Form No. 3385-851 Rev D Groundsmaster® 4500-D Rotary Mower Model No. Model No. Model No. Model No. Register at www.Toro.com. Original Instructions (EN) 30881—Serial No. 314000001 and Up 30881A—Serial No. 314000001 and Up 30882—Serial No. 314000001 and Up 30882A—Serial No.
This product complies with all relevant European directives, for details please see the separate product specific Declaration of Conformity (DOC) sheet. This machine is a ride-on, rotary-blade lawnmower intended to be used by professional, hired operators in commercial applications. It is primarily designed for cutting grass on well-maintained lawns in parks, golf courses, sports fields, and commercial grounds.
Contents Safety ....................................................................... 4 Safe Operating Practices.................................... 4 Toro Riding Mower Safety................................... 6 Sound Power Level ............................................ 8 Sound Pressure Level ........................................ 8 Vibration Level ................................................... 8 Engine Emission Certification ............................. 8 Safety and Instructional Decals ....
Safety Servicing the Air Cleaner .................................. 51 Servicing the Engine Oil.................................... 52 Servicing the Diesel-Oxidation Catalyst (DOC) and the Soot Filter .............................. 53 Fuel System Maintenance ................................... 54 Draining the Fuel Tank ...................................... 54 Checking the Fuel Lines and Connections.................................................. 54 Servicing the Fuel Filter .............................
• If fuel is spilled on clothing, change clothing ◊ Lack of awareness of the effect of ground conditions, especially slopes • • The owner/user can prevent and is responsible for accidents or injuries occurring to people or damage to property. immediately. Never overfill fuel tank. Replace fuel cap and tighten securely.
• • • • • • • • • • Clean grass and debris from cutting units, drives, – Before checking, cleaning or working on the mower – After striking a foreign object or if an abnormal vibration occurs. Inspect the mower for damage and make repairs before restarting and operating the equipment. Reduce the engine speed setting during engine run-out. Keep hands and feet away from the cutting units. Look behind and down before backing up to be sure of a clear path.
• Do not operate the machine while wearing tennis • • • • • • • • • high pressure. Use paper or cardboard, not your hands, to search for leaks. Hydraulic fluid escaping under pressure can have sufficient force to penetrate the skin and cause serious injury. Seek immediate medical attention if fluid is injected into skin. shoes or sneakers. Wear safety shoes and long pants. This is required by some local ordinances and insurance regulations. Handle fuel carefully. Wipe up any spills.
Engine Emission Certification Sound Power Level Groundsmaster 4500 This unit has a guaranteed sound power level of 105 dBA, which includes an Uncertainty Value (K) of 0.7 dBA. The engine in this machine is EPA Tier 4 Final and stage 3b compliant. Sound power level was determined according to the procedures outlined in ISO 11094. Groundsmaster 4700 This unit has a guaranteed sound power level of 105 dBA, which includes an Uncertainty Value (K) of 0.7 dBA.
Safety and Instructional Decals Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. decal121-3887 121–3887 1. Read the Operator’s Manual. decal117-4763 117-4763 2. To disengage the parking 1. To engage the parking brake, disengage the brake, secure the brake locking pin and release the pedals with the locking pin, pedals. press the parking brake pedals, and engage the toe pedal.
decal106-6755 106-6755 decal125-4604 1. Engine coolant under pressure. 3. Warning—do not touch the hot surface. 2. Explosion hazard—read the Operator's Manual. 4. Warning—read the Operator's Manual. 125–4604 Groundsmaster 4700 Shown 3. Raise right deck 1. Raise left deck 2. Raise center deck decal117-4765 117-4765 1. Read the Operator's Manual. decal117-4764 117-4764 2. Do not use starting aids. 1. Thrown object hazard—keep bystanders away. 2.
decal106-6754 106-6754 1. Warning—do not touch the hot surface. decal112-5298 112-5298 (Place over Part Number 112–5297 for CE*) 2. Cutting/dismemberment hazard, fan and entanglement hazard, belt—stay away from moving parts. * This safety decal includes a slope warning required on the machine for compliance to the European Lawn Mower Safety Standard EN836:1997. The conservative maximum slope angles indicated for operation of this machine are prescribed by and required by this standard. 1.
