Form No. 3386-530 Rev C Groundsmaster® 4010 Rotary Mower Model No. 30636—Serial No. 315000001 and Up Register at www.Toro.com.
This product complies with all relevant European directives; for details please see the separate product specific Declaration of Conformity (DOC) sheet. Read this information carefully to learn how to operate and maintain your product properly and to avoid injury and product damage. You are responsible for operating the product properly and safely. WARNING You may contact Toro directly at www.Toro.com for product and accessory information, help finding a dealer, or to register your product.
Contents Changing the Planetary Gear Drive Oil ................................................................. 61 Changing the Rear Axle Lubricant .................... 62 Checking the Rear Wheel Toe-In ...................... 62 Cooling System Maintenance .............................. 63 Servicing the Engine Cooling System ............... 63 Brake Maintenance ............................................. 64 Adjusting the Service Brakes ............................ 64 Belt Maintenance ....................
Safety This machine has been designed in accordance with EN ISO 5395:2013 and ANSI B71.4-2012. • Improper use or maintenance by the operator or owner can result in injury. To reduce the potential for injury, comply with these safety instructions and always pay attention to the safety alert symbol, which means Caution, Warning, or Danger—personal safety instruction. Failure to comply with the instruction may result in personal injury or death.
• • • • • • • • • • • • • • • Do not operate the mower under the influence of – Stay alert for humps and hollows and other hidden hazards. – Never mow across the face of the slope, unless the machine is designed for that purpose. Stay alert for holes in the terrain and other hidden hazards. Use care when using heavy equipment. – Do not turn sharply. Use care when reversing. – Use counterweight(s) or wheel weights when suggested in the Operator's Manual.
• Check the safety interlock switches daily for proper • Charge batteries in an open well ventilated area, operation. If a switch should fail, replace the switch before operating the machine. away from spark and flames. Unplug charger before connecting or disconnecting from battery. Wear protective clothing and use insulated tools. • Check carefully for overhead clearances (i.e.
Sound Power Level cutting units, attachments, and any moving parts. Keep everyone away. This unit has a guaranteed sound power level of 104 dBA, which includes an Uncertainty Value (K) of 1 dBA. • Check brake operation frequently. Adjust and service as required. • Battery acid is poisonous and can cause burns. Sound power level was determined according to the procedures outlined in ISO 11094. Avoid contact with skin, eyes, and clothing.
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. decal93-7818 93-7818 1. Warning—read the Operator's Manual for instructions on torquing the blade bolt/nut to 115-149 N-m (85-110 ft-lb). decal100-5624 100-5624 1. Height of cut adjustment decal100-5622 100-5622 decal100-5693 100-5693 1. Height of cut adjustment 1.
decal100-6578 100-6578 1. Entanglement hazard, belt—do not operate the machine with the shields or guards removed; always keep the shields and guards in place; stay away from moving parts. decal104-3578 104-3578 1. Height of cut adjustment decal117-2754 117–2754 1. Warning—read the Operator's Manual. 2. Warning—do not operate this machine unless you are trained. 3. Warning—wear the seat belt when seated in the operator's position. 4. Warning—wear hearing protection. 5.
decal117-2766 117–2766 (Affix over part no. 117–2754 for CE*) * 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. Warning—read the Operator's Manual. 2. Warning—do not operate this machine unless you are trained. 3. Warning—wear the seat belt when seated in the operator's position. 4.
decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 6. Keep bystanders a safe distance from the battery. 2. No fire, open flame, or smoking. 7. Wear eye protection; explosive gases can cause blindness and other injuries 3. Caustic liquid/chemical burn hazard 4. Wear eye protection 8. Battery acid can cause blindness or severe burns. 9. Flush eyes immediately with water and get medical help fast. decal121-3884 121–3884 1. Engine—stop 3.
decal106-6754 106-6754 1. Warning—do not touch the hot surface. 2. Cutting/dismemberment hazard, fan and entanglement hazard, belt—stay away from moving parts. decal120-6604 120-6604 1. Thrown object hazard—keep bystanders away from the machine. 2. Cutting/dismemberment hazard of hand, mower blade—stay away from moving parts, keep all guards and shields in place. decal106-6755 106-6755 1. Engine coolant under pressure. 3. Warning—do not touch the hot surface. 2.
