Form No. 3433-862 Rev A 48in TITAN® HD 2000 Series Riding Mower Model No. 74465—Serial No. 406294000 and Up Register at www.Toro.com.
It is a violation of California Public Resource Code Section 4442 or 4443 to use or operate the engine on any forest-covered, brush-covered, or grass-covered land unless the engine is equipped with a spark arrester, as defined in Section 4442, maintained in effective working order or the engine is constructed, equipped, and maintained for the prevention of fire.
Contents Safety ....................................................................... 5 General Safety ................................................... 5 Slope Indicator ................................................... 6 Safety and Instructional Decals .......................... 7 Product Overview ................................................... 13 Controls ........................................................... 13 Specifications ..................................................
Servicing the Fuel Tank..................................... 43 Electrical System Maintenance ........................... 43 Electrical System Safety ................................... 43 Servicing the Battery......................................... 43 Servicing the Fuses .......................................... 45 Drive System Maintenance .................................. 46 Checking the Seat Belt ..................................... 46 Checking the Roll-Bar Knobs ............................
Safety This machine has been designed in accordance with ANSI standard B71.4-2017. General Safety This product is capable of amputating hands and feet and of throwing objects. Always follow all safety instructions to avoid serious personal injury. • Read and understand the contents of this Operator’s Manual before starting the engine. • Keep bystanders and children away. • Do not allow children or untrained people to operate or service the machine.
Slope Indicator g011841 Figure 4 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. 2. Align this edge with a vertical surface, a tree, building, fence pole, etc. 3.
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. decaloemmarkt Manufacturer's Mark decal106-5517 1. Indicates the blade is identified as a part from the original machine manufacturer. 106-5517 1. Warning—do not touch the hot surface. decalbatterysymbols Battery Symbols Some or all of these symbols are on your battery. 1. Explosion hazard 6.
decal109-6014 109-6014 1. Belt routing decal116-5610 116–5610 1. Hour meter 2. Power take-off (PTO) 4. Neutral 5. Operator presence switch 3. Parking brake 6. Battery decal112-3858 112-3858 1. Read the Operator's Manual. 3. Remove the key before adjusting the height of cut. 2. Read the Operator's Manual before performing maintenance. 4. Height-of-cut settings decal112-9028 decal116-8588 112-9028 116-8588 1. Warning—stay away from moving parts; keep all guards and shields in place. 1.
decal126-4363 126-4363 1. Cutting/dismemberment hazard, fan and entanglement hazard, belt. Shut off the engine and remove the key before adjusting, servicing or cleaning the machine. decal117-1194 117-1194 1. Belt routing 2. Engine decal133-8062 133-8062 decal126-4784 126-4784 1. Height of cut decal117-3848 117-3848 1. Thrown object hazard—keep bystanders away. 2. Thrown object hazard, raised deflector—do not operate without the deflector, discharge cover, or grass collection system in place. 3.
decal131-1097 decal136-9024 131-1097 136-9024 1. Oil drain 1. Read the Operator’s Manual before performing maintenance. 2. Operating hours 4. Grease point 5. Hydraulic-fluid level 3. Engine-oil level 6. Tire pressure decalptosymbols PTO Switch Symbols 1. PTO–disengage 2. PTO–engage decal136-8992 136-8992 1. Fuel—full 3. Fuel—empty 2. Fuel—50% decaltransportlock Transport Lock 1. Height of cut 10 2. Pull up to unlock the transport lock.
decal137-9240 137-9240 1. Choke 2. Work light decal126-6194 126-6194 1. Traction control 2. Fast 3. Slow 4. Neutral 5. Reverse decal126-6183 126-6183 1. Traction control 2. Fast 3. Slow 4. Neutral 5. Reverse 11 3. Fast 4.
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.
