Form No. 3371-133 Rev A Z Master® Riding Mower with 152cm TURBO FORCE® Side Discharge Mower Model No. 74925TE—Serial No. 312000001 and Up To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com.
This product complies with all relevant European directives, for details please see the separate product specific Declaration of Conformity (DOC) sheet. Model No. Serial No. This spark ignition system complies with Canadian ICES-002 This manual identifies potential hazards and has safety messages identified by the safety alert symbol (Figure 2), which signals a hazard that may cause serious injury or death if you do not follow the recommended precautions.
Driving Forward or Backward............................. 23 Stopping the Machine......................................... 24 Adjusting the Height of Cut ................................ 24 Adjusting the Anti-Scalp Rollers ......................... 25 Adjusting the Flow Baffle Cam Locks.................. 26 Positioning the Flow Baffle................................. 27 Positioning the Seat ............................................ 27 Using the Drive Wheel Release Valves .................
Preparation Safety • While mowing, always wear substantial footwear and long trousers. Do not operate the equipment when barefoot or wearing open sandals. • Thoroughly inspect the area where the equipment is to be used and remove all objects which may be thrown by the machine. • Warning–Fuel is highly flammable. – Store fuel in containers specifically designed for this purpose. – Refuel outdoors only and do not smoke while refuelling. – Add fuel before starting the engine.
• • • • • • • • • • • Maintenance and Storage – - stay alert for humps and hollows and other hidden hazards; Use care when pulling loads or using heavy equipment. – - Use only approved drawbar hitch points. – - Limit loads to those you can safely control. – - Do not turn sharply. Use care when reversing. Watch out for traffic when crossing or near roadways. Stop the blades rotating before crossing surfaces other than grass.
Slope Operation Sound Pressure • Do not mow slopes greater than 15 degrees. This unit has a sound pressure level at the operator’s ear of 93 dBA, which includes an Uncertainty Value (K) of 1 dBA. • Do not mow near drop-offs, ditches, steep banks or water. Wheels dropping over edges can cause rollovers, which may result in serious injury, death or drowning. The sound pressure level was determined according to the procedures outlined in EN 836. • 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. 58-6520 1. Grease 99-8939 1. Read the Operator's Manual. 93-7818 1. Warning—read the Operator's Manual for instructions on torquing the blade bolt/nut to 115-149 N-m (85-110 ft-lb). 3. Remove the ignition key and read the instructions before servicing or performing maintenance. 2. Height of cut 106–2655 1.
Battery Symbols Some or all of these symbols are on your battery 1. Explosion hazard 6. Keep bystandersa 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. Contains lead; do not discard.
110-2068 1. Read the Operator's Manual. 114–4470 112-9028 3. Locked 1. Read the Operator's Manual. 2. Height of cut 1. Warning—stay away from moving parts; keep all guards in place. 4. Unlocked 114–4465 1. Hydraulic fluid service interval—50 hours 4. Read the Operator's Manual before servicing or performing maintenance 2. Tire pressure service interval—50 hours 3. Lubricate service interval—500 hours 5. Lubricate service interval—50 hours 115-7445 1. Grease pulleys and spindles 2.
6-1716 1. Fuel 2. Empty 6. Hour meter 7. PTO 3. Half 8. Parking brake 4. Full 5. Battery 9. Neutral 10. Operator presence switch 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. 116-5988 1. Parking brake—engaged 2. Parking brake—disengaged 117-3811 1. Read the Operator's Manual. 11 2.
117-3848 1. Thrown object hazard—keep bystanders a safe distance from the machine. 2. Thrown object hazard, mower—do not operate the without deflector, discharge cover or grass collection system in place. 120-5897 1. Choke 2. Fast 3. Cutting/dismemberment of hand or foot—stay away from moving parts; keep all guards and shields in place. 3. Continuous variable setting 117-3863 1. Wheel lug nut torque 90–95 ft-lb (122–129 N-m) 2. Wheel hub slotted nut 211–260 ft-lb (286–352 N-m) 3.
114–4468 1. Warning—read the Operator's Manual. 5. Loss of traction/control hazard, slopes—loss of traction/control on a slope, disengage the blade control switch (PTO), proceed off the slope slowly. 2. Warning—do not operate this machine unless you are trained. 6. Crushing/dismemberment hazard of bystanders—do not carry passengers, look forward and down when operating the machine, look behind and down when reversing. 3.
Hour Meter Product Overview 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). Fuel Gauge The fuel gauge is located with the hour meter and the bars light up when the ignition switch is on (Figure 6). The indicator light appears when the fuel level is low (approximately one gallon remaining in the fuel tank).