decal93-7272 93-7272 1. Cutting/dismemberment hazard; fan—stay away from moving parts. decal117-2718 117–2718 decal112-5019 112-5019 decal125-4605 125-4605 1. Power seat, 10A 6. Power supplied, 10A 2. Work light, 10A 7. TEC-5001, 2A 3. Engine, 10A 8. Power supplied, 7.5A 4. Cigarette lighter, 10A 9. TEC-5002, 2A 5. Infocenter, 2A decal93-6681 93-6681 1. Cutting/dismemberment hazard, fan—stay away from moving parts. 10.
decal125-4606 125–4606 1. Read the Operator’s Manual for information on maintenance. decal104-1086 104-1086 1.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 3 4 5 6 Use Qty. Lock bracket Rivet Washer Screw, 1/4 x 2 inches Locknut, 1/4 inch 1 2 1 1 1 Install the Hood Latch (CE). No parts required – Adjust the height of cut. No parts required – Adjust the roller scraper (Optional). No parts required – Install the mulching baffle (Optional). No parts required – Grease the machine.
1 Installing the Hood Latch (CE Only) Parts needed for this procedure: 1 Lock bracket 2 Rivet 1 Washer 1 Screw, 1/4 x 2 inches 1 Locknut, 1/4 inch g012629 Figure 4 1. CE lock bracket Procedure 1. 2. Unhook the hood latch from the hood-latch bracket. 2. Bolt and nut assembly 4. Align the washers with the holes on the inside of the hood. 5. Rivet the brackets and the washers to the hood (Figure 4). 6. Hook the latch onto the hood-latch bracket (Figure 5).
g012631 Figure 6 1. Bolt 2. Nut 3. Arm of hood-lock bracket g011344 Figure 7 1. Height-of-cut bracket 3. Spacer 2. Height-of-cut plate 2 Adjusting the Height of Cut 4. While supporting the chamber, remove the spacer (Figure 8). 5. Move the chamber to the desired height-of-cut and install a spacer into the designated height of cut hole and slot (Figure 8).
3 Adjusting the Roller Scraper (Optional) No Parts Required Procedure The optional rear roller scraper is designed to work best when there is an even gap of 0.5 to 1 mm (0.020 to 0.040 inch) between the scraper and roller. 1. g011347 Figure 10 1. Mulching baffle Loosen the grease fitting and the mounting screw (Figure 9). 3. Verify that mulching baffle does not interfere with the tip of the blade and does not protrude inside the surface of the rear chamber wall.
Product Overview 6 Controls Checking Fluid Levels Brake Pedals 2 foot pedals (Figure 11) operate individual wheel brakes for turning assistance and to aid in obtaining better side hill traction. No Parts Required Procedure 1. 2. 3. Pedal-Locking Latch Check the rear axle lubricant level before the engine is first started; refer to Checking the Rear Axle Lubricant (page 60). The pedal-locking latch (Figure 11) connects the pedals together to engage the parking brake.
Key Switch Lift Switches The key switch (Figure 12) has 3 positions: OFF, ON/PREHEAT , and START . The lift switches (Figure 12) raise and lower the cutting units. Press the switches forward to lower the cutting units and backward to raise the cutting units. When starting the machine, with the cutting units in the down position, press the lift switch down to allow the cutting units to float and mow. PTO Switch The PTO switch (Figure 12) has 2 positions: Out (start) and In (stop).
Seat Adjustments Using the InfoCenter LCD Display The InfoCenter LCD display shows information about your machine such as the operating status, various diagnostics, and other information about the machine (Figure 15). There is a splash screen and a main information screen on the InfoCenter. Press any of the InfoCenter buttons and then select the appropriate directional arrow to switch between the splash screen and the main information screen.
