Form No. 3356-902 Rev A Commercial Walk-Behind Mower For Floating Deck, Pistol Grip, Hydro with 36in, 40in, 48in or 52in TURBO FORCE® Cutting Unit Model No. 30284—Serial No. 270000001 and Up Model No. 30286—Serial No. 270000001 and Up Model No. 30288—Serial No. 270000001 and Up Model No. 30289—Serial No. 270000001 and Up Register your product at www.Toro.
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. This spark ignition system complies with Canadian ICES-002 Figure 1 Important: This engine is not equipped with a spark arrester muffler. It is a violation of California Public Resource Code Section 4442 to use or operate the engine on any forest-covered, brush-covered, or grass-covered land.
Operating the Parking Brake .............. 15 Starting and Stopping the Engine .............................. 16 Operating the Neutral Locks.............. 16 Operating the Mower Blade Control (PTO)................... 17 The Safety Interlock System............... 18 Driving the Machine Forward and Backward .......................... 18 Bringing the Machine to the Neutral Position ................ 19 Stopping the Machine ........................ 19 Pushing the Machine by Hand............
Safety • Use extra care when handling gasoline and other fuels. They are flammable and vapors are explosive. Note: The addition of attachments made by other manufacturers that do not meet American National Standards Institute certification will cause noncompliance of this machine. – Use only an approved container – Never remove gas cap or add fuel with engine running. Allow engine to cool before refueling. Do not smoke. Improper use or maintenance by the operator or owner can result in injury.
• Stop equipment and inspect blades after striking objects or if an abnormal vibration occurs. Make necessary repairs before resuming operations. • Keep hands and feet away from the cutting unit. • Look behind and down before backing up to be sure of a clear path. • Keep pets and bystanders away. • Slow down and use caution when making turns and crossing roads and sidewalks. Stop blades if not mowing. • Be aware of the mower discharge direction and do not point it at anyone.
turn over if a wheel goes over the edge of a cliff or ditch, or if an edge caves in. • Use extra care with grass catchers or other attachments. These can change the stability of the machine. • Keep all movement on slopes slow and gradual. Do not make sudden changes in speed or direction. • Mow slopes side to side. • Do not mow slopes greater than 15 degrees. Service • Never store the machine or fuel container inside where there is an open flame, such as near a water heater or furnace.
Slope Chart 7
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 1-523552 95-2814 98-0776 43-8480 98-4387 1. Warning—wear hearing protection.
105-4109 Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 6. 2. No re, open ame, or smoking. 7. 3. Caustic liquid/chemical burn hazard 4. Wear eye protection 8. 5. Read the Operator’s Manual. 9. 10. 105-4110 Keep bystanders a safe distance from the battery. Wear eye protection; explosive gases can cause blindness and other injuries Battery acid can cause blindness or severe burns. Flush eyes immediately with water and get medical help fast.
110-2067 110-2068 1. Read the Operator’s Manual.
106-5515 7. Engine—run 8. Hour meter 9. To park, squeeze the drive levers and rotate the neutral locks forward. 10. To drive, rotate the neutral locks and slowly release the drive levers. 11. To place the machine in neutral, squeeze the drive levers and rotate the neutral locks backward. 12. Power take-off (PTO) 1. Keep bystanders a safe distance from the machine. 2. Do not allow bystanders to be hit by thrown objects. 3. Do not operate the mower with the deector up or removed. 4.
Product Overview Throttle Control The throttle control has two positions: Fast and Slow. Choke Use the choke to start a cold engine. Operator Presence Control (OPC) Levers When you squeeze the OPC levers against the handles, the OPC system senses that the operator is in the normal operating position.
Fuel Shut-off Valve 48 inch mowers: Close the fuel shut-off valve (under fuel tank ) when transporting or storing mower. Hour Meter Width with deector down 63–1/2 inches (161 cm) Length 83–3/4 inches (213 cm) Height with handle in lowest position 41–1/2 inches (106 cm) Weight Shows the total hours the machine has been operated. This operates only when the mower blades are operating. 52 inch mowers: The hour meter will flash 3 hours before and after a service interval.
Operation In certain conditions during fueling, static electricity can be released causing a spark which can ignite the gasoline vapors. A fire or explosion from gasoline can burn you and others and can damage property. Adding Fuel Use Unleaded Regular Gasoline suitable for automotive use (85 pump octane minimum). Leaded regular gasoline may be used if unleaded regular is not available. • Always place gasoline containers on the ground away from your vehicle before filling.
