Form No. 3377-739 Rev A Z Master® Professional 6000 Series Riding Mower with 60in or 72in TURBO FORCE® Side Discharge Mower Model No. 74978—Serial No. 313000001 and Up Model No. 74979—Serial No. 313000001 and Up G021416 Register at www.Toro.com.
model and serial numbers on the product. Write the numbers in the space provided. WARNING CALIFORNIA Proposition 65 Warning The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Contents Checking the Rollover Protection System (ROPS) Knobs...............................................................43 Adjusting the Tracking ............................................43 Checking the Tire Pressure ......................................44 Checking the Wheel Lug Nuts ..................................44 Checking the Wheel Hub Slotted Nut ........................44 Adjusting the Caster Pivot Bearing ............................45 Using the Clutch Shim ...............................
Safety – Never remove the tank with engine running. Allow engine to cool before refueling. Do not smoke. • Check that operator's presence controls, safety switches 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.
Slope Operation wire. Wait for all movement to stop before adjusting, cleaning or repairing. • Do not mow slopes greater than 15 degrees. • Do not mow near drop-offs, ditches, steep banks or • • • • • • • • • • • • Clean grass and debris from cutting units, drives, mufflers, and engine to help prevent fires. Clean up oil or fuel spillage. water. Wheels dropping over edges can cause rollovers, which may result in serious injury, death or drowning. Do not mow slopes when grass is wet.
Slope Indicator G011841 Figure 3 This page may be copied for personal use. 1. The maximum slope you can safely operate the machine on is 15 degrees. Use the slope chart to determine the degree of slope of hills before operating. Do not operate this machine on a slope greater than 15 degrees. Fold along the appropriate line to match the recommended slope. 2. Align this edge with a vertical surface, a tree, building, fence pole, etc. 3. Example of how to compare slope with folded edge.
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. 68-8340 1-403005 98-5954 103-2076 54-9220 58-6520 1.
109-9875 107-2102 110-2067 109-7232 1. Fast 2. Slow 3. Neutral 4. Reverse 110-2068 1. Read the Operator's Manual.
114-4466 1. Main, 25A 3. Charge, 25A 2. PTO, 10A 4. Auxiliary, 15A 116-0211 115-7445 1. Grease pulleys and spindles 2. Maintenance interval—50 hours 116-0752 1. Locked 116-0157 2.
Battery Symbols Some or all of these symbols are on your battery 116-3303 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. 5. Read the Operator's Manual. 10.
109-9906 109-7069 11
Product Overview 3 2 1 4 5 CHECK ENGINE 25 15 6 25 6 10 8 7 5 g0131 12 4 Figure 5 3 2 1. PTO Switch 4. Hour meter/Safety interlock display 2. Throttle control 5. Ignition switch 3. Malfunction indicator light (MIL) 6. Fuses 1 9 10 Hour Meter The hour meter records the number of hours the engine has operated. It operates when the engine is running. Use these times for scheduling regular maintenance (Figure 6). G021417 Figure 4 1. Height-of-cut deck lift pedal 6. Fuel tank 2.
Battery Indicator Light Electronic Control Unit Malfunction Indicator Light If the ignition key is turned to the On position for a few seconds, the battery voltage will be displayed in the area where the hours are normally displayed. The electronic control unit (ECU) continuously monitors the operation of the EFI system. The battery light turns on when the ignition is turned on and when the charge is below the correct operating level (Figure 6).
Specifications Tank Type and Refilling Note: Specifications and design are subject to change without notice. Note: The LPG tank used on this mower is a special tank with internal baffles designed for this application. Width: • Horizontal Tank Specifications: – Tank Material: Aluminum 60 inch Deck 72 inch Deck Without Deck 53.0 inches (134.6 cm) 59.1 inches (150.1 cm) Deflector Up 61.7 inches (156.8 cm) 73.6 inches (187 cm) – Fuel Withdrawal: Vapor Deflector Down 75.7 inches (192.2 cm) 87.