decal120-4129 120–4129 1. Beacon 3. Left turn signal 2. Hazard light 4. Right turn signal decal120-8947 120–8947 1. Warning—read the Operator’s Manual. 4. If the roll bar is raised, wear the seat belt. 2. There is no rollover 5. If the roll bar is lowered, protection when the roll do not wear the seat belt. bar is down. 3. There is rollover protection 6. Drive slowly when turning. when the roll bar is up. decal120-4130 120–4130 decal127-3700 127–3700 1. Raise the left deck 4.
decal121-1599 121–1599 decal114-0846 1. Read the Operator’s Manual for information on fuses. 114–0846 decal114-0849 114–0849 4. Forward direction 1. Warning—1)Disengage the PTO; 2)Raise the deck 2. Do not place your foot here. 3. Direction pedal 5. Reverse direction 14 1. Read the Operator’s Manual for information on starting the engine—1)Set to neutral; 2)Engage the brake; 3)Set the engine speed to slow; 4)Turn the ignition key to preheat; 5)Turn the ignition key to engine start. 4.
decal130-6046 130–6046 1. Read the Operator’s Manual. decal114-0845 114–0845 1. Steering wheel tilt lever 2.
decal120-0250 120–0250 (Cab models) 1. Slow moving vehicle decal93-7275 93-7275 1. Read the Operator's Manual. 2. Do not use starting aids.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description 1 2 Use Qty. No parts required – Grease the machine. Warning decal 1 Used only on machines requiring European CE compliance. Media and Additional Parts Description Use Qty.
Pedal Locking Latch Product Overview The pedal locking latch (Figure 3) connects the pedals together to engage the parking brake. Controls Note: Determine the left and right sides of the Tilt Steering Lever machine from the normal operating position. Press the lever (Figure 3) down to tilt the steering wheel to the desired position. Then release the lever to lock the adjustment.
Engine Speed Switch The engine speed switch (Figure 4) has two modes to change the engine speed. By momentarily tapping the switch, the engine speed can be increased or decreased in 100 rpm increments. By holding the switch down the engine will automatically move to High or Low idle, depending on which of the switch is depressed. PTO Switch The PTO switch (Figure 4) has 2 positions: Out (start) and In (stop). Pull the PTO button out to engage the cutting unit blades.
Cab Controls g028431 g008837 Figure 7 Figure 6 1. Weight gauge 2. Weight adjusting lever 4. Seat back adjusting lever 5. Arm rest adjusting knob (not shown-located under arm rest) 3. Fore and Aft adjusting lever 1. Air recirculation control 6. Lights switch 2. Fan control 7. Turn signal 3. Temperature control 8. Flashers switch 4. Wind shield wiper switch 9. Air conditioning switch 5.
Flashers Switch Using the InfoCenter Control Use this switch to turn the flashers (hazard lights) on or off (Figure 7). The InfoCenter LCD display shows information about your machine, such as the operating status, various diagnostics and other information about the machine (Figure 9). There is a splash screen and main information screen of the InfoCenter.
InfoCenter Icon Description SERVICE DUE InfoCenter Icon Description (cont'd.
InfoCenter Icon Description (cont'd.) Operator should change to the indicated state Symbols are often combined to form sentences. Some examples are shown below Settings The Settings menu allows you to customize and modify configuration variables on the InfoCenter display. About The About menu lists the model number, serial number, and software version of your machine.
Mow Speed Controls the maximum speed while in mow (low range) Trans Speed Controls the maximum speed while in transport (high range) Smart Power Smart Power prevents bogging down in heavy turf by automatically controlling the machine speed and optimizing cutting performance. g028523 *Only "operator-faced" text is translated. Faults, Service, and Diagnostics screens are "service-faced." Titles will be in the selected language, but menu items are in English. Figure 10 2.
Specifications Note: Rotate the key switch to the OFF position and then to the ON position locks the protected menu. Note: Specifications and design are subject to You have the ability to view and change the settings in the Protected Menu. Once you access the Protected Menu, scroll down to Protect Settings option. Use the right button to change the setting. Setting the Protect Settings to OFF allows you to view and change the settings in the Protected Menu without entering the PIN code.
