Toro 74943 Operator's Manual

Riding mower with 48in, 52in, 60in, or 72in turbo force mower
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Original Instructions (EN)
Z Master
®
6000 Series Riding Mower
with 48in, 52in, 60in, or 72in TURBO FORCE
Mower
Model No. 74904—Serial No. 403247209 and Up
Model No. 74906—Serial No. 403247600 and Up
Model No. 74918—Serial No. 403227053 and Up
Model No. 74926—Serial No. 403005770 and Up
Model No. 74928—Serial No. 403247229 and Up
Model No. 74930—Serial No. 403319739 and Up
Model No. 74943—Serial No. 403011067 and Up
Model No. 74945—Serial No. 403226784 and Up
Model No. 75951—Serial No. 403319953 and Up
Model No. 75955—Serial No. 404971756 and Up
Model No. 78926—Serial No. 403137993 and Up
Model No. 78928—Serial No. 402320000 and Up
Form No. 3424-649 Rev C
Professional 5000 or
®
*3424-649*

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Summary of Contents for Toro 74943

  • Page 1 Model No. 74926—Serial No. 403005770 and Up Model No. 74928—Serial No. 403247229 and Up Model No. 74930—Serial No. 403319739 and Up Model No. 74943—Serial No. 403011067 and Up Model No. 74945—Serial No. 403226784 and Up Model No. 75951—Serial No. 403319953 and Up Model No.
  • Page 2: Figure 1

    For the Operator’s Manual, the complete warranty WARNING details, or to register your product, use the QR code or visit www.Toro.com. You may also call us CALIFORNIA at 1-888-384-9939 to request a written copy of the Proposition 65 Warning product warranty.
  • Page 3: Table Of Contents

    Shutting Off the Engine........26 Using the Motion-Control Levers....... 27 Model No. Driving the Machine .......... 27 Using the Side Discharge ......... 28 Serial No. Adjusting the Height of Cut ....... 29 Adjusting the Anti-Scalp Rollers......30 Adjusting the Anti-Scalp Rollers......30 This manual identifies potential hazards and has Adjusting the Skid(s).........
  • Page 4: Safety

    Safety Brake Maintenance ..........58 Adjusting the Parking Brake......58 Belt Maintenance ..........59 This machine has been designed in accordance with Inspecting the Belts .......... 59 ANSI B71.4-2012. Replacing the Mower Belt for Side-Discharge Mower Decks ..........59 Replacing the Mower Belt for Rear-Discharge General Safety Mower Decks ..........
  • Page 5: Slope Indicator

    Slope Indicator g011841 Figure 3 You may copy this page for personal use. 1. The maximum slope you can 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.
  • Page 6: Safety And Instructional Decals

    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 missing. decal93-7818 93-7818 decalbatterysymbols 1. Warning—read the Operator's Manual for instructions on Battery Symbols torquing the blade bolt/nut to 115 to 149 N∙m (85 to 110 ft-lb).
  • Page 7 decal106-5517 106-5517 1. Warning—do not touch the hot surface. decal109-6036 109-6036 Machines with Rear Discharge Only 1. Read the Operator’s Manual. 2. Remove the key from the key switch and read the instructions before servicing or performing maintenance. 3. Height of cut decal110-2067 110-2067 decal107-3069...
  • Page 8 decal112-9028 112-9028 1. Warning—stay away from moving parts; keep all guards and shields in place. decal115-9625 115-9625 Machines with MyRide™ Only 1. Parking 2. Parking brake—engaged brake—disengaged decal117-0346 117-0346 1. Fuel leak hazard—read the Operator's Manual; do not attempt to remove the roll bar; do not weld, drill, or modify the roll bar in any way.
  • Page 9 decal119-6807 119-6807 1. Warning—no step decal117-3864 117-3864 1. Read the Operator’s 2. Fill to bottom of filler neck; Manual. warning—do not overfill the tank. decal125-9383 125-9383 1. Check the hydraulic fluid every 50 operating hours. 3. Check the tire pressure every 50 operating hours. 2.
  • Page 10 decal126-7875 126-7875 1. Fuse location 4. Auxiliary, 15A 2. Relay location 5. Start relay 3. Main, 20A 6. Not used decal126-4398 126-4398 1. Read the Operator’s 3. Unlock Manual. 2. Lock decal127-0326 127-0326 Machines with Side Discharge Only decal126-4659 126-4659 1.
  • Page 11 decal127-6663 127-6663 1. Warning—read the 2. Crushing hazard—engage Operator's Manual. the parking brake, shut off the engine, and remove the key; support the machine using jackstands. decal136-5508 136-5508 Side-Discharge Machines Only 1. Belt routing decal132-5063 132-5063 Machines with MyRide™ Only 1.
  • Page 12 decal132-0871 132-0871 Note: This machine complies with the industry standard stability test in the static lateral and longitudinal tests with the maximum recommended slope indicated on the decal. Review the instructions for operating the machine on slopes in the Operator’s Manual as well as the conditions in which you would operate the machine to determine whether you can operate the machine in the conditions on that day and at that site.
  • Page 13 decal137-9208 137-9208 1. Fast 4. Engine—stop 2. Slow 5. Engine—run 3. PTO 6. Engine—start decal136-5522 136-5522 Rear-Discharge Machines Only 1. Belt routing; read the Operator’s Manual for greasing information.
  • Page 14: Product Overview