Operation DANGER LPG fuel is extremely flammable and vapors are explosive. Note: Determine the left and right sides of the machine from the normal operating position. A fire or explosion from LPG fuel can burn you, others, and cause property damage. • Never smoke around tank(s) and stay away from an open flame or where fumes may be ignited by a spark. • Extinguish all sources of spark or flame when approaching LPG tanks or mowers.
4 DANGER 3 LPG fuel is extremely flammable and vapors are explosive. • In case of fire take the following steps: 2 1. If you can safely do so, stop the flow of gas as quickly as possible. Never put out flame unless gas can be shut off. 1 2. Notify the Fire Department and clear immediate area of all people. 3. When gas flow is stopped, put out the fire. Usually when flow of gas is cutoff, fire will automatically stop. G021497 4.
Using the Rollover Protection System (ROPS) WARNING To avoid injury or death from rollover: keep the roll bar in the fully raised locked position and use the seat belt. Ensure that the rear part of the seat is secured with the seat latch. G021393 Figure 8 1. Cylinder brackets WARNING 3. Center hole There is no rollover protection when the roll bar is in the down position. 2. Mounting pin • Lower the roll bar only when absolutely necessary.
DANGER 2 Operating on wet grass or steep slopes can cause sliding and loss of control. 1 Wheels dropping over edges can cause rollovers, which may result in serious injury, death or drowning. There is no rollover protection when the roll bar is down. Always keep the roll bar in the fully raised and locked position and use the seat belt. Read and follow the rollover protection instructions and warnings.
Operating the Mower Blade Control Switch (PTO) The use of protective equipment for eyes, ears, feet and head is recommended. 1 2 The blade control switch (PTO) starts and stops the mower blades and any powered attachments. Engaging the Blade Control Switch (PTO) G009027 Figure 11 1. Wear safety glasses Note: Engaging the blade control switch (PTO) with the throttle position at half or less will cause excessive wear to the drive belts. 2.
Operating the Ignition Switch 1. Turn the ignition key to the Start position (Figure 17). When the engines starts, release the key. Important: Do not engage starter for more than 5 seconds at a time. If the engine fails to start allow a 15 second cool-down period between attempts. Failure to follow these instructions can burn out the starter motor. Note: Additional starting cycles may be required when starting the engine for the first time after the fuel system has been without fuel completely.
Stopping the Engine The Safety Interlock System CAUTION CAUTION Children or bystanders may be injured if they move or attempt to operate the tractor while it is unattended. If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury. • Do not tamper with the interlock switches. • Check the operation of the interlock switches daily and replace any damaged switches before operating the machine.
Using the Motion Control Levers motion control lever (out of neutral locked position). Try starting the engine; the engine should not crank. Repeat for other control lever. 3. Sitting on the seat, engage the parking brake, move the blade control switch (PTO) to off and move the motion control levers to neutral lock position. Now start the engine. While the engine is running, release the parking brake, engage the blade control switch (PTO) and rise slightly from the seat; the engine should stop. 4.
take off (blade control switch (PTO), and turn the ignition key to off. Set the parking brake when you leave the machine; refer to Setting the Parking Brake in Operation. Remember to remove the key from the ignition switch. CAUTION Children or bystanders may be injured if they move or attempt to operate the tractor while it is unattended. Always remove the ignition key and set the parking brake when leaving the machine unattended, even if just for a few minutes.
Adjusting the Height-of-Cut Pin The height-of-cut is adjusted from 1 to 5-1/2 inches (25 to 140 mm) in 1/4 inch (6 mm) increments by relocating the clevis pin into different hole locations. 1. Move the transport lock to the lock position. 2. Push on the deck lift pedal with your foot and raise the mower deck to the transport position (also the 5-1/2 inch (140 mm) cutting height position) (Figure 25). 3. To adjust, rotate the pin 90 degrees and remove the pin from the height-of-cut bracket (Figure 25). 4.
Adjusting the Flow Baffle Cam Locks This procedure is applicable only to machines with the flow baffle locks. Certain models will have nuts and bolts in-place of the flow baffle locks and can be adjusted the same. The mower discharge flow can be adjusted for different types of mowing conditions. Position the cam locks and baffle to give the best quality of cut. 1. Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake. Figure 26 1.