Operation Note: Determine the left and right sides of the machine from the normal operating position. Before Operating CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. g020441 Figure 12 1. Expansion tank Remove the key from the ignition before you do any maintenance. 3. If the coolant is low, add a 50/50 mixture of water and ethylene glycol anti-freeze. Do not use water only or alcohol/methanol base coolants.
• Never keep fuel in containers with zinc plating on DANGER the inside. In certain conditions during fueling, static electricity can be released, causing a spark that can ignite the fuel vapors. A fire or explosion from fuel can burn you and others and can damage property. • Always place fuel containers on the ground away from your vehicle before filling.
Checking the Hydraulic Fluid • Fuel filter plugging may be expected for a time after converting to biodiesel blends. Service Interval: Before each use or daily • Contact your Authorized Toro Distributor if you The machines reservoir is filled at the factory with approximately 29 L (7.75 U.S. gallons) of high quality hydraulic fluid. Check the level of the hydraulic fluid before the engine is first started and daily thereafter.
3. If the oil level is low, remove the plug at the 12 o’clock position and add oil until it begins to flow out of the hole at the 3 o’clock position. 4. Install both plugs. Checking the Rear Axle Lubricant Service Interval: Every 400 hours The rear axle is filled with SAE 85W-140 gear lube. Check the oil level before the engine is first started and every 400 hours thereafter. The capacity is 2.4 liters (80 oz). Visually inspect for leaks daily. g020442 Figure 14 1. Hydraulic tank cap 4.
The height-of-cut is adjustable from 25 to 127 mm (1 to 5 inches) in 13 mm (1/2 inch) increments. To adjust the height-of-cut on the front cutting unit, position the castor wheel axles in the upper or lower holes of the castor forks, add or remove an equal number of spacers from the castor forks, and secure the rear chain to the desired hole. 1. Start the engine and raise the cutting units so that the height-of-cut can be changed. Stop the engine and remove the key after the cutting unit is raised. 2.
Note: When using 25 mm (1 inch), 38 mm (1-1/2 inch), or occasionally 51 mm (2 inch) height-of-cut, move the skids and gage wheels to the highest position. Refer to the following chart to determine the combinations of spacers for the setting: decal100-5622nc Figure 19 4. Push the castor spindle through the front castor arm. Install the shims (as they were originally installed) and the remaining spacers onto the spindle shaft. Install the tensioning cap to secure the assembly. 5.
Side Cutting Units To adjust the height-of-cut on the side cutting units, add or remove an equal number of spacers from the castor forks, position the castor wheel axles in the high or low height-of-cut holes in the castor forks, and secure the pivot arms to the selected height-of-cut bracket holes. 1. 2. Position the castor wheel axles in the same holes in all of the castor forks (Figure 22 and Figure 24). Refer to the following chart to determine the correct hole for the setting.
Adjusting the Skids The skids should be mounted in the lower position when operating at heights of cut greater than 64 mm (2-1/2 inches) and in the higher position when operating at heights of cut lower than 64 mm (2-1/2 inches). Note: When the skids become worn, you can switch the skid to the opposite sides of the mower, flipping them over. This will allow you to use the skids longer before replacing them. decal100-5623nc Figure 25 1. 8.
Rotate blade on each spindle until the ends face forward and backward. Measure from the floor to the front tip of the cutting edge. Adjust 3 mm (1/8 inch) shims on front castor fork(s) to match height of cut to decal (Figure 30); refer to Adjusting the Cutting Unit Pitch (page 69). g011493 Figure 29 1. Gage wheel 2. Align the roller and spacer with the top holes in the brackets and secure them with the bolt and nut.
Adjusting the Mirrors floor to the tip of the cutting edge on both units and compare. These numbers should be within 3 mm (1/8 inch) of each other. Make no adjustment at this time. 2. Cab model only Position blade side to side on inside spindle of side cutting unit and corresponding outside spindle of front cutting unit. Measure from the floor to the tip of the cutting edge on inside edge of side cutting unit to corresponding outside edge of front cutting unit and compare.
Starting and Stopping the Engine engine coolant or hydraulic oil temperature reaches a certain point. This reversal will help blow debris off the rear screen and lower the engine and hydraulic oil temperatures. By simultaneously pressing the right and left buttons on the InfoCenter, the fan will complete a manually initiated reverse cycle. It is recommended to manually reverse the fan prior to leaving the work area, entering the shop or storage area.