    Controls Product Overview Become familiar with all the controls before you start the engine and operate the machine. Control Panel g232246 Figure 5 g029631 Figure 4 1. Blade-control switch 3. Hour (power takeoff) meter/Safety-interlock 8. Rear-shock assembly 1. Grass deflector display (side-discharge machines) (machines with MyRide...
  • Page 15 Throttle Control To ensure optimum performance and continued safety certification of the machine, use only genuine Toro The throttle controls the engine speed, and it has a replacement parts and accessories. Replacement continuous-variable setting from the S...
  • Page 16: Specifications

    Specifications Note: Specifications and design are subject to change without notice. Machines with Side Discharge Machines with Rear Discharge Width: Width: 48-inch 52-inch 60-inch 72-inch 60-inch Mower 72-inch Mower Deck Deck Deck Deck Deck Deck 116 cm 116 cm 135 cm 150 cm 134.6 cm 150.1 cm...
  • Page 17: Before Operation

    Operation • Do not fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place containers on the ground, away from your vehicle Note: Determine the left and right sides of the before filling. machine from the normal operating position.
  • Page 18: Adding Fuel

    Adding Fuel Recommended Fuel • For best results, use only clean, fresh (less than 30 days old), unleaded gasoline with an octane rating of 87 or higher ((R+M)/2 rating method). • Ethanol: Gasoline with up to 10% ethanol (gasohol) or 15% MTBE (methyl tertiary butyl ether) by volume is acceptable.
  • Page 19: Using The Rollover-Protection System

    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 seat is secured to the machine. WARNING There is no rollover protection when the roll bar is in the down position.
  • Page 20: Using The Safety-Interlock System

    Using the Safety-Interlock Testing the Safety-Interlock System System Service Interval: Before each use or daily WARNING Test the safety-interlock system before you use the machine each time. If the safety system does not If the safety-interlock switches are operate as described below, have an Authorized disconnected or damaged, the machine could Service Dealer repair the safety system immediately.
  • Page 21: Positioning The Seat

    Positioning the Seat Machines without MyRide™ Suspension System The seat can move forward and backward. Position the seat where you have the best control of the To unlatch the seat, push the seat latch forward machine and are most comfortable (Figure 10).
  • Page 22: Adjusting The Myride™ Suspension System

    Adjusting the MyRide™ Adjust the rear-shock assemblies (Figure 15). Suspension System Machines with MyRide™ Suspension System Only The MyRide™ suspension system adjusts to provide a smooth and comfortable ride. You can adjust the rear 2-shock assemblies to quickly and easily change g030024 the suspension system.
  • Page 23: During Operation

    • Use only accessories and attachments approved • Never carry passengers on the machine and keep by Toro. bystanders and pets away from the machine • This machine produces sound levels in excess during operation.
  • Page 24: Entering The Operator's Position

    injury or death. The operator is responsible for safe slope operation. Operating the machine on any slope requires extra caution. Before using the machine on a slope, do the following: – Review and understand the slope instructions in the manual and on the machine. –...
  • Page 25: Operating The Parking Brake