Position A This is the full rear position. The suggested use for this position is a follows. • • • • Use for short, light grass mowing conditions. Use in dry conditions. For smaller grass clippings. Propels grass clippings farther away from the mower. Figure 32 Figure 30 Positioning the Seat The seat can move forward and backward. Position the seat where you have the best control of the machine and are most comfortable. Position B Use this position when bagging.
Changing the Seat Suspension 2. Rotate the release valve levers vertically to push the machine. This allows hydraulic oil to by-pass the pump enabling the wheels to turn (Figure 36). The seat is adjustable to provide a smooth and comfortable ride. Position the seat where you are most comfortable. 3. Disengage parking brake before pushing. To adjust it, turn the knob in front either direction to provide the best comfort (Figure 35). g019768 1 Figure 35 G021491 Figure 36 1. Seat suspension knob 1.
Transporting Machines Use a heavy-duty trailer or truck to transport the machine. Ensure that the trailer or truck has all necessary brakes, lighting, and marking as required by law. Please carefully read all the safety instructions. Knowing this information could help you, your family, pets or bystanders avoid injury. Trailers should be equipped with at least one approved portable fire extinguisher having a minimum capacity of 18 lb (8.2 kg) dry chemical with a B:C rating.
Loading Machines Use extreme caution when loading units on trailers or trucks. One full width ramp that is wide enough to extend beyond the rear tires is recommended instead of individual ramps for each side of the unit (Figure 38). The lower rear section of the tractor frame extends back between the rear wheels and serves as a stop for tipping backward. Having a full width ramp provides a surface for the frame members to contact if the unit starts to tip backward.
Operating Tips cutting height higher than usual and cut the grass at this setting. Then cut the grass again using the lower, normal setting. Fast Throttle Setting When Stopping For best mowing and maximum air circulation, operate the engine at the fast throttle position. Air is required to thoroughly cut grass clippings, so do not set the height-of-cut so low as to totally surround the mower by uncut grass.
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 8 hours • Change the engine oil. After the first 100 hours • Check the wheel lug nut torque. • Check the wheel hub slotted nut torque. • Check the park brake adjustment. After the first 250 hours • Change the hydraulic filters and hydraulic oil when using any type of oil. Before each use or daily • • • • • • • • • Check the safety system. Check the engine oil level.
CAUTION If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition before you do any maintenance. Lubrication Where to Grease the Mower Greasing and Lubrication Service Interval: Every 50 hours—Grease the mower deck spindles and idler arm. Yearly—Grease the pump belt idler arm. Grease more frequently when operating conditions are extremely dusty or sandy.
Lubricate the Caster Wheel Hubs Service Interval: Yearly 1. Stop the engine, wait for all moving parts to stop, and remove the key. Engage the parking brake. Figure 41 Figure 43 6. Remove the dust cap and adjust the caster pivots. Keep the dust cap off until greasing is done. Refer to Adjusting the Caster Pivot Bearing in Maintenance. 1. Seal guard 2. Spacer nut with wrench flats 7. Remove the hex plug. Thread a grease zerk into the hole. 2.
Engine Maintenance 14. Torque the nut to 8-9 N-m (75-80 in-lb), loosen, then re-torque to 2-3 N-m (20-25 in-lb). Make sure that the axle does not extend beyond either nut. 15. WARNING Install the seal guards over the wheel hub and insert the wheel into the caster fork. Install the caster bolt and tighten the nut fully. Contact with hot surfaces may cause personal injury. Important: To prevent seal and bearing damage, check the bearing adjustment often. Spin the caster tire.
8. Gently slide the primary filter out of the air cleaner body (Figure 45). 3. Carefully slide the primary filter over the safety filter (Figure 45). Note: Avoid knocking the filter into the side of the body. 9. Remove the safety filter only if you intend to replace it. Note: Ensure that the primary filter is fully seated by pushing on its outer rim while installing it. Important: Do not press on the soft inside area of the filter. Important: Never attempt to clean the safety filter.
Changing the Engine Oil 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. Service Interval: After the first 8 hours 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position (Figure 47). Every 100 hours (more often in dirty or dusty conditions) Note: Dispose of the used oil at a recycling center. 1.