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 40 Assist/reset-regeneration icon Figure 41 Parked-regeneration request icon • The assist/reset-regeneration icon displays in the • The parked-regeneration requested icon displays in the InfoCenter (Figure 41). If a parked regeneration is needed, the InfoCenter displays engine warning SPN 3719, FMI 16 (Figure 42) and the engine computer derates engine power to 85%. InfoCenter (Figure 40).
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 24). 1. Access the protected menu and unlock the protected settings submenu (Figure 43); refer to Accessing Protected Menus (page 24). g212138 Figure 45 4. When the “Initiate DPF Regen. Are you sure?” message displays, press the center button (Figure 46). g028523 Figure 43 2.
g211986 g212405 Figure 47 6. Figure 49 Move the throttle control to LOW IDLE and press the center button (Figure 48). B. The “Waiting on (Figure 50). ” message displays g212372 g212406 Figure 48 7. Figure 50 The following messages display as the parked regeneration process begins: A. C. The “Initiating DPF Regen.” message displays (Figure 49). 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 53). Figure 51 • If the regeneration process is not allowed by the engine computer, the “DPF Regen Not Allowed” message displays in the InfoCenter (Figure 52).
Transport Speed • Perform a recovery-regeneration whenever there is a loss of engine power and a parked regeneration cannot effectively clean the DPF of soot. Supervisor (Protected Menu) Allows the supervisor to set the machine’s maximum transport speed, in increments of 50%, 75% or 100%, at which the operator can transport (high range). • A recovery regeneration requires up to 4 hours to complete.
3. 4. Important: If the machine must to be Sit on the seat and start the engine. Rise from the seat and move the PTO lever to On. The PTO should not engage. If the PTO engages, there is a malfunction in the interlock system that should be corrected before beginning operation. Sit on the seat, engage the parking brake and start the engine. Move the traction pedal out of the neutral position. The InfoCenter will display “traction not allowed” and the machine should not move.
Operating Tips maintain traction. For example, in some slope conditions, the uphill wheel slips and loses traction. If this situation occurs, depress the uphill turn pedal gradually and intermittently until the uphill wheel stops slipping, thus, increasing traction on the downhill wheel. Mow When Grass Is Dry 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.
• Check to make sure the air conditioning condenser fins are clean. • Operate the air conditioner blower at the mid speed setting. • Verify continuous seal between the roof and the headliner. Correct as required. • Measure the air temperature at the front center vent in the headliner (Typically stabilize at less than or equal to 50 degrees F.
Maintenance Note: 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. Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 10 hours • • • • After the first 50 hours • Change the engine oil and filter.
Maintenance Service Interval Maintenance Procedure Every 1,000 hours • Check and adjust the valve clearance. Every 6,000 hours • Disassemble, clean, and assemble the soot filter of the DPF. 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. Every 2 years • Flush the cooling system and replace fluid. • Replace moving hoses.
Service Interval Chart decal130-6046 Figure 57 51
Lubrication Greasing the Bearings and Bushings The machine has grease fittings that must be lubricated regularly with No. 2 general-purpose lithium-base grease. If the machine is operated under normal conditions, lubricate all bearings and bushings after every 50 hours of operation or immediately after every washing.
g017810 Figure 62 g011557 Front Lift Assemblies Figure 65 • Lift arm cylinder bushings (2 each) (Figure 63) • Lift arm ball joints (2) (Figure 64) Side Lift Assemblies • Main lift arm bushings (6) (Figure 66 and Figure 67) • Bell crank pivot bushings (2) (Figure 68) • Rear arm bushings (4) (Figure 68) • Lift cylinder bushings (4) (Figure 69) g020455 Figure 63 g011551 Figure 64 g011552 Figure 66 Side Cutting Units • Castor fork shaft bushing (1) (Figure 65) • Spindle shaft bearings (2 each) (loc
Engine Maintenance Air Cleaner Maintenance • Check the air cleaner body for damage which could cause an air leak. Replace if damaged. Check the whole intake system for leaks, damage or loose hose clamps. Service the air cleaner filter only when the service indicator requires it or every 400 hours (more frequently in extremely dusty or dirty conditions). Changing the air filter before it is necessary only increases the chance of dirt entering the engine when the filter is removed.