• Cleans the engine while it runs • Eliminates gum-like varnish buildup in the fuel system, which causes hard starting Important: Do not use fuel additives containing methanol or ethanol. Figure 4 1. Warning—wear hearing protection. Add the correct amount of gas stabilizer/conditioner to the gas. Note: A fuel stabilizer/conditioner is most effective when mixed with fresh gasoline. To minimize the chance of varnish deposits in the fuel system, use fuel stabilizer at all times.
Figure 6 1. Ignition switch 2. Throttle lever 2. Choke 7. Turn the ignition key to the start position to energize the starter. When the engine starts, release the key. Figure 5 1. Parking brake lever (in the released position) 3. Parking brake lever (in the engaged position) Note: Do not engage the starter for more than 5 seconds at a time. If the engine fails to start, allow for a 15 second cool-down period between attempts. Failure to follow these instructions can burn out the starter motor. 8.
Operating the Mower Blade Control (PTO) Setting the Neutral Lock 1. Squeeze the drive levers back until an increase in force is felt. The blade control knob (PTO) is used in conjunction with the Operator Presence Control (OPC) levers to engage and disengage the mower blades. 2. Place thumbs on the upper part of the locks and move them back (Figure 7). Engaging the Mower Blades (PTO) 1. To engage blades, squeeze the Operator Presence Control (OPC) levers against handle grips (Figure 9). 2.
The Safety Interlock System 1. Set the neutral locks and place speed control lever in neutral. Start the engine; refer to Starting and Stopping the Engine. 2. Without holding the Operator Presence Control (OPC) levers, pull the blade control knob (PTO) up. The engine should kill. If safety interlock switches are disconnected or damaged the machine could operate unexpectedly causing personal injury. 3. With engine running, hold down the OPC levers. Pull the blade control switch (PTO) up.
Children or bystanders may be injured if they move or attempt to operate the machine 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. Pushing the Machine by Hand Figure 10 1. Drive lever 2. Speed control lever The by-pass valves allow the machine to be pushed by hand without the engine running. Important: Always push the machine by hand. Never tow the machine because hydraulic damage may occur.
4. Push the machine to the desired location. 5. Set the parking brake. Without the grass deflector, discharge cover, or 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. 6. Close the by-pass valves, but do not overtighten them. Important: Do not start or operate the machine with the by-pass valves open. Damage to system may occur.
Figure 14 40 inch, 48 inch, and 52 inch Mower Decks 1. 2. 3. Mower deck Bolt Spacer 4. 5. Anti-Scalp Rollers Nut Figure 13 1. Carrier Frame 2. Hairpin Cotter 3. Back height-of-cut post 4. 5. Spacers Front height-of-cut post Adjusting the Anti-Scalp Rollers The anti-scalp rollers need to be adjusted in the proper hole location for each height-of-cut position. There needs to be 3/8 inch (10 mm) minimum clearance above the ground.
Figure 16 36 inch Mower Deck 1. Mower deck 2. Bolt 3. Spacer 4. 5. Figure 17 Anti-Scalp Rollers Nut 1. 2. 3. 4. 5. In certain mowing conditions and terrain, a mismatch of cutting height may be seen. Adjusting the outside anti-scalp rollers to the minimum setting of 3/8 inch (10 mm) will help prevent the mower deck cutting too low on the outside and minimize the mismatch. Control rod 5. Clevis pin 6. 7.
Adjusting the Flow Bafe 3. Loosen the upper flange bolts (3/8 x 1-1/4 inches) and flange nut securing handle to rear frame (Figure 19). The mower discharge flow can be adjusted for different types of mowing conditions. Position the cam lock and baffle to give the best quality of cut. 4. Remove the lower flange bolts (3/8 x 1 inch) and flange nuts securing handle to rear frame (Figure 19). 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. 5.
Position A This is the full rear position (see Figure 21). 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 22 Position C This is the full open position. The suggested use for this position is as follows (Figure 23). • Use in tall, dense grass mowing conditions. • Use in wet conditions. • Lowers the engine power consumption.
Using the Mid-Size Weight Weights are installed on certain mowers to improve balance and improve performance. The weights can be moved or removed to create optimized performance under different mowing conditions and for operator preference (Figure 24 or Figure 25). The following table indicates the position of the weight as installed at the factory.