InfoCenter Icon Description SERVICE DUE InfoCenter Icon Description (cont'd.) Indicates when scheduled service should be performed The status of the engine rpm. Stop the engine. Info icon Engine Maximum traction speed setting Key switch Fast Cutting units are lowering. Cutting units are raising. Slow PIN code The fan is reversed. Hydraulic oil temperature CAN bus Stationary regeneration is required. InfoCenter The air-intake heater is active. Bad or failed Raise the left deck.
InfoCenter Icon Description (cont'd.) Service Menu Item Description Hours Lists the total number of hours that the machine, engine and fan have been on, as well as the number of hours the machine has been transported and overheated. Counts Lists the number of starts, deck PTO cycles, and fan reversals the machine has experienced. Operator should put machine in neutral. Engine start is denied. Engine shutdown Engine coolant is too hot. Diagnostics Hydraulic oil is too hot.
About Menu Item Description Model Lists the model number of the machine. SN Lists the serial number of the machine. S/W Rev Lists the software revision of the master controller. Protected Menus There are 5 operating configuration settings that are adjustable within the Settings Menu of the InfoCenter: auto idle, maximum mowing ground speed, maximum transport ground speed, Smart Power, and deck counter balance. These settings are in the Protected Menu.
Viewing the changing the Protected Menu Settings Setting the Maximum Allowed Transport Speed 1. In the Protected Menu, scroll down to Protect Settings. 1. In the Settings Menu, scroll down to Transport Speed and press the right button. 2. To view and change the settings without entering a passcode, use the right button to change the Protect Settings to OFF. 2. Use the right button to increase the max transport speed (50%, 75%, or 100%). 3. 3.
Specifications Note: Specifications and design are subject to change without notice. 4500-D 4700-D Width of cut 2.8 m (109 inches) 3.8 m (150 inches) Overall width, cutting units down 286 cm (112.8 inches) 391 cm (153.8 inches) Overall width, cutting units up (transport) 224 cm (88.25 inches) 224 cm (88.25 inches) Overall length 370 cm (145.8 inches) 370 cm (145.
Operation CAUTION This machine produces sound levels that can cause hearing loss through extended periods of exposure. Note: Determine the left and right sides of the machine from the normal operating position. Wear hearing protection when operating this machine. CAUTION This machine produces sound levels in excess of 85 dBA at the operator's ear and can cause hearing loss through extended periods of exposure. The use of protective equipment for eyes, ears, hands, feet, and head is recommended.
DANGER In certain conditions, fuel is extremely flammable and highly explosive. A fire or explosion from fuel can burn you and others and can damage property. • Fill the fuel tank outdoors, in an open area, when the engine is cold. Wipe up any fuel that spills. • Never fill the fuel tank inside an enclosed trailer. • Never smoke when handling fuel, and stay away from an open flame or where fuel fumes may be ignited by a spark. • Store fuel in an approved container and keep it out of the reach of children.
Fuel Tank Capacity Sulfur content: Ultra-low sulfur (<15 ppm) Fuel tank capacity: 83 L (22 US gallons) Biodiesel fuel specification: ASTM D6751 or EN14214 Fuel Specification Blended fuel specification: ASTM D975, EN590, or JIS K2204 Important: Use only ultra-low sulphur diesel fuel. Fuel with higher rates of sulfur degrades the diesel oxidation catalyst (DOC), which causes operational problems and shortens the service life of engine components.
Note: If possible, fill the fuel tank after each use; this US gallons) containers or 208 L (55 US gallons) drums from your Mobil Distributor. will minimize possible buildup of condensation inside the fuel tank. Important: Many hydraulic fluids are almost colorless, making it difficult to spot leaks. A red dye additive for the hydraulic system oil is available in 20 ml (2/3 oz) bottles. 1 bottle is sufficient for 15 to 22 L (4 to 6 US gallons) of hydraulic oil.
Starting and Stopping the Engine 4. Smart Power Starting the Engine With Toro Smart Power™, the operator does not have to listen to the engine speed in heavy conditions. Smart Power prevents bogging down in heavy turf by automatically controlling the machine speed and optimizing cutting performance. Important: You must bleed the fuel system before starting the engine if the engine has stopped due to lack of fuel, or you have performed maintenance on the fuel system. 1.