Changing the Engine Oil Filter 5. Slowly pour approximately 80% of the specified oil into the filler tube and slowly add the additional oil to bring it to the Full mark (Figure 49). 1 Service Interval: Every 200 hours Note: Change the engine oil filter more frequently when operating conditions are extremely dusty or sandy. 2 1. Drain the oil from the engine; refer to Changing the Engine Oil. 2. Change the engine oil filter (Figure 50). 3 4 G021395 5 6 1 2 3 4 G008796 Figure 49 6.
Servicing the Spark Plug Service Interval: Every 100 hours Make sure the air gap between the center and side electrodes is correct before installing the spark plug. Use a spark plug wrench for removing and installing the spark plug(s) and a gapping tool/feeler gauge to check and adjust the air gap. Install a new spark plug(s) if necessary. G021396 Type:Champion® XC12YC or equivalent Air Gap: 0.030 inch (0.75 mm) Removing the Spark Plug 1.
Check Spark Arrester (if equipped) Fuel System Maintenance Service Interval: Every 50 hours Inspecting the LPG System WARNING Service Interval: Before each use or daily—Check the LPG tank and components. Every 40 hours—Check the LPG hoses, regulator and connections. Hot exhaust system components may ignite gasoline vapors even after the engine is stopped. Hot particles exhausted during engine operation may ignite flammable materials. Fire may result in personal injury or property damage.
Electrical System Maintenance ◊ Using a small brush or spray bottle, apply the solution around all the fittings of the LPG tank and the fuel connection joint. ◊ Slowly open the gas valve a half-turn. Servicing the Battery ◊ If bubbles are detected, the joint or fitting has a leak. Shut off the valve, tighten the leaking connection, and slowly open the valve again. If bubbles still appear, Do Not use the tank.
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. G021395 • Always Disconnect the negative (black) battery cable before disconnecting the positive (red) cable. 1 2 3 4 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. - + 3.
Servicing the Fuses Important: Always keep the battery fully charged (1.265 specific gravity). This is especially important to prevent battery damage when the temperature is below 32°F (0°C). The electrical system is protected by fuses. It requires no maintenance, however, if a fuse blows check the component/circuit for a malfunction or short. 1. Charge battery for 10 to 15 minutes at 25 to 30 amps or 30 minutes at 10 amps. 1. The fuses are located on right hand console next to the seat (Figure 57). 2.
Drive System Maintenance 2 1 Checking the Seat Belt Service Interval: Before each use or daily Visually inspect seat belt for wear, cuts, and proper operation of retractor and buckle. Replace before operating if damaged. Checking the Rollover Protection System (ROPS) Knobs 3 Service Interval: Before each use or daily 4 Check that both the mounting hardware and the knobs are in good working condition. Make sure the knobs are fully engaged with the ROPS in the fully raised position.
Checking the Wheel Lug Nuts Check and torque the wheel lug nuts to 90-95 ft-lb (122-129 N-m). Checking the Wheel Hub Slotted Nut Service Interval: After the first 100 hours Every 500 hours See Figure 61 to determine which slotted nut has been installed on the unit. Figure 61 g021421 Figure 59 Left control lever shown 1. Control lever 1. Style A (black finish) 3. Style B (yellow zinc) 2. .03 inch (.76 mm) 4. .
6. Then tighten nut until the next set of slots line up with the cross hole in shaft. Do not loosen nut to align the slot. If required, tighten to the next set of slots. 7. Install a new cotter pin. Note: Do Not use anti-seize on wheel hub. Adjusting the Caster Pivot Bearing Service Interval: Every 500 hours/Yearly (whichever comes first) Figure 64 1. Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake. 1. Armature 5.
match after the shim is removed to ensure proper brake torque. Figure 68 1. Feeler gauge Figure 66 1. Brake mounting bolt B. Using needle nose pliers, or by hand, take hold of the tab and remove the shim (Do Not discard the shim until proper clutch function has been confirmed). Figure 69 1. Feeler gauge • If the gap is less than 0.010 inch, then reinstall the shim and reference the Troubleshooting section. • If the gap is sufficient, proceed to the safety check in step F. F.