Figure 24 Installing the front weight. 1. Bolt 2. Washer 3. 4. Weight Nut Figure 25 Installing the rear weight. 1. Nut 2. Weight 3. 4.
Maintenance 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 rst 8 operating hours • Change the engine oil. • Check the hydraulic uid level. • Change the hydraulic lter. Before each use or daily • • • • • • • Check the safety system. Grease the front caster pivot bearing. Check the engine oil level. Clean the air intake screen. Check the brakes.
Lubrication Grease with No. 2 general purpose lithium base or molybdenum base grease. How to Grease 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. 3. Clean the grease fittings with a rag. Make sure to scrape any paint off the front of the fitting(s). 4. Connect a grease gun to the fitting. Pump grease into the fittings until grease begins to ooze out of the bearings. Figure 27 5.
3. Clean around the air cleaner to prevent dirt from getting into the engine and causing damage (Figure 30). 4. Unscrew the cover knob and remove the air cleaner cover (Figure 30). 5. Remove the 2 wing nuts and remove the air cleaner assembly (Figure 30). 6. Carefully pull the foam element off the paper element (Figure 30). Figure 29 36 inch Mower Deck shown Engine Maintenance Servicing the Air Cleaner Service Interval/Specication Foam element: Clean it after every 25 operating hours.
Servicing the Paper Air Cleaner Element 1. Do not clean the paper filter. Replace it after 200 operating hours (Figure 30). 2. Inspect the element for tears, an oily film, or damage to the rubber seal. 3. Replace the paper element if it is damaged. Installing the Foam and Paper Elements Important: To prevent engine damage, always operate the engine with the complete foam and paper air cleaner assembly installed. Figure 31 1. Carefully slide the foam element onto the paper air cleaner element (Figure 30).
Important: Do not overfill the crankcase with oil and run the engine; engine damage can result. 10. Check the oil level; refer to Checking the Engine Oil Level. 11. Slowly add the additional oil to bring it to the Full mark. Changing the Oil Changing the Oil Filter 1. Start the engine and let it run five minutes. This warms the oil so it drains better. Replace the oil filter every 200 operating hours or every other oil change. 2.
Ensure that 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 plugs and a gapping tool/feeler gauge to check and adjust the air gap. Install a new spark plugs if necessary. Type: Champion® RCJ8Y or equivalent Air Gap: 0.030 inch (0.75 mm) Removing the Spark Plugs 1. Disengage the PTO and set the parking brake. 2.
Fuel System Maintenance Draining the Fuel Tank In certain conditions, gasoline is extremely flammable and highly explosive. A fire or explosion from gasoline can burn you and others and can damage property. Figure 37 • Drain gasoline from the fuel tank when the engine is cold. Do this outdoors in an open area. Wipe up any gasoline that spills. 1. Fuel shut-off valve 2.
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. Battery electrolyte contains sulfuric acid which is a deadly poison and causes severe burns. Figure 38 1. Hose clamp 2. Fuel line 3. Do not drink electrolyte and avoid contact with skin, eyes or clothing.
2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Lift the black rubber cover on the negative cable. Disconnect the negative battery cable from the negative (-) battery terminal (Figure 39). 4. Slide the red terminal boot off the positive (red) battery terminal. Then remove the positive (red) battery cable (Figure 39). 5. Remove the battery hold down plate (Figure 39) and remove the battery. Installing the Battery 1.
Charging the Battery Do not allow the electrolyte to fall below the Lower line (Figure 40). Charging the battery produces gasses that can explode. Never smoke near the battery and keep sparks and flames away from battery. 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). 1. Remove the battery from the chassis; refer to Removing the Battery. 2.
the component or circuit for a malfunction or short. Pull out on the fuse to remove or replace it (Figure 42). Figure 43 1. 2. 3. Speed control lever Full speed position Neutral position 4. 5. Medium speed position Control panel 4. Check the orientation of the tabs on the ends of the speed control crank. These tabs should be pointing straight down at the 6 o’clock position approximately (Figure 44). Figure 42 1. Fuse, 25 amp, blade type 2. 5.