Mow Speed Counterbalance Supervisor (Protected Menu) The counterbalance system maintains hydraulic back pressure on the deck lift cylinders. This counterbalance pressure transfers cutting deck weight to the mower's drive wheels to improve traction. The counterbalance pressure has been factory set to an optimal balance of after-cut appearance and traction capability in most turf conditions.
Checking the Interlock Switches Cutting Grass with the Machine Service Interval: Before each use or daily Note: Cutting grass at a rate that loads the engine promotes DPF regeneration. CAUTION 1. Move the machine to the job site. 2. Whenever possible, set the engine-speed switch to high idle. 3. Engage the PTO switch. • Do not tamper with the interlock switches. 4. • Check the operation of the interlock switches daily and replace any damaged switches before operating the machine.
Diesel Particulate Filter Regeneration Important: Minimize the amount of time that you idle the engine or operate the engine at low-engine speed to help reduce the accumulation of soot in the soot filter. The diesel particulate filter (DPF) is part of the exhaust system. The diesel-oxidation catalyst of the DPF reduces harmful gasses and the soot filter removes soot from the engine exhaust.
DPF Ash Accumulation • When enough ash accumulates, the engine • The lighter ash is discharged through the exhaust system; the heavier ash collects in the soot filter. • Ash is a residue of the regeneration process. Over • time, the diesel particulate filter accumulates ash that does not discharge with the engine exhaust. • • The computer for the engine calculates the amount of ash accumulated in the DPF.
Types of Diesel Particulate Filter Regeneration Types of diesel particulate filter regeneration that are performed while the machine is operating: Type of Regeneration Conditions for DPF regeneration DPF description of operation Passive Occurs during normal operation of the machine at high-engine speed or high-engine load The InfoCenter does not display an icon indicating passive regeneration.
Types of diesel particulate filter regeneration that require you to park the machine: (cont'd.) Type of Regeneration Conditions for DPF regeneration DPF description of operation Recovery Occurs as a result of ignoring parked regeneration requests and continuing operation, adding more soot when the DPF is already in need of a parked regeneration When the recovery-regeneration icon is displayed in the InfoCenter, a recovery regeneration is requested.
Parked Regeneration Reset Regeneration g214713 g214711 Figure 29 Assist/reset-regeneration icon Figure 30 Parked-regeneration request icon • The assist/reset-regeneration icon displays in the • The parked-regeneration requested icon displays in the InfoCenter (Figure 30). If a parked regeneration is needed, the InfoCenter displays engine warning SPN 3719, FMI 16 (Figure 31) and the engine computer derates engine power to 85%. InfoCenter (Figure 29).
6. Engage the parking brake. 7. Set the throttle to the low IDLE position. Performing a Parked Regeneration Note: For instructions on unlocking protected menus, refer to Accessing Protected Menus (page 23). 1. Access the protected menu and unlock the protected settings submenu (Figure 32); refer to Accessing Protected Menus (page 23). g212138 Figure 34 4. When the “Initiate DPF Regen. Are you sure?” message displays, press the center button (Figure 35). g028523 Figure 32 2.
g211986 g212405 Figure 36 6. Figure 38 Move the throttle control to LOW IDLE and press the center button (Figure 37). B. The “Waiting on (Figure 39). ” message displays g212372 g212406 Figure 37 7. Figure 39 The following messages display as the parked regeneration process begins: A. C. The “Initiating DPF Regen.” message displays (Figure 38). The computer determines whether the regeneration runs.
The engine is cold—wait. The engine is warm—wait. The engine hot—regeneration in progress (percent complete). 9. g213424 The parked regeneration is complete when the “Regen Complete” message displays in the InfoCenter. Press the left button to exit to the home screen (Figure 42). Figure 40 • If the regeneration process is not allowed by the engine computer, the “DPF Regen Not Allowed” message displays in the InfoCenter (Figure 41).
• Perform a recovery-regeneration whenever there is a loss of engine power and a parked regeneration cannot effectively clean the DPF of soot. • A recovery regeneration requires up to 4 hours to complete. • You need a distributor technician to perform the recovery regeneration process; contact your Authorized Toro Distributor. Pushing or Towing the Machine Important: Do not push or tow the machine faster than 3 to 4.8 km/h (2 to 3 MPH) or internal transmission damage may occur.