Check and Clean the Hydraulic Unit Shrouds Cooling System Maintenance Service Interval: Before each use or daily Cleaning the Engine Screen and Engine Oil Cooler 1. Disengage the PTO and set the parking brake. Service Interval: Before each use or daily 3. Raise the seat. Remove any build-up of grass, dirt or other debris from the oil cooler (Figure 70). 4. Clean the debris and grass from the hydraulic unit shrouds (Figure 71). 2.
Brake Maintenance Adjusting the Parking Brake Service Interval: After the first 100 hours Every 500 hours thereafter Check to make sure brake is adjusted properly. This procedure must be followed after the first 100 hours or when a brake component has been removed or replaced. 1. Drive the machine onto a level surface. 2. Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake. Figure 72 Left Hand Brake Shown 3.
Belt Maintenance Inspecting the Belts Service Interval: Every 50 hours Check the belts for squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks and cracks are signs of a worn mower belt. Replace the mower belt if any of these conditions are evident. Replacing the Mower Belt Squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks and cracks are signs of a worn mower belt.
Figure 75 1. Position the belt cover 3. Ensure the tab is under the metal catch Figure 76 2. Slide belt cover under the side catches 1. Idler pulley 5. Left hand hydraulic pump pulley 2. Clutch pulley 6. Square hole in idler arm 3. Pump drive belt 7. Idler spring 4. Right hand hydraulic pump pulley Replacing the Hydraulic Pump Drive Belt 1. Disengage the PTO and set the parking brake. 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.
Controls System Maintenance Adjusting the Control Handle Position There are two height positions for the control levers; high and low. Remove the bolts to adjust the height for the operator. 1. Disengage the PTO, move the motion control levers to the neutral locked position, and set the parking brake. 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Loosen the bolts and flange nuts installed in the levers (Figure 77). 4.
6. Run the unit at least 5 minutes with the drive levers at full forward speed to bring hydraulic oil up to operating temperature. Note: The motion control lever needs to be in neutral while making any necessary adjustments. 7. Bring the motion control levers into the neutral position. Adjust pump control rod lengths by rotating the double nuts on the rod in the appropriate direction until the wheels slightly creep in reverse (Figure 79).
Hydraulic System Maintenance Servicing the Hydraulic System Hydraulic Oil Type: Toro® HYPR-OIL™ 500 hydraulic oil or Mobil® 1 15W-50. 3 H Important: Use oil specified. Other fluids could cause system damage. Each Hydraulic System Oil Capacity: 52 ounces (1.5 l) per side with filter change Checking the Hydraulic Oil Service Interval: Every 50 hours—Check the hydraulic oil level. 1. Position the machine on a level surface. 2.
Replacing the Hydraulic Filters and Hydraulic Oil 1 Service Interval: After the first 250 hours—Change the hydraulic filters and hydraulic oil when using any type of oil. Every 250 hours—Change the hydraulic filters and hydraulic oil when using Mobil® 1 oil (more often in dirty or dusty conditions). Every 500 hours—Change the hydraulic filters and hydraulic oil when using Toro® HYPR-OIL™ 500 hydraulic oil (more often in dirty or dusty conditions).
Mower Deck Maintenance Leveling the Mower Deck 1. Position the mower on a flat surface. 2. Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake. 3. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 4. Check the tire pressure in the drive tires. Proper inflation pressure for tires is 13 psi (90 kPa). Adjust if necessary. Figure 86 5.
Note: In most conditions, the back blade tip should be adjusted 1/4 inch (6.4 mm) higher than the front. 13. To adjust the single point system, loosen the two bolts at the bottom of the height of cut plate. Refer to Figure 88. 16. On both sides of the deck, measure from the level surface to the back tip of the blade (Postion B). The measurement should read 3 1/4 inches (8.3 cm) (Figure 86). 17. Fine-tune the adjustment nut on the front deck lift assembly by turning it (Figure 87).