Key Switch Product Overview The key switch, used to start and shut off the engine, has 3 positions: OFF, RUN, and START . Refer to Starting the Engine (page 25). Choke Control Use the choke control to start a cold engine. Throttle Control The throttle controls the engine speed, and it has a continuous-variable setting from the SLOW to FAST position (Figure 6). Blade-Control Switch (Power Takeoff) g227688 Figure 5 1. Height-of-cut deck-lift pedal 7. Shock assembly 2. Height-of-cut positions 8.
Battery-Indicator Light If you turn the key switch to the ON position for a few seconds, the battery voltage displays in the area where the hours are normally displayed. The battery light turns on when the key switch is turned on and when the charge is below the correct operating level (Figure 7). Motion-Control Levers Use the motion-control levers to drive the machine forward, reverse, and turn either direction (Figure 5).
Specifications Note: Specifications and design are subject to change without notice.
Fuel Safety Operation • Fuel is extremely flammable and highly explosive. Note: Determine the left and right sides of the machine from the normal operating position. Before Operation Before Operation Safety General Safety • Do not allow children or untrained people to operate or service the machine. Local regulations may restrict the age of the operator. The owner is responsible for training all operators and mechanics.
Adding Fuel Note: Do not fill the fuel tank completely full. The empty space in the tank allows the fuel to expand. 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. Ethanol and MTBE are not the same. Gasoline with 15% ethanol (E15) by volume is not approved for use.
Breaking in a New Machine New engines take time to develop full power. Mower decks and drive systems have higher friction when new, placing additional load on the engine. Allow 40 to 50 hours of break-in time for new machines to develop full power and best performance. 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.
Using the Safety-Interlock System Test the safety-interlock system before you use the machine each time. If the safety system does not operate as described below, have an Authorized Service Dealer repair the safety system immediately. WARNING If the safety-interlock switches are disconnected or damaged, the machine could operate unexpectedly, causing personal injury. • Do not tamper with the interlock switches.
Positioning the Seat Note: Ensure that the left and right rear-shock assemblies are always adjusted to the same positions. The seat can move forward and backward. Position the seat where you have the best control of the machine and are most comfortable (Figure 11). Adjust the rear-shock assemblies (Figure 13). g227752 g024881 Figure 11 Adjusting the Rear-Shock Assemblies The MyRide™ suspension system adjusts to provide a smooth and comfortable ride.
Using Attachments and Accessories • Operate the machine only in good visibility and Use only Toro approved attachments and accessories. • Keep your hands and feet away from the cutting If you add more than 1 accessory-mount kit (i.e., bucket kit or universal mount kit) is added to any of the 4 locations shown in Figure 14, add a front-weight kit. Contact an Authorized Service Dealer for the front-weight kit. • Do not mow with the discharge door raised, appropriate weather conditions.
• Check carefully for overhead objects before you • • g229846 Figure 15 • 1. Wear hearing protection. • • • Clean grass and debris from the cutting unit, • • • • • • • • • • drives, muffler, and engine to help prevent fires. Start the engine with your feet well away from the blades. Never raise the mower deck while the blades are moving. Be aware of the mower discharge path and direct the discharge away from others.
Entering the Operator’s Position braking and steering. The machine can slide even if the drive wheels are stopped. • Remove or mark obstacles such as ditches, holes, ruts, bumps, rocks, or other hidden hazards. Tall grass can hide obstacles. Uneven terrain could overturn the machine. Use the mower deck as a step to get into the operator’s position (Figure 17). • Use extra care while operating with accessories or attachments, such as grass-collection systems.
Disengaging the Parking Brake Disengaging the Blade-Control Switch (PTO) g009174 Figure 21 Operating the Throttle You can move the throttle control between FAST and SLOW positions (Figure 22). g192635 Always use the FAST position when engaging the PTO. Figure 19 Operating the Mower Blade-Control Switch (PTO) The blade-control switch (PTO) starts and stops the mower blades and any powered attachments.