4. Stop the engine, remove the key, set the brake, and close the fuel valve. 5. Use the metal tie down loops on the machine to securely fasten the machine to the trailer or truck with straps, chains, cable, or ropes. WARNING Loading a machine onto a trailer or truck increases the possibility of backward tip-over and could cause serious injury or death. • Use extreme caution when operating a machine on a ramp.
Selecting a Blade Operating Characteristics Practice driving the machine because it has a hydrostatic transmission and its characteristics are different than many turf maintenance machines. Some points to consider when operating the traction unit and cutting units are the transmission, engine speed, load on the cutting blades and the importance of the brakes. Standard Combination Sail This blade was designed to provide excellent lift and dispersion in almost any condition.
Choosing Accessories Optional Equipment Configurations Angle Sail Blade High Lift Parallel Sail Blade (Do not use with the mulching baffle) Mulching Baffle Roller Scraper Grass Cutting: 1.9 to 4.4 cm (0.75 to 1.75 inches) height of cut Recommended in most applications May work well in light or sparse turf Grass Cutting: 5 to 6.4 cm (2.00 to 2.50 inches) height of cut Recommended for thick or lush turf Recommended for light or sparse turf Grass Cutting: 7 to 10 cm (2.75 to 4.
Operating Tips After Operating When to Mow To ensure that optimum performance is met, clean the underside of the mower housings after each use. If residue is allowed to buildup in the mower housing, cutting performance declines. Mow either in the late morning to avoid the dew, which causes grass clumping, or in late afternoon to avoid the damage that can be caused by direct sunlight on the sensitive, freshly mowed grass. Note: Lower cutting units to the ground whenever machine is parked.
Maintenance Looking for an Electrical Schematic or Hydraulic Schematic for your machine? Download a free copy of the schematic by visiting www.Toro.com and searching for your machine from the Manuals link on the home page. Important: Refer to your Engine Operator's Manual and Cutting Unit Operator's Manual for additional maintenance procedures. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 8 hours • Torque the wheel nuts.
Maintenance Service Interval Maintenance Procedure • • • • • Before storage Drain and clean the fuel tank. Check the tire pressure. Check all fasteners. Grease or oil all grease fittings and pivot points. Paint chipped surfaces. • Check the fuel lines and connections. Yearly Daily Maintenance Checklist Duplicate this page for routine use. Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Check the safety interlock operation. Check the brake operation.
Maintenance Check Item For the week of: Mon. Tues. Wed. Thurs. Fri. Sat. Sun. Check the height-of-cut adjustment. Touch-up damaged paint. 1. Check the glow plug and injector nozzles if hard starting, excess smoke, or rough running is noted. 2. Immediately after every washing, regardless of the interval listed. Service Interval Chart decal125-4606 Figure 46 CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders.
Lubrication Pre-Maintenance Procedures Greasing the Bearings and Bushings Note: Determine the left and right sides of the machine from the normal operating position. Service Interval: Every 50 hours Removing the Hood 1. The machine has grease fittings that must be lubricated regularly with No. 2 lithium grease. Release the hood latches (Figure 47) and pivot the hood open.
• Steering-cylinder ball joints (2) (Figure 50) • Cutting unit spindle-shaft bearings (2 per cutting unit) (Figure 52) Note: Either fitting can be used, which ever is more accessible. Pump grease into the fitting until a small amount appears at bottom of the spindle housing (under the deck). g009708 g009706 Figure 52 Figure 50 1.
Engine Maintenance 3. Servicing the Air Cleaner Service Interval: Every 400 hours Use low pressure air (40 psi, clean and dry) to help remove large accumulations of debris packed between outside of primary filter and the canister. Avoid using high pressure air which could force dirt through the filter into the intake tract. Note: This cleaning process prevents debris Check the air-cleaner body for damage which could cause an air leak. Replace if damaged.