Checking for Bent Blades Servicing the Cutting Blades 1. Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake. Maintain sharp blades throughout the cutting season because sharp blades cut cleanly without tearing or shredding the grass blades. Tearing and shredding turns grass brown at the edges, which slows growth and increases the chance of disease. 2.
and continued safety conformance of the machine, use genuine Toro replacement blades. Replacement blades made by other manufacturers may result in non-conformance with safety standards. position, the blade is balanced and can be used. If the blade is not balanced, file some metal off the end of the sail area only (Figure 95). Repeat this procedure until the blade is balanced. 1. Hold the blade end using a rag or thickly-padded glove. 2.
Removing the Mower Deck Installing the Blades 1. Install the blade onto the spindle shaft (Figure 95). Before servicing or removing the mower deck, the spring loaded deck arms must be locked out. Important: The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting. WARNING 2. Install the spring disk and blade bolt (rotating it clockwise). The spring disk cone must be installed toward the bolt head (Figure 95).
Figure 97 1. Right stabilizer Figure 96 1. Clutch pulley 2. Mower belt 5. Square hole in the idler arm for the ratchet 6. Idler grease zerk 3. Spring loaded idler pulley 7. Belt guide 2. Deck strut (right side shown) 3. Remove the rear deck lift attachment shoulder bolt and nut. 4. Remove the front deck lift attachment shoulder bolt and nut. 8. Raise the deck struts and secure them in the up position. Slide the deck out to the right side of the machine. 4. Ratchet 7.
Replacing the Grass Deflector Cleaning WARNING Cleaning the Mower Deck An uncovered discharge opening could allow the lawn mower to throw objects in the operator's or bystander's direction and result in serious injury. Also, contact with the blade could occur. Service Interval: Before each use or daily 1. Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake.
Storage out of reach of children or other unauthorized users. Cover the machine to protect it and keep it clean. Cleaning and Storage Storage areas should be equipped with at least one approved portable fire extinguisher having a minimum capacity of 18 lb (8.2 kg) dry chemical with a B:C rating. Do Not use Carbon Tetrachloride extinguishers (Pyrene etc.). 1. Disengage the power take off (blade control switch (PTO), set the parking brake, and turn the ignition key to Off. Remove the key. 2.
Troubleshooting Problem Malfunction Indicator Light (MIL) comes on. Possible Cause 1. The engine is too hot. 1. Turn engine off and let it cool. 2. Fualty valve in fuel tank. 3. The air cleaner is dirty. 2. Contact an Authorized Service Dealer. 3. Make sure that the air cleaner and precleaner are clean. Replace if necessary. 4. Charge or replace the battery. 5. Contact an Authorized Service Dealer. 4. The battery is not charged. 5.
Problem The engine overheats. Possible Cause Corrective Action 1. The engine load is excessive. 1. Reduce the ground speed. 2. The oil level in the crankcase is low. 3. The cooling fins and air passages above the engine are plugged. 2. Add oil to the crankcase. 3. Remove the obstruction from the cooling fins and air passages. The mower pulls left or right (with levers fully forward) 1. The tracking needs adjustment 1. Adjust the tracking. 2. The tire pressure in drive tires not correct. 2.
- GND BK BK A C FUEL SENDER S B BU PK + PK PK 2 3 BN BN BN V BK BK U2 BN 8 B PTO CLUTCH TVS DIODE BK A BN 4 5 11 F4 GND 15A HOUR METER 9 4 7 W PK 12 OR 10 T PK 7 SW6 (BRAKE) 8 6 2 Y 3 SW4 (NEUT_L) LTGR SW5 (NEUT_R) PTO (PTO SWITCH) SW2 F3 BK BRAKE PK FUEL_SOLENOID NEUTRAL 1 OR SEA T 5 8 4 7 10A KEY_A 1 GN SW7 (SEA T) BN PK OR GY R OR R GY PK PK GY V SW1 (IGNITION) 2 5 1 3 B I S R 5 BU LPG FUEL SHUT OFF SOLENOID GN 2 OPTIONAL ACCES SORIES F
Notes: 66
Notes: 67
The Toro Total Coverage Warranty Landscape Contractor Equipment (LCE) A Limited Warranty (see warranty periods below) Conditions and Products Covered This warranty includes the cost of parts and labor, but you must pay transportation costs. The Toro Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to the original purchaser to repair the Toro Products listed below if defective in materials or workmanship.