Figure 45 1. Actuating tab 3. 2. 1/8 to 1/4 inch (3 to 6 mm) space Safety switch 12. To adjust the switch location, loosen the two neutral bracket screws holding the switch plate to the frame (Figure 45). 13. Adjust the switch up or down to obtain an 1/8 to 1/4 inch (3 to 6 mm) space (Figure 45). Figure 44 1. Speed control rod 2. Jam nut 3. Speed control crank 4. 5. Tabs, 6 o’clock position Swivel 14. Tighten the two neutral bracket screws holding the switch plate (Figure 45). 8.
3. Raise the rear of the machine onto jack stands high enough to raise the drive wheels off of the ground. 4. Disengage the parking brake. 5. Start the engine and move the throttle ahead to the full throttle position. 6. Press and hold the OPC levers down. Note: The OPC levers must be held down whenever the speed control lever is out of the neutral position or the engine will kill. 7. Place the left drive lever in the full forward position. 8. Place the speed control lever in the neutral position.
Figure 49 1. Speed control lever 2. Rear pivot spring 3. 4. spring 15. Tighten the front nut on left hydro control linkage shown in Figure 48. Figure 47 1. Hydro control linkage 2. Swivel 3. Incorrect position Correct position Adjusting the Right Side Linkage 1. With the machine on jack stands, place the speed control lever in the neutral position. 12. After adjusting the left hydro control linkage, move the speed control lever forward and then back to the neutral position. 2.
Note: The OPC levers must be held down whenever the speed control lever is out of the neutral position or the engine will kill. 3. Adjust the left and right neutral stud until the clevis pin in the yoke touches the back end of the slot in the control arm (Figure 51). 4. Move the speed control lever to the full forward position. 5. Squeeze one drive lever until an increased resistance is felt. This is neutral position.
3. Rotate the rod several turns if the tire is rotating fast. Then, adjust the rod in 1/2 turn increments. 4. Place the clevis pin into the drive lever (Figure 52). Figure 51 1. 2. 3. 4. Neutral control linkage Yoke Neutral stud Nut 5. 6. 7. 8. Figure 52 Slot in control arm bracket Clevis pin Spring Back end of slot 1. 2. 3. 4. Adjusting the Control Rod Control rod 5. Clevis pin 6. 7. Drive lever Operator Presence Control lever (OPC) Left handle shown Neutral lock Hairpin cotter pin 5.
a sulky or bagger, are added to the mower and excessively uneven terrain. Use Figure 55 for the traction spring options. Figure 53 1. 2. 3. 4. Handle Neutral lock Handle Neutral lock slot 5. 6. 7. 8. Neutral position Drive lever Full speed forward Control rod Adjusting the Tracking 1. Remove machine from any jack stands. Figure 55 2. Check the rear tire pressure. Refer to Checking the Tire Pressure. 3. Start and run the machine.
3. Pull the caster wheel fork out of the mounting tube, leaving the spacer(s) on the bottom of the fork. Remember the location of the spacers on each fork to ensure correct installation, and to maintain a level deck. 4. Insert a pin punch into the mounting tube and carefully drive out the bushings (Figure 58). Clean the inside of the mounting tube.
Servicing the Caster Wheel and Bearings bottoms against the inside of the caster forks (Figure 59). 7. Grease the fitting on the caster wheel. The caster wheels rotate on a roller bearing supported by a spanner bushing. If the bearing is kept well lubricated, wear will be minimal. Failure to keep the bearing well lubricated will cause rapid wear. A wobbly caster wheel usually indicates a worn bearing. 1. Remove the locknut and wheel bolt holding the caster wheel to the caster fork (Figure 59).
help insure adequate cooling and correct engine speed and will reduce the possibility of overheating and mechanical damage to the engine. 7. Rotate the brake rod in the yokes. To tighten the brake, lengthen the rod between the yokes. To loosen the brake, shorten the rod between the yokes (Figure 61). Brake Maintenance Note: The brake rod should be threaded into both yokes the same distance. 8. Secure the yoke to lower brake lever with the hair pin cotter and clevis pin (Figure 61). 9.
4. Unlatch and remove the belt covers. 5. Remove the PTO drive belt. Refer to Replacing the PTO Drive Belt. 6. Disconnect the idler arm spring to relieve tension on the idler arm and idler pulley, then remove the worn mower belt (Figure 62 or Figure 63). 7. Install the new mower belt around the two outside spindle pulleys, the idler pulley, and in the lower groove of the double spindle pulley (Figure 62 or Figure 63). 8. Connect the idler arm spring (Figure 62 or Figure 63). 9. Install the PTO drive belt.