Operating the Choke Starting the Engine Use the choke to start a cold engine. Note: A warm or hot engine may not require choking. 1. 2. Pull up the choke knob to engage the choke before using the key switch (Figure 23). Important: Do not engage the starter for more than 5 seconds at a time. Engaging the starter motor for more than 5 seconds can damage the starter motor. If the engine fails to start, wait 10 seconds before operating the engine starter again.
Shutting Off the Engine Using the Motion-Control Levers CAUTION Children or bystanders may be injured if they move or attempt to operate the machine while it is unattended. Always remove the key and engage the parking brake when leaving the machine unattended. c:\data\documentum\checkout\g004532 Figure 26 1. Motion-control lever—NEUTRAL-LOCK position 4. Backward 2. Center, unlocked position 5. Front of machine 3.
Driving the Machine The drive wheels turn independently, powered by hydraulic motors on each axle. You can turn 1 side in reverse while you turn the other forward, causing the machine to spin rather than turn. This greatly improves the machine maneuverability but may require some time for you to adapt to how it moves. The throttle control regulates the engine speed as measured in rpm (revolutions per minute). Place the throttle control in the FAST position for best performance.
Using the Side Discharge The mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. DANGER Without a grass deflector, discharge cover, or a complete grass-catcher assembly mounted in place, you and others are exposed to blade contact and thrown debris. Contact with rotating mower blade(s) and thrown debris will cause injury or death. • Never remove the grass deflector from the mower deck because the grass deflector routes material down toward the turf.
4. Select a hole in the height-of-cut bracket corresponding to the height-of-cut desired, and insert the pin (Figure 30). 5. Push on the deck lift, pull up on the transport lock knob, and slowly lower the mower deck. g321510 Figure 31 1. Flange nut 4. Anti-scalp roller 2. Bolt 5. Spacer 3. Bushing g036745 Figure 30 1. Deck-lift pedal 3. Height-of-cut pin 2. Height-of-cut holes 4.
Operating Tips drop onto your lawn. To avoid this, move onto a previously cut area with the blades engaged or you can disengage the mower deck while moving forward. Using the Fast Throttle Setting For best mowing and maximum air circulation, operate the engine at the FAST 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.
Using the Fuel-Shutoff Valve After Operation After Operation Safety Close the fuel-shutoff valve for transport, maintenance, and storage (Figure 33). General Safety Ensure that the fuel-shutoff valve is open when starting the engine. • Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operator’s position. Allow the machine to cool before servicing, adjusting, fueling, cleaning, or storing it.
Using the Drive-Wheel Release Valves WARNING Hands may become entangled in the rotating drive components below the engine deck, which could result in serious injury. Shut off the engine, remove the key, and allow all moving parts to stop before accessing the drive-wheel release valves. WARNING The engine and hydraulic-drive units can become very hot. Touching a hot engine or hydraulic-drive units can cause severe burns.
Transporting the Machine Use a heavy-duty trailer or truck to transport the machine. Use a full-width ramp. Ensure that the trailer or truck has all the necessary brakes, lighting, and marking as required by law. Please carefully read all the safety instructions. Knowing this information could help you or bystanders avoid injury. Refer to your local ordinances for trailer and tie-down requirements.
1. If using a trailer, connect it to the towing vehicle and connect the safety chains. 2. If applicable, connect the trailer brakes and lights. 3. Lower the ramp, ensuring that the angle between the ramp and the ground does not exceed 15 degrees (Figure 35). 4. Back the machine up the ramp (Figure 36). g028043 Figure 36 1. Back the machine up the ramp. 2. Drive the machine forward down the ramp. 5. Shut off the engine, remove the key, and engage the parking brake. 6.
Maintenance • Check the parking brake operation frequently. Adjust and service it as required. • Never tamper with safety devices. Check their Maintenance Safety proper operation regularly. • Clean grass and debris from the cutting unit, • If you leave the key in the switch, someone could muffler, drives, grass catcher, and engine compartment to prevent fires. accidently start the engine and seriously injure you or other bystanders. Remove the key from the switch before you perform any maintenance.