Servicing the Engine Oil body. Do not use a damaged element. Do not remove the safety filter (Figure 72). Oil Specification Use high-quality, low-ash engine oil that meets or exceeds the following specifications: • API service category CJ-4 or higher • ACEA service category E6 • JASO service category DH-2 Important: Using engine oil other than API CJ-4 or higher, ACEA E6, or JASO DH-2 may cause the diesel particulate filter to plug or cause engine damage. g011504 Figure 71 1.
g020436 Figure 75 g020435 Figure 73 1. Dipstick 1. Engine oil filter 2. Oil fill cap 3. 4. 5. 6. If the oil is below the Full mark, remove the fill cap (Figure 73) and add oil until the level reaches the Full mark. Do not overfill. Install the oil fill cap and dipstick. Close the engine cover and secure it with the latches. Crankcase Oil Capacity Approximately 5.7 L (6 US qt) with the filter. Changing the Engine Oil and Filter Service Interval: After the first 50 hours Every 250 hours 1.
Servicing the Diesel-Oxidation Catalyst (DOC) and the Soot Filter Fuel System Maintenance Servicing the Water Separator 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.
Fuel Tank Service Interval: Every 800 hours Drain and clean the fuel tank every 800 hours. Also, drain and clean the tank if fuel system becomes contaminated or if the machine will be stored for an extended period of time. Use clean fuel to flush out the tank. Fuel Lines and Connections Service Interval: Every 400 hours Check the fuel lines and connections every 400 hours or yearly, whichever comes first. Inspect them for deterioration, damage, or loose connections. g021291 Figure 79 1.
Electrical System Maintenance 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. g020451 Figure 81 1. Battery WARNING Battery Care Charging the battery produces gasses that can explode. Battery type is group 24.
WARNING Incorrect battery cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. • Always disconnect the negative (black) battery cable before disconnecting the positive (red) cable. • Always connect the positive (red) battery cable before connecting the negative (black) cable. 3. 4. decal121-1599 Figure 84 The cab fuses (Figure 85 and Figure 86) are located in the fuse box in the cab headliner (Cab model only).
Drive System Maintenance Adjusting the Traction Pedal Angle The traction pedal operating angle can be adjusted for operator comfort. 1. g008862 Figure 88 Loosen the 2 nuts and bolts securing the left side of the traction pedal to the bracket (Figure 87). 1. Check/drain plug 2. Place a drain pan under the planetary hub, remove plug and allow oil to drain. 3. Place a drain pan under the brake housing, remove the drain plug and allow the oil to drain (Figure 89). g009745 Figure 87 1.
Changing the Rear Axle Lubricant Service Interval: After the first 200 hours Every 800 hours Change the oil initially after the first 200 hours of operation and every 800 hours of operation thereafter. 1. Position the machine on a level surface. 2. Clean the area around the 3 drain plugs; 1 on each end and 1 in the center (Figure 90). 3. Remove the check plugs to ease in draining of the oil. 4. Remove the drain plugs and allow the oil to drain into the pans. g011558 Figure 91 1. Drain plug 7.
Cooling System Maintenance 3. Servicing the Engine Cooling System Service Interval: Every 100 hours Every 2 years Remove debris from the oil radiator/oil cooler daily. Clean them more frequently in dirty conditions. This machine is equipped with a hydraulically driven fan drive system that automatically (or manually) reverses to reduce radiator/oil cooler and screen debris build-up.
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 2. Servicing the Alternator Belt Service Interval: After the first 10 hours Tensioning the Blade Drive Belts Every 100 hours Check the condition and tension of the belt (Figure 95) after every 100 operating hours. 1. 2. If the deflection is not 10 mm (3/8 inch), loosen the idler pulley mounting bolt (Figure 95). Increase or decrease the compressor belt tension and tighten the bolt. Check the deflection of the belt again to ensure that the tension is correct.
Replacing the Blade Drive Belt Note: Make sure the belt is positioned on the spring side of the belt guide (Figure 96). 8. Service Interval: Every 800 hours • When properly tensioned, the inside The blade drive belt, tensioned by the spring loaded idler pulley, is very durable. However, after many hours of use, the belt will show signs of wear. Signs of a worn belt are: squealing when belt is rotating, blades slipping when cutting grass, frayed edges, burn marks and cracks.