8. Install the new belt onto the engine pulley and spring loaded idler pulley (Figure 64). 9. Roll the belt onto the center pulley on the mower deck (Figure 64). Use caution when install the belt as tension will increase because of the spring loaded idler pulley. Refer to Figure 65 to roll the new belt onto the left pulley for a 36 inch mower deck. 10. Install the heat shield to the engine deck and carrier frame. 11.
Use Figure 66 for the idler position options. Figure 64 40 inch, 48 inch, and 52 inch Mower Deck shown 1. PTO drive belt guide 2. PTO drive Belt 3. Idler spring 4. 5. 6. Figure 66 PTO engagement pulley PTO drive belt idler pulley Center spindle pulley 1. 2. PTO drive belt idler pulley PTO drive Belt 4. 5. 3. Idler spring 6. Most tension for worn belts Medium tension for normal belt conditions Least tension for new belts Replacing the Pump Drive Belt 1.
Fluid Type: Mobil 1 15W-50 synthetic motor oil or equivalent synthetic oil. Important: Use oil specified or equivalent. Other fluids could cause system damage. Hydraulic System Oil Capacity: 67 oz. (2.0 l) Note: There are two ways of checking the hydraulic oil. One is when the oil is warm and one is when the oil is cold. The baffle inside the tank has two levels depending if the oil is warm or cold. 1. Position machine on a level surface. 2. Disengage the power take off (PTO) and shut off the engine. 3.
4. Locate the filter under the fuel tank and place drain pan under filter (Figure 69). Hydraulic fluid escaping under pressure can penetrate skin and cause injury. • If hydraulic fluid is injected into the skin it must be surgically removed within a few hours by a doctor familiar with this type of injury. Gangrene may result if this is not done. • Keep body and hands away from pin hole leaks or nozzles that eject high pressure hydraulic fluid. • Use cardboard or paper to find hydraulic leaks.
Important: Use oil specified or equivalent. Other fluids could cause system damage. Hydraulic fluid escaping under pressure can penetrate skin and cause injury. 12. Start engine and let run for about two minutes to purge air from the system. Stop the engine and check for leaks. If one or both wheels will not drive, refer to Bleeding Hydraulic System. • If hydraulic fluid is injected into the skin it must be surgically removed within a few hours by a doctor familiar with this type of injury.
Before Inspecting or Servicing the Blades Checking for Bent Blades 1. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake. Park the machine on a level surface, disengage the blades and set the parking brake. Turn the ignition key to off. Remove the key and disconnect the spark plug wires from the spark plugs. 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. Inspecting the Blades 3.
4. Rotate the opposite ends of the blades forward. 5. Measure from a level surface to the cutting edge of the blades at the same position as in step 3 above. The difference between the dimensions obtained in steps 3 and 4 must not exceed 1/8 inch (3 mm). If this dimension exceeds 1/8 inch (3 mm), the blade is bent and must be replaced; refer to Removing the Blades and Installing the Blades. A blade that is bent or damaged could break apart and could seriously injure or kill you or bystanders.
Correcting the Mower Quality of Cut Sharpening the Blades 1. Use a file to sharpen the cutting edge at both ends of the blade (Figure 76). Maintain the original angle. The blade retains its balance if the same amount of material is removed from both cutting edges. If one deck blade cuts lower than the other, correct as follows. Note: Tire air pressure is critical in these procedures. Make sure all tires have correct pressure. 1. Disengage the PTO and set the parking brake. 2.
6. Loosen the carrier frame mounting bolts on both sides of the machine (Figure 78). 7. Align the carrier frame and engine deck to match 1-5/16 inch (33 mm), plus or minus a 1/4 inch (6 mm) at location A (Figure 78). 8. Tighten the carrier frame mounting bolts on both sides of the machine. Figure 79 1. Back view of machine 2. Top of engine deck 3. 4. Tires Same height at locations A and B 5. Measure engine deck height at location B (Figure 79). 6.