Maintenance Service Interval Maintenance Procedure Every 200 hours • Replace the paper air-cleaner element (more often in dirty or dusty conditions). • Replace the spark plug(s). Every 250 hours • After the initial change—change the hydraulic-system filters and fluid when using Mobil 1 15W50 fluid. (Change it more often under dirty or dusty conditions) Every 500 hours Monthly Yearly or before storage • • • • Replace the emissions-air intake filter.
Engine Maintenance Engine Safety • Keep your hands, feet, face, clothing, and other body parts away from the muffler and other hot surfaces. Allow engine components to cool before performing maintenance. • Do not change the engine governor speed or overspeed the engine. g027800 Servicing the Air Cleaner Service Interval: Before each use or daily Every 25 hours/Monthly (whichever comes first)—Clean the air-cleaner foam element (more often in dirty or dusty conditions).
Engine-Oil Specifications Servicing the Paper Element 1. Gently tap the paper element to dislodge dirt. Oil Type: Detergent oil (API service SF, SG, SH, SJ, or SL) Note: Do not wash the paper element or use pressurized air, as this will damage the element. Crankcase Capacity: 2.4 L (81 fl oz) with oil filter Note: Replace a dirty, bent, or damaged Viscosity: See the table below. element. Handle the new element carefully; do not use if the sealing surfaces are bent or damaged. 2.
g036856 g027799 g311705 Figure 43 Changing the Engine Oil and Oil Filter 1. Park the machine on a level surface to ensure that the oil drains completely. 2. Disengage the blade-control switch (PTO) and engage the parking brake. 3. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 4. g029570 Figure 44 Drain the oil from the engine.
5. Change the engine-oil filter (Figure 45). Note: Ensure that the oil-filter gasket touches the engine and then turn the filter an extra 3/4 turn. g235264 Figure 46 7. Dispose of the used oil at a recycling center. Servicing the Spark Plug(s) Service Interval: Every 100 hours/Yearly (whichever comes first)—Check the spark plug(s). Every 200 hours/Every 2 years (whichever comes first)—Replace the spark plug(s). g027477 Figure 45 6.
Installing the Spark Plug(s) g036857 g027478 Figure 47 g027960 Figure 49 Checking the Spark Plug(s) Important: Do not clean the spark plug(s). Always replace the spark plug(s) when it has a black coating, worn electrodes, an oily film, or cracks. Cleaning the Cooling System If you see light brown or gray on the insulator, the engine is operating properly. A black coating on the insulator usually means the air cleaner is dirty. 1.
Checking the Spark Arrester Fuel System Maintenance For Machines with a Spark Arrester 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. Service Interval: Every 50 hours WARNING Hot exhaust-system components may ignite fuel vapors even after you shut off the engine. Hot particles exhausted during engine operation may ignite flammable materials, resulting in personal injury or property damage.
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. g036856 • Charge the battery in an open, well-ventilated area, away from sparks and flames. Unplug the charger before connecting or disconnecting the battery. Wear protective clothing and use insulated tools.
2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Remove the battery as shown in Figure 51. 4. Install the battery in the machine and connect the battery cables; refer to Installing the Battery (page 45). Note: Do not run the machine with the battery disconnected; electrical damage may occur. g036853 g000960 Figure 52 g036855 Figure 51 Charging the Battery WARNING Charging the battery produces gasses that can explode.
Installing the Battery Servicing the Fuses 1. Position the battery in the tray with the terminal posts opposite from the hydraulic tank (Figure 51). 2. Install the positive (red) battery cable to the positive (+) battery terminal. 3. Install the negative (black) battery cable and ground wire to the negative (-) battery terminal. The electrical system is protected by fuses. It requires no maintenance; however, if a fuse blows check the component and circuit for a malfunction or short.
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 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.
