196 Checking the sight glass of the air conditioner for the formation of bubbles ............................................
Operating Instructions C 9.92 Alphabetical index Page Page Daily checks and activities prior to taking into service ..45 Date of issue and version of instructions ....................... 2 Description ....................................................................27 Determination of the total weight, axle loads and tire load capacity including minimum ballasting ......80 Dimensional drawing .....................................................15 Disposal instructions ...............................
C 9.92 Operating Instructions Alphabetical index Page Page Gear oil, engine oil, diesel fuel ......................................12 General notes on safety ................................................11 General notes on service ............................................... 1 General remarks on maintenance ................................ 153 Greasing the tractor (except universal joints) .............. 191 Indicators, adjustments ...............................................
Operating Instructions C 9.92 Alphabetical index Page Page M O Maintenance after the first 50 service hours ................ 167 Maintenance after the first 500 service hours .............. 179 Maintenance as required ............................................. 183 Maintenance data ........................................................ 221 Maintenance during the initial period of operation ... 161, 167 Maintenance every 1000 service hours .......................
C 9.92 Operating Instructions Alphabetical index Page Page Q Operating the joystick ...................................................88 Operating the radio ...................................................... 124 Operating the rear lift .................................................... 96 Operating the roof hatch .............................................. 117 Operating the service brake ..........................................72 Operating the trailer coupling, attaching trailers ...........
Operating Instructions C 9.92 Alphabetical index Page Page Replacing the traction hydraulics pressure filter ............................. 172, 179, 205, 213 Replacing the V-belt .................................................... 213 Replacing the working hydraulics pressure filter . 171, 179 Replacing the working hydraulics pressure filter (at least every 2 years) ............................... 205, 213 Residual hazards and risks ............................................
C 9.92 Operating Instructions Alphabetical index Page Page Taking into service ........................................................45 Taking the tractor out of operation ............................... 217 Technical data ...............................................................15 Technical data/filling quantities ......................................22 Technical data of the engine ........................................ 225 Theoretical ground speeds ...........................................
Operating Instructions C 9.92 Alphabetical index Page W Weights .........................................................................18 Winter diesel fuel ..........................................................78 Working clothes ............................................................11 Working hydraulics malfunctions .................................