    Operating the Parking Operating the Mower Brake Blade-Control Switch (PTO) The blade-control switch (PTO) starts and stops the Always engage the parking brake when you stop the mower blades and any powered attachments. machine or leave it unattended. Engaging the Blade-Control Engaging the Parking Brake Switch (PTO) Park the machine on a level surface.
  • Page 26: Starting The Engine

    Starting the Engine Shutting Off the Engine Important: Do not engage starter for more than 5 CAUTION seconds at a time. If the engine fails to start, wait 15 seconds between attempts. Failure to follow Children or bystanders may be injured if they these instructions can burn out the starter motor.
  • Page 27: Using The Motion-Control Levers

    Using the Motion-Control WARNING Levers The machine can spin very rapidly. You may lose control of the machine and cause personal injury or damage to the machine. • Use caution when making turns. • Slow the machine down before making sharp turns.
  • Page 28: Using The Side Discharge

    Driving Backward Using the Side Discharge Move the levers to the center, unlocked position. Machines with Side Discharge To go backward, slowly pull the motion-control Only levers rearward (Figure 28). The mower has a hinged grass deflector that disperses clippings to the side and down toward the turf.
  • Page 29: Adjusting The Height Of Cut

    Adjusting the Height of Cut Adjusting the Height-of-Cut Pin The height-of-cut is adjusted from 25 to 140 mm (1 to 5-1/2 inches) in 6 mm (1/4 inch) increments by Using the Transport Lock relocating the clevis pin into different hole locations. The transport lock has 2 positions, and is used with Move the transport lock to the lock position.
  • Page 30: Adjusting The Anti-Scalp Rollers

    Adjusting the Anti-Scalp Rollers For Machines with Side Discharge Whenever you change the height-of-cut, adjust the height of the anti-scalp rollers. Park the machine on a level surface, disengage the blade-control switch, and engage the parking brake. Shut off the engine, remove the key, and wait g029957 for all moving parts to stop before leaving the Figure 33...
  • Page 31: Adjusting The Skid(S)

    Adjusting the Skid(s) For Machines with Rear Discharge Mount the skids in the lower position when operating in height of cuts higher than 64 mm (2-1/2 inches) and in the higher position when operating in height of cuts lower than 64 mm (2-1/2 inches). Note: When the skids become worn, switch the skid to the opposite sides of the mower, flipping them...
  • Page 32: Adjusting The Flow Baffle Cam Locks

    Adjusting the Flow Baffle Positioning the Flow Baffle Cam Locks For Machines with Side Discharge For Machines with Side Discharge The following figures are only recommendations for use. Adjustments vary by grass type, moisture This procedure is applicable only to machines with the content, and the height of the grass.
  • Page 33: Operating Tips

    Position B Operating Tips Use this position when bagging. Always align it with the blower opening. Using the Fast Throttle Setting For best mowing and maximum air circulation, operate the engine at the F 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 deck in uncut grass.
  • Page 34: After Operation

    File down any nicks and sharpen the blades as necessary. If a blade is g008948 damaged or worn, replace it immediately with a Figure 41 genuine Toro replacement blade. 1. O position 2. O position...
  • Page 35: Transporting The Machine

    Transporting the Machine The drive-wheel-release valves are located in the back of each hydraulic-drive unit, under the seat. Use a heavy-duty trailer or truck to transport the Note: Make sure that the release valves are in the machine. Use a full-width ramp. Ensure that the trailer fully horizontal position when operating the machine;...
  • Page 36 If using a trailer, connect it to the towing vehicle and connect the safety chains. If applicable, connect the trailer brakes and lights. Lower the ramp, ensuring that the angle between the ramp and the ground does not exceed 15 degrees (Figure 43).
  • Page 37: Maintenance

    Check their proper operation regularly. • Use jack stands to support the machine and/or components when required. • Use only genuine Toro replacement parts. • • Carefully release pressure from components with Check the parking brake operation frequently. stored energy.
  • Page 38: Lubrication

    • Adjust the caster-pivot bearing. Every 500 hours • Check the parking brake adjustment. • Change the hydraulic filters and hydraulic fluid when using Toro® HYPR-OIL™ 500 hydraulic fluid (more often in dirty or dusty conditions). • Replace the inner air filter.
  • Page 39: Greasing The Mower Deck