Checking the Mower Deck Front-to-Rear Pitch 3. Measure carrier frame height at location B (Figure 80). 4. The height at location A must be an 1/8-3/8 inch (3 mm -10 mm) lower than location B (Figure 80). 1. Adjust the tire pressure in the rear tires to specifications; refer to Drive System Maintenance, page 37 . 2. Position one blade front-to-rear. Measure at A and B locations from a level surface to the cutting edge of the blade tips (Figure 82 or Figure 83). For 36 inch mower decks use Figure 83. 3.
Changing the Mower Deck Front-to-Rear Pitch Changing the front-to-rear pitch is done by adjusting the front height-of-cut posts. 1. To change the front-to-rear pitch, the front height-of-cut posts can be adjusted (Figure 84). Figure 85 40 inch, 48 inch, and 52 inch Mower Deck shown 1. Measure from a level surface 2. Measure blade at points C and D Figure 84 1. Caster Wheel 2. Carrier Frame 3. Front height-of-cut pins 4. 5. Jam nut Ball joint 2.
2. Set the height-of-cut to the 4 inch (101.6 mm) position following the height-of-cut decal. C. Adjust the front mower deck support pins. 6. Check the carrier frame front-to-rear pitch. 3. With the machine on level surface, position one blade front-to-rear. Measure at A and from level surface to the cutting edge of the blade tips (Figure 87). For 36 inch mower decks use Figure 88.
2. Place spacer and spring onto grass deflector. Place the L end of spring behind deck edge. Note: Make sure the L end of spring is installed behind deck edge before installing the bolt as shown in Figure 89. 3. Install bolt and nut. Place the J hook end of spring around grass deflector (Figure 89). Important: The grass deflector must be able to rotate. Lift the deflector up to the full open position and ensure that it rotates into the full down position.
Storage 9. Remove the spark plug(s) and check its condition; refer to Servicing the Spark Plug in Engine Maintenance, page 29. With the spark plug(s) removed from the engine, pour two tablespoons of engine oil into the spark plug hole. Now use the starter to crank the engine and distribute the oil inside the cylinder. Install the spark plug(s). Do not install the wire on the spark plug(s). Cleaning and Storage 1. Disengage the power take off (PTO), set the parking brake, and turn the ignition key to off.
Troubleshooting Problem Engine will not start, starts hard, or fails to keep running. Possible Cause 1. Fuel tank is empty. 2. Choke is not on. 3. Air cleaner is dirty. 4. Spark plug wire is loose or disconnected. 5. Spark plug is pitted, fouled, or the gap is incorrect. 6. Dirt in the fuel lter. 7. Dirt, water, or stale fuel is in the fuel system. Engine loses power. 1. Engine load is excessive. 2. Air cleaner is dirty. 3. Oil level in the crankcase is low. 4.
Problem Machine does not drive. Possible Cause 1. Speed control lever is in neutral. 2. 3. 4. 5. 6. Abnormal vibration. Uneven cutting height. Corrective Action 1. Move the speed control lever to a forward position. Neutral locks engaged. 2. Disengage the neutral locks. Hydraulic oil reservoir 3. Add hydraulic oil to the low. reservoir. Air in the hydraulic 4. Bleed the air out the system. hydraulic system. Pump drive belt slipping. 5. Replace the pump drive belt. Pump drive belt idler 6.
Problem Blades do not rotate. Possible Cause 1. Drive belt is worn, loose or broken. 2. Drive belt is off pulley. 3. Deck belt is worn, loose or broken. 4. Deck belt is off pulley. Corrective Action 1. Check the belt tension. 2. Install drive belt and check adjusting shafts and belt guides for correct position. 3. Install new deck belt. 4. Install deck pulley and check the idler pulley, idler arm and spring for correct position and function. 5. Replace the spring. 5. Broken or missing idler spring. 6.
Schematics Hydraulic Schematic (Rev.
Electrical Schematic (Rev.
Evaporative Emission Control Warranty Statement California Evaporative Emission Control Warranty Statement Your Warranty Rights and Obligations Introduction The California Air Resources Board and The Toro® Company are pleased to explain the evaporative emission control system’s warranty on your 2006 model year equipment. In California, new equipment that use small off-road engines must be designed, built, and equipped to meet the State’s stringent anti-smog standards.
LCE The Toro Total Coverage Guarantee A Limited Warranty Conditions and Products Covered Items and Conditions Not Covered The Toro® Company and its afliate, Toro Warranty Company, pursuant to an agreement between them, jointly promise to repair the listed Toro Products if defective in materials or workmanship.