The engine is shipped with oil in the crankcase; however, the oil level must be checked before and after the engine is first started. Important: Check the engine oil daily. If the engine-oil level is above the Full mark on the dipstick, the engine oil may be diluted with fuel; If the engine oil level is above the Full mark, change the engine oil. The best time to check the engine oil is when the engine is cool before it has been started for the day.
Crankcase Oil Capacity Servicing the Diesel-Oxidation Catalyst (DOC) and the Soot Filter Approximately 5.7 L (6 US qt) with the filter. Changing the Engine Oil and Filter Service Interval: Every 6,000 hours or clean the soot filter if engine faults SPN 3720 FMI 16, SPN 3720 FMI 0, or SPN 3720 FMI 16 display in the InfoCenter. • If advisory message ADVISORY 179 displays in the InfoCenter, the DPF is nearing the recommended point for servicing the diesel-oxidation catalyst and the soot filter.
Servicing the Fuel Filter Fuel System Maintenance Service Interval: Every 400 hours—Replace the engine fuel filter. 1. DANGER Under certain conditions, diesel fuel and fuel vapors are highly flammable and explosive. A fire or explosion from fuel can burn you and others and can cause property damage. Clean the area around the fuel-filter head (Figure 63). • Use a funnel to fill the fuel tank outdoors, in an open area, when the engine is off and is cold. Wipe up any fuel that spills.
Electrical System Maintenance Charging and Connecting the Battery WARNING CALIFORNIA Proposition 65 Warning Battery posts, terminals, and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm. Wash hands after handling. g007367 Figure 64 1. Water separator filter canister 3. Clean the area where the filter canister mounts. 4. Remove the filter canister and clean the mounting surface. 5.
DANGER Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns. • Do not drink electrolyte and avoid contact with skin, eyes or clothing. Wear safety glasses to shield your eyes and rubber gloves to protect your hands. • Fill the battery where clean water is always available for flushing the skin. 2. 3. Connect a 3 to 4 A battery charger to the battery posts. Charge the battery at a rate of 3 to 4 A for 4 to 8 hours.
Fuses WARNING Battery terminals or metal tools could short against metal components causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. • When removing or installing the battery, do not allow the battery terminals to touch any metal parts of the machine. • Do not allow metal tools to short between the battery terminals and metal parts of the machine.
Drive System Maintenance Checking for End-Play in the Planetary Drives Service Interval: Every 400 hours There should be no end-play in the planetary drives/drive wheels (i.e., the wheels should not move when you pull or push them in a direction parallel to the axle). 1. Park the machine on a level surface, engage the parking brake, lower the cutting units, shut off the engine, and remove the key. 2. Chock the rear wheels and raise the front of machine, supporting the front axle/frame on jack stands.
Checking the Torque of the Wheel Nuts Changing the Planetary Gear Drive Oil Service Interval: After the first 8 hours Every 200 hours Service Interval: After the first 200 hours Every 800 hours (Or yearly, whichever comes first) WARNING Use a high quality SAE 85W-140 gear lube as replacement. Failure to maintain proper torque of the wheel nuts could result in failure or loss of wheel and may result in personal injury. 1.
6. Through the open hole, slowly fill the planetary with 0.65 L (22 oz) of high quality SAE 85W-140 gear lube. Important: If the planetary fills before the 0.65 L (22 oz) of oil is added, wait 1 hour or install the plug and move the machine approximately 3 m (10 ft) to distribute the oil through the brake system. Then, remove the plug and add the remaining oil. 7. 8. Install the plug. g009717 Figure 75 Repeat the procedure on the opposite planetary/brake assembly. 1.
Cooling System Maintenance Servicing the Engine Cooling System Service Interval: Before each use or daily g009718 Figure 77 1. Tie-rod clamp Clean them more frequently in dirty conditions. 2. Tie-rod ball joint 3. Loosen the clamps at both ends of the tie rods (Figure 77). 4. Rotate the detached ball joint inward or outward 1 complete revolution and tighten the clamp at the loose end of the tie rod. 5.