Adjusting the Tracking 1. Disengage the blade-control switch (PTO). 2. Drive to an open, flat area and move the motion-control levers to the NEUTRAL-LOCK position. Checking the Tire Pressure Service Interval: Every 50 hours/Monthly (whichever comes first) 3. Move the throttle midway between the FAST and SLOW positions. 4. Move both motion-control levers forward until they both hit the stops in the T-slot. 5. Check which way the machine tracks. 6.
Brake Maintenance Cooling System Maintenance Cooling System Safety Adjusting the Parking Brake • Swallowing engine coolant can cause poisoning; Service Interval: Every 500 hours keep out of reach from children and pets. Note: Perform this procedure whenever you remove • Discharge of hot, pressurized coolant or touching or replace a brake component. a hot radiator and surrounding parts can cause severe burns. – Always allow the engine to cool at least 15 minutes before removing the radiator cap. 1.
9. Rotate the brake-linkage shaft until the end aligns with the hole in the lever. • Shorten the linkage by turning it clockwise. • Lengthen the linkage by turning it counterclockwise. g036752 Figure 59 1. Cotter pin 3. Brake linkage shaft 2. Parking brake 7. Check both spring lengths as shown in Figure 60. If an adjustment is necessary, turn the top nut clockwise to shorten the spring and counterclockwise to lengthen it. g036100 Figure 60 1. Top nut 3. 44 mm (1-3/4 inches) 2. Spring 8.
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. Replacing the Mower Belt 1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake. 2.
9. Install the belt covers (Figure 64). 6. Remove the idler spring from the post (Figure 66). 7. Remove the existing belt from the hydraulic-pump-drive pulleys and the engine pulley. 8. Install the new belt around the engine pulley and the 2 hydraulic-pump pulleys (Figure 66). g027730 Figure 64 Replacing the Hydraulic Pump-Drive Belt 1. g036859 Figure 66 Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake. 2.
Adjusting the Tilt Controls System Maintenance Adjusting the Control-Handle Position If the ends of the levers hit against each other, refer to Adjusting the Motion-Control Linkage (page 53). 1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake. 2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Loosen the upper bolt holding the control lever to the control arm shaft. 4.
Adjusting the Motion-Control Linkage 11. Adjust the pump-control-rod lengths by rotating the nut in the appropriate direction until the wheels slightly creep in reverse (Figure 69). Located on either side of the machine, below the seat, are the pump-control linkages. Rotating the end nut with a 1/2-inch deep socket wrench allows fine tuning adjustments so that the machine does not move in neutral. Any adjustments should be made for neutral positioning only.
Hydraulic System Maintenance Hydraulic System Safety • Seek immediate medical attention if fluid is injected into skin. Injected fluid must be surgically removed within a few hours by a doctor. • Ensure that all hydraulic-fluid hoses and lines are in good condition and all hydraulic connections and fittings are tight before applying pressure to the hydraulic system. • Keep your body and hands away from pinhole leaks or nozzles that eject high-pressure hydraulic fluid.
2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Allow the engine to cool. 4. Locate the filter and guards on each transaxle-drive system (Figure 71). 5. Remove the 3 screws securing the filter guard and guard (Figure 71). 4. Install the filter guards over each filter that you previously removed. 5. Use the 3 screws to secure the filter guards. 6. Verify that the vent plugs are removed before adding the fluid. 7.
2. 3. Start the engine, move the throttle control ahead to the 1/2 throttle position, and disengage the parking brake. A. Move the bypass levers into the pushing the machine position. With the bypass valves open and the engine running, slowly move the motion-control levers in both forward and reverse 5 or 6 times. B. Move the bypass levers into the operating the machine position. C.