    Greasing the Mower Deck Service Interval: Yearly—Grease the pump-belt-idler arm. Yearly—Grease the front caster pivots (more often in dirty or dusty conditions). Yearly—Repack the front caster-wheel bearings (more often in dirty or dusty conditions). Park the machine on a level surface, disengage the blade-control switch, and engage the parking brake.
  • Page 40 g024207 Figure 51 Machines with Rear Discharge Only g192516 Figure 49 Machine with Rear Discharge Shown Remove the dust cap and adjust the caster pivots. Grease the drive-belt idler arms (Figure 50). Note: Keep the dust cap off until greasing is done.
  • Page 41: Lubricating The Caster-Wheel Hubs

    Lubricating the Insert the assembled nut and axle into the wheel on the side of the wheel with the new seal and Caster-Wheel Hubs bearing. With the open end of the wheel facing up, fill Service Interval: Yearly the area inside the wheel around the axle full of Park the machine on a level surface, disengage general-purpose grease.
  • Page 42: Engine Maintenance

    Engine Maintenance Engine Safety Release the latches on the air cleaner and pull the air-cleaner cover off the air-cleaner body • Shut off the engine before checking the oil or (Figure 55). adding oil to the crankcase. Clean the inside of the air-cleaner cover with •...
  • Page 43: Servicing The Engine Oil

    Checking the Engine-Oil Level Inspect the primary filter for damage by looking into the filter while shining a bright light on the Service Interval: Before each use or daily outside of the filter. If the primary filter is dirty, bent, or damaged, replace it. Note: Check the oil when the engine is cold.
  • Page 44 Changing the Engine Oil Slowly pour approximately 80% of the specified oil into the filler tube and slowly add the Service Interval: Every 100 hours (more often in dirty additional oil to bring it to the Full mark (Figure or dusty conditions). 59).
  • Page 45: Servicing The Spark Plug

    Changing the Engine-Oil Filter Servicing the Spark Plug Service Interval: Every 200 hours—Change the Service Interval: Every 500 hours—Check, clean engine-oil filter (more often in dirty and regap the spark plug. or dusty conditions). Ensure that the air gap between the center and side Drain the oil from the engine;...
  • Page 46 Install the left hydraulic-unit shroud (Figure 61). Checking the Spark Plug Important: Replace the spark plug(s) when it has: a black coating, worn electrodes, an oily film, cracks or reuse is questionable. g009922 If you see light brown or gray on the insulator, the engine is operating properly.
  • Page 47: Checking The Spark Arrester

    Checking the Spark Fuel System Arrester Maintenance For Machines with a Spark WARNING Arrester Fuel-system components are under high Service Interval: Every 50 hours pressure. The use of improper components can result in system failure, fuel leakage, and WARNING possible explosion. Hot exhaust-system components may ignite Use only approved fuel lines and fuel filters.
  • Page 48: Servicing The High-Pressure Fuel Filter

    Electrical System Maintenance Electrical System Safety • Disconnect the battery before repairing the machine. Disconnect the negative terminal first and the positive last. Connect the positive terminal first and the negative last. • Charge the battery in an open, well-ventilated area, away from sparks and flames.
  • Page 49 Charging the Battery Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. WARNING Remove the battery as shown in Figure Charging the battery produces gasses that can explode. Never smoke near the battery and keep sparks and flames away from the battery.
  • Page 50: Servicing The Fuses

    Installing the Battery Jump-Starting the Machine Note: Position the battery in the tray with the terminal Check and clean corrosion from the battery posts opposite from the hydraulic tank (Figure 66). terminals before jump-starting. Ensure that the connections are tight. CAUTION Corrosion or loose connections can cause unwanted electrical voltage spikes...
  • Page 51 machines do not touch and that both electrical systems are off and at the same rated system voltage. These instructions are for negative ground systems only. Connect the positive (+) cable to the positive (+) terminal of the discharged battery that is wired to the starter or solenoid as shown in Figure g024213...
  • Page 52: Drive System Maintenance