Brake Maintenance Adjusting the Service Brakes Adjust the service brakes when there is more than 25 mm (1 inch) of free travel of the brake pedal or when the brakes do not work effectively. Free travel is the distance the brake pedal moves before braking resistance is felt. 1. Disengage the locking latch from the brake pedals so that both pedals work independently of each other. 2. To reduce free travel of the brake pedals, tighten the brakes: A.
Belt Maintenance Hydraulic System Maintenance Servicing the Alternator Belt Changing the Hydraulic Fluid Service Interval: Every 100 hours—Check the condition and tension of the alternator belt. Service Interval: Every 800 hours If the fluid becomes contaminated, contact your Toro Distributor because the system must be flushed. Contaminated fluid looks milky or black when compared to clean oil. Note: The belt should deflect 10mm (3/8 inch). If the deflection is incorrect, proceed to step 2.
2. Clean the area around the filter mounting area. Place a drain pan under the filter and remove the filter (Figure 82 and Figure 83). 3. Lubricate the gasket on the new filter and fill the filter with hydraulic fluid. 7. Turn the key in the ignition switch to the OFF position and check for leaks.
Mounting the Cutting Decks to the Traction Unit Cutting Deck Maintenance 1. Separating the Cutting Decks from the Traction Unit 2. 3. 1. Position the machine on a level surface, lower the cutting decks to the floor, turn the key in the ignition switch to the OFF position, and engage the parking brake. 2. Disconnect and remove the hydraulic motor from the deck (Figure 84). Cover the top of the spindle to prevent contamination. 4. 5.
5. Rotate the marked end of the blade to the 3 and 9 o’clock positions (Figure 86) and measure the heights. 6. Compare the 12 o’clock measured height to the height-of-cut setting. It should be within 0.7 mm (0.030 inch). The 3 and 9 o’clock heights should be 3.8±2.2 mm (0.150±.090 inch) higher than the 12 o’clock setting and within 2.2 mm (0.090 inch) of each other. adjustment is needed for that side. Adjust the other side to within ±2.2 mm (0.090 inch) of the correct side. 7.
DANGER A worn or damaged blade can break, and a piece of the blade could be thrown into the operator’s or bystander’s area, resulting in serious personal injury or death • Inspect the blade periodically for wear or damage. • Never weld a broken or cracked blade. g006924 Figure 89 • Always replace a worn or damaged blade. 1. Cutting edge 3. Wear/slot/crack 2. Sail Inspecting and Sharpening the Blade 1.
Note: Make sure the decks are lowered onto a clean section of turf or hard surface to avoid thrown dust and debris. 1. Have a second person stand back from the deck at least 6 m (20 ft) and watch the blades on 1 of the cutting decks. 2. Shut the cutting decks down and record the time it takes for the blades to come to a complete stop. 3. Push the second bearing out in press. 4. Inspect the roller housing, bearings, and bearing spacer for damage (Figure 91). Replace damaged components and assemble.
Storage anti-freeze as needed for the expected minimum temperature in your area. Preparing the Traction Unit 1. 2. Check the tire pressure; refer to Checking the Tire Pressure (page 29). 3. Check all fasteners for looseness and tighten them as necessary. 4. Grease all grease fittings and pivot points. Wipe up any excess lubricant. 5. Lightly sand and use touch-up paint on painted areas that are scratched, chipped, or rusted. Repair any dents in the metal body. 6.
Notes:
International Distributor List Distributor: Agrolanc Kft Asian American Industrial (AAI) B-Ray Corporation Brisa Goods LLC Casco Sales Company Ceres S.A. CSSC Turf Equipment (pvt) Ltd. Cyril Johnston & Co. Cyril Johnston & Co. Fat Dragon Femco S.A. FIVEMANS New-Tech Co., Ltd ForGarder OU G.Y.K. Company Ltd. Geomechaniki of Athens Golf international Turizm Hako Ground and Garden Hako Ground and Garden Hayter Limited (U.K.) Hydroturf Int. Co Dubai Hydroturf Egypt LLC Irrimac Irrigation Products Int'l Pvt Ltd.
The Toro Total Coverage Guarantee A Limited Warranty Conditions and Products Covered The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