Replacing the Hydraulic Filters Hydraulic System Maintenance Service Interval: Every 800 hours Changing the Hydraulic Fluid Change the 2 hydraulic filters after every 800 operating hours, in normal conditions. Use Toro replacement filters (Part No. 94-2621 for the left side of the machine and 75-1310 for the right side of the machine). Service Interval: Every 800 hours Change the hydraulic fluid after every 800 operating hours, in normal conditions.
Adjusting the Counterbalance Pressure The counterbalance test port (Figure 101) is used to test the pressure in the counterbalance circuit. Recommended counterbalance pressure is 2241 kPa (325 psi). To adjust the counterbalance pressure, loosen the locknut, rotate the adjusting screw (Figure 101) clockwise to increase the pressure or counterclockwise to decrease the pressure and tighten the locknut. The engine must be running, the deck lowered and in float to check pressure.
Mower Maintenance 3. Store the cable under the operator's platform. 4. Pivoting (Tilting) the Front Cutting Unit Upright Sit on the seat, start the engine, and lower the cutting unit until it is slightly off of the floor. 5. Secure the height-of-cut chains to the rear of the cutting unit. 6. Pivot transport latch upward into position and secure with clevis pin and cotter pin.
Adjusting the Side Cutting Units Service Interval: Every 800 hours 1. Remove the tensioning cap from the spindle shaft and slide the spindle out of the castor arm (Figure 104). Reposition the shims, as required, to raise or lower the castor wheel until the cutting unit has the correct pitch. g004737 Figure 105 1. Castor arm tube 5. Apply grease to the inside and outside of the new bushings. Using a hammer and flat plate, drive the bushings into the mounting tube. 6.
Blade Maintenance Checking for a Bent Blade After striking a foreign object, inspect the machine for damage and make repairs before restarting and operating the equipment. Torque all the spindle pulley nuts to 176 to 203 N-m (130 to 150 ft-lb). 1. Position the machine on a level surface. Raise the cutting unit, engage the parking brake, put the traction pedal in neutral, put the PTO lever in the Off position, stop the engine, and remove the ignition key.
Important: The curved part of the blade 1. Position the machine on a level surface. Raise the cutting unit, engage the parking brake, put the traction pedal in neutral, put the PTO lever in the Off position, stop the engine, and remove the ignition key. 2. Examine the cutting ends of the blade carefully, especially where the flat and curved parts of the blade meet (Figure 110).
dimension. Then rotate the same blade so that the opposite end is forward, and measure again. The difference between the dimensions must not exceed 3 mm (1/8 inch). If the dimension exceeds 3 mm (1/8 inch), replace the blade because it is bent. Make sure to measure all of the blades. DANGER If the blade is allowed to wear, a slot will form between the sail and flat part of the blade.
Cab Maintenance Important: If either filter has a hole, tear, or other damage, replace it. 3. Cleaning the Cab Air Filters Service Interval: Every 250 hours (Replace them if they are torn or excessively dirty.) 1. Install the filters and grate, securing them with the thumb screws. Cleaning the Air Conditioning Coil Remove the screws and grates from over both the in-cab and rear cab air filters (Figure 112).
g028381 Figure 115 1. Cabin roof 3. Air conditioning coils 2. Air filters 4. Remove the air filters (Figure 115). 5. Remove and clean the air conditioning coils (Figure 115). 6. Replace the air conditioning coils, air filters and cabin roof. g034330 Figure 116 Pressure-Washing the Cab Important: Use care around cab seals and lights (Figure 116). If you are using a pressure washer, keep the washer wand at least 0.6 m (2 ft) away from the machine.
Storage Preparing for Seasonal Storage Traction Unit 1. 2. 3. 4. 5. 6. Thoroughly clean the traction unit, cutting units, and the engine. Check the tire pressure; refer to Checking the Tire Pressure (page 30). Check all fasteners for looseness; tighten as necessary. Grease or oil all grease fittings and pivot points. Wipe up any excess lubricant. Lightly sand and use touch-up paint on painted areas that are scratched, chipped, or rusted. Repair any dents in the metal body.
Notes:
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.
Toro General Commercial Product Warranty A Two-Year 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).