    Drive System Maintenance Checking the Seat Belt Service Interval: Before each use or daily Inspect the seat belt for wear, cuts, and proper operation of the retractor and buckle. Replace the seat belt if it is damaged. Checking the Roll-Bar Knobs Service Interval: Before each use or daily WARNING...
  • Page 53: Adjusting The Tracking

    Adjusting the Tracking Checking the Tire Pressure Disengage the blade-control switch (PTO). Service Interval: Every 50 hours/Monthly (whichever comes first) Drive to an open flat area, move the motion-control levers to the N EUTRAL Maintain the air pressure in the front and rear tires position.
  • Page 54: Adjusting The Caster-Pivot Bearing

    g001297 Figure 77 1. Spring washers 3. Dust cap 2. Locknut g024121 Figure 76 1. Slotted nut Using the Clutch Shim Some later model year units have been built with clutches that contain a brake shim. When the clutch Adjusting the Caster-Pivot brake has worn to the point where the clutch no longer engages consistently, you can remove the shim to Bearing...
  • Page 55 Note: Shut off the engine, remove the key, and wait Do not discard the shim until the for all moving parts to stop before leaving the clutch is functioning properly. operating position. Using an air compressor, blow out any debris from under the brake pole and around the brake spacers (Figure...
  • Page 56: Cooling System Maintenance

    Cooling System Maintenance Cleaning the Engine Screen and Engine-Oil Cooler Service Interval: Before each use or daily g010873 Figure 83 Remove any buildup of grass, dirt, or other debris from the oil cooler and the engine screen (Figure 84). 1. Feeler gauge •...
  • Page 57: Cleaning The Engine-Cooling Fins And Shrouds

    Cleaning the Checking and Cleaning the Engine-Cooling Fins and Hydraulic-Unit Shrouds Shrouds Service Interval: Before each use or daily Park the machine on a level surface, disengage Service Interval: Every 100 hours/Yearly (whichever the blade-control switch (PTO), and engage the comes first) parking brake.
  • Page 58: Brake Maintenance

    Brake Maintenance Adjusting the Parking Brake Service Interval: After the first 100 hours Every 500 hours thereafter Note: Perform this procedure at the recommended service interval or when a brake component has been removed or replaced. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the g026961 parking brake.
  • Page 59: Belt Maintenance

    Belt Maintenance Inspecting the Belts Service Interval: Every 50 hours Replace the belt if it is worn. The signs of a worn belt include squealing while the belt is rotating; the blades slipping while cutting grass; and frayed edges, burn marks, and cracks on the belt.
  • Page 60: Replacing The Mower Belt For Rear-Discharge Mower Decks

    g027730 Figure 90 1. Position the belt cover 3. Ensure that the tab is under the metal catch 2. Slide the belt cover under g024145 Figure 91 the side catches 1. Idler spring 4. Idler pulley 2. Counter-rotating belt 5. Square hole in the idler arm for the ratchet Replacing the Mower Belt 3.
  • Page 61: Replacing The Hydraulic Pump-Drive Belt

    Rotate and ensure the belt-guide tab hits against the pivot hub (Figure 94). Using the ratchet in the square hole, install the belt around the spring-loaded idler pulley (Figure 93). Seat the spring ends in the anchor grooves. Install the belt covers (Figure 94).
  • Page 62: Controls System Maintenance

    Controls System Maintenance Adjusting the Control-Handle Position There are 2 height positions for the control levers—high and low. Remove the bolts to adjust the height for the operator. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake.
  • Page 63: Adjusting The Motion-Control Linkage

    Lower deck to the ground. Raise the rear of machine up and support it with jack stands (or equivalent support). Note: Raise the machine just high enough to allow the drive wheels to turn freely. Remove the electrical connection from the seat safety switch, located under the bottom cushion of the seat.
  • Page 64: Adjusting The Motion-Control Damper

    g008620 Figure 99 Right Motion Control Shown 1. Torque the locknut to 23 N∙m (17 ft-lb). The bolt must protrude past the end of the locknut after torquing. 2. Most resistance (firmest feel) 3. Damper 4. Medium resistance (medium feel) 5.
  • Page 65: Hydraulic System Maintenance