Mower Deck Maintenance Blade Safety • Inspect the blades periodically for wear or damage. • Use care when checking the blades. Wrap the g006530 blades or wear gloves, and use caution when servicing the blades. Only replace or sharpen the blades; never straighten or weld them. Figure 74 • On multi-bladed machines, take care as rotating 1. Cutting edge 3. Wear/slot forming 2. Curved area 4. Crack one blade can cause other blades to rotate.
g014973 g014973 Figure 76 Figure 78 1. Blade (in position for measuring) 1. Opposite blade edge (in position for measuring) 2. Level surface 3. Measured distance between blade and the surface (A) 2. Level surface 3. Second measured distance between blade and surface (B) 4. Rotate the same blade 180 degrees so that the opposing cutting edge is now in the same position (Figure 77). A.
g000553 Figure 81 1. Blade 3. 2. Balancer Repeat this procedure until the blade is balanced. Installing the Blades 1. Install the blade onto the spindle shaft (Figure 79). Important: The curved part of the blade must point upward toward the inside of the mower to ensure proper cutting. g017443 Figure 79 2. 4. Blade bolt 5. Spindle shaft 1. Sail area of the blade 2. Blade Note: Install the curved-washer cone toward 3. Curved washer the bolt head. 3. Sharpening the Blades 1.
4. Position the mower deck in the transport-lock position. A. Raise the deck to the transport position (12.7 cm or 5 inches). 5. Carefully rotate the blades from side to side. B. 6. Measure between the blade tip and the flat surface (Figure 82). If both measurements are not within 5 mm (3/16 inch), adjust the leveling; continue with this procedure. Slowly loosen the adjusting screw on the lift-assist spring until you can remove the screw (see Figure 84). Note: Save the screw for installation.
g038090 Figure 85 Bottom view 1. Block—7.3 cm (2.87 inches) 2. Welds g035851 Figure 86 Block Height and Rake Table Deck Size Front Block Height Rake All mower decks 7.3 cm (2.87 inches) 4.8 to 6.4 mm (3/16 to 1/4 inch) 13. Carefully rotate the blades side to side (Figure 82). 14. Loosen the locknuts (Figure 86) on all 4 corners and ensure that the mower deck is sitting securely on all 4 blocks. 15. 16.
Removing the Mower Deck Replacing the Grass Deflector Before servicing or removing the mower deck, lock out the spring-loaded deck arms. 1. WARNING Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake. 2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Place the height-adjustment pin in the 7.6 cm (3 inch) cutting-height location. 4. Remove the belt covers. 5.
Cleaning Cleaning under the Mower Deck Service Interval: Before each use or daily 1. Park the machine on a level surface, disengage the blade-control switch (PTO), and engage the parking brake. 2. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Raise the mower deck to the TRANSPORT position. Cleaning the Suspension System Use compressed air to clean the suspension system.
Storage 12. Check the condition of the blades; refer to Servicing the Cutting Blades (page 57). Storage Safety 13. Prepare the machine for storage when non-use occurs over 30 days. Prepare the machine for storage as follows: • Shut off the engine, remove the key, and wait for all moving parts to stop before you leave the operator’s position. Allow the machine to cool before adjusting, servicing, cleaning, or storing it. A.
Troubleshooting Problem The engine overheats. Possible Cause 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 under the engine-blower housing are plugged. 4. The air cleaner is dirty. 2. Add oil to the crankcase. 3. Remove the obstruction from the cooling fins and air passages. 5. Dirt, water, or stale fuel is in the fuel system. The starter does not crank.
Problem The machine pulls to the left or right (with the motion-control levers fully forward). The machine does not drive. The machine vibrates abnormally. The cutting height is uneven. The blades do not rotate. Possible Cause 1. The tracking needs adjustment 1. Adjust the tracking. 2. The tire pressure in the drive tires is not correct. 2. Adjust the tire pressure in the drive tires. 1. The bypass valves are not closed tight. 1. Tighten the bypass valves. 2.
Schematics g018479 Wire Diagram (Rev.
California Proposition 65 Warning Information What is this warning? You may see a product for sale that has a warning label like the following: WARNING: Cancer and Reproductive Harm—www.p65Warnings.ca.gov. What is Prop 65? Prop 65 applies to any company operating in California, selling products in California, or manufacturing products that may be sold in or brought into California.