    Use cardboard or paper to find hydraulic leaks. • Safely relieve all pressure in the hydraulic system before performing any work on the hydraulic system. Servicing the Hydraulic System Hydraulic-Fluid Specifications Hydraulic-Fluid Type: Toro ® HYPR-OIL ™ hydraulic fluid or Mobil ® 1 15W-50. Important: Use the specified fluid.
  • Page 66 Mobil ® 1 fluid (more often in dirty or dusty conditions). Every 500 hours—Change the hydraulic filters and hydraulic fluid when using Toro ® HYPR-OIL ™ 500 hydraulic fluid (more often in dirty or dusty conditions).
  • Page 67: Mower Deck Maintenance

    Mower Deck On both sides of the deck, measure from the level surface to the front tip of the blade (Postion Maintenance A) as shown in Figure 105. Note: The measurement should read 7.6 mm (3 inches) Leveling the Mower Deck Leveling the Deck Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the...
  • Page 68 holes for further adjustment when leveling the mower deck. g010251 Figure 106 5000 Series Machines 1. Adjustment nut 3. Rear deck adjustment 2. Jam nut 4. Front deck adjustment g027345 Figure 108 1. Bolts at the bottom of the height-of-cut plate g025558 Figure 109 Rear-Discharge Machines Only...
  • Page 69: Servicing The Cutting Blades

    Servicing the Cutting This regains some up and down adjustment on each of the 4 deck links. Blades To ensure a superior quality of cut, keep the blades sharp. For convenient sharpening and replacement, you may want to keep extra blades on hand. Blade Safety A worn or damaged blade can break, and a piece of the blade could be thrown toward you or bystanders,...
  • Page 70 To ensure optimum to hard surface performance and continued safety conformance of the machine, use genuine Toro replacement blades. Rotate the opposite ends of the blades forward. Replacement blades made by other manufacturers may result in nonconformance with safety standards.
  • Page 71 Sharpening the Blades Use a file to sharpen the cutting edge at both ends of the blade (Figure 116). Note: Maintain the original angle. Note: The blade retains its balance if the same amount of material is removed from both cutting edges.
  • Page 72: Removing The Mower Deck

    Rear-Discharge Machines and remove the mower belt (Figure 118 Figure 119). Important: The right blade on this mower deck is counter-rotating and uses a left-threaded blade bolt. Use Figure 115 for the correct placement of the mower blades. Install the left and center blades, curved washers, and blade bolts to the spindle shafts (Figure 114 Figure...
  • Page 73: Replacing The Grass Deflector

    g010252 Figure 120 1. Right stabilizer 2. Deck strut (right side shown) 3. Remove the shoulder bolt and nut. 4. Remove the shoulder bolt and nut. Raise the deck struts and secure them in the raised position. Slide the deck out to the right side of the g024146 Figure 119 machine.
  • Page 74: Cleaning

    Cleaning Cleaning under the Mower Deck Service Interval: Before each use or daily Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the g015594 operating position.
  • Page 75: Storage

    Storage Prepare the machine for storage when non-use occurs over 30 days. Prepare the machine for storage as follows: Storage Safety Add a petroleum-based stabilizer/conditioner to fuel in the • Shut off the engine, remove the key, wait for all tank.
  • Page 76: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action The malfunction-indicator light (MIL) 1. The engine is too hot. 1. Shut off the engine and let it cool. comes on. 2. There is old fuel in the fuel tank. 2. Use new fuel. 3.
  • Page 77 Problem Possible Cause Corrective Action The engine loses power. 1. The engine load is excessive. 1. Reduce the ground speed. 2. The air cleaner is dirty. 2. Clean the air-cleaner element. 3. The oil level in the crankcase is low. 3.
  • Page 78 Problem Possible Cause Corrective Action The blades do not rotate. 1. The mower deck belt is damaged, 1. Install a new deck belt. worn, loose, or broken. 2. Install the mower belt on the deck 2. The mower deck belt is off the pulley. pulley and check the idler pulley, idler arm, and spring for correct position and function.
  • Page 79: Schematics

    Schematics g368969 Electrical Schematic (Rev. A)
  • Page 80 While the exposure from Toro products may be negligible or well within the “no significant risk” range, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it could be sued by the State of California or by private parties seeking to enforce Prop 65 and subject to substantial penalties.

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