Blade Control Switch (PTO) Height: The blade control switch (PTO) is used to engage the electric clutch and drive the mower blades. Pull the switch up to engage the blades and release. To disengage the blades, push the blade control switch (PTO) down or move a motion control lever into the neutral lock position. This switch is used to start the mower engine and has three positions: Start, Run and Off.
Operation DANGER 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. • Always place gasoline containers on the ground away from your vehicle before filling.
Checking the Engine Oil Level 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. Before you start the engine and use the machine, check the oil level in the engine crankcase; refer to Checking the Engine Oil Level. Filling the Fuel Tank Breaking In a New Machine Note: Do not fill the fuel tank completely full. Fill the fuel tank to the bottom of the filler neck.
DANGER Operating on wet grass or steep slopes can cause sliding and loss of control. 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. To avoid loss of control and possibility of rollover: • Do not operate near drop-offs or near water.
Releasing the Parking Brake CAUTION This machine produces sound levels in excess of 85 dBA at the operators ear and can cause hearing loss through extended periods of exposure. 1 2 Wear hearing protection when operating this machine. The use of protective equipment for eyes, ears, feet and head is recommended. 1 G016995 Figure 12 2 Operating the Mower Blade Control Switch (PTO) G009027 Figure 10 1.
Operating the Throttle 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. The throttle control can be moved between Fast and Slow positions (Figure 15). Always use the fast position when turning on the mower deck with the blade control switch (PTO).
Starting and Stopping the Engine Starting the Engine 1. Raise the ROPS up and lock into place, sit on the seat and fasten the seat belt. 2. Move the motion controls to neutral locked position. 3. Set the parking brake; refer to Setting the Parking Brake. 4. Move the blade control switch (PTO) to the Off position (Figure 19). 5. Move the throttle lever midway between the Slow and Fast positions. ST A RT N RU P ST O G008947 Figure 20 1. Off 2. Run 3.
• The blade control switch (PTO) is disengaged. • The motion control levers are in the neutral locked position The safety interlock system also is designed to stop the engine when the traction controls are moved from the locked position with the parking brake engaged or if you rise from the seat when the PTO is engaged. The hour meter has symbols to notify the user when the interlock component is in the correct position.
Using the Motion Control Levers the motion control levers to neutral lock position. Now start the engine. While the engine is running, center either motion control and move (forward or reverse); the engine should stop. Repeat for other motion control. 5. Sitting on the seat, disengage the parking brake, move the blade control switch (PTO) to off and move the motion control levers to neutral lock position. Try starting the engine; the engine should not crank.
Stopping the Machine To stop the machine, move the traction control levers to neutral and move to locked position, disengage the power 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.
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 27). 3. To adjust, rotate the pin 90 degrees and remove the pin from the height-of-cut bracket (Figure 27). 4.
1. Disengage the blade control switch (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. Figure 30 1. Anti-scalp roller 4. Flange Nut 2. Spacer 5. Bolt 3. Bushing Adjusting the Flow Baffle Cam Locks Figure 28 1. Anti-scalp roller 4. Flange Nut 2. Spacer 5. Bolt This procedure is applicable only to machines with the flow baffle locks.
1 2 3 4 G008961 Figure 31 1. Unlock lever 2. Rotate the cam lock to increase or decrease locking pressure 3. Position the baffle 4. Lock lever Figure 33 Position C Positioning the Flow Baffle This is the full open position. The suggested use for this position is as follows. • Use in tall, dense grass mowing conditions. • Use in wet conditions. • Lowers the engine power consumption. • Allows increased ground speed in heavy conditions. • This position is similar to the benefits of the Toro SFS mower.
G008962 Figure 35 Using the Drive Wheel Release Valves Figure 36 1. Vertical to push the machine 2. Horizontal to run the machine WARNING 4. Rotate the release valve levers horizontally to run the machine (Figure 36). Hands may become entangled in the rotating drive components below the engine deck, which could result in serious injury. Using the Side Discharge Stop the engine, remove the key, and allow all moving parts to stop before accessing the drive wheel release valves.
Transporting Machines Loading 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. Use extreme caution when loading units on trailers or trucks.
Figure 39 1. Z Stand 2. Bracket Pin 3. Bracket 4. Bottom of slot 5. Latch Figure 38 1. Trailer 3. Not greater than 15 degrees 2. Full width ramp 4. Full width ramp—side view 3. Raise the latch. Swing the stand foot out front and slide stand toward machine, into the bottom of slot (Figure 39 and Figure 40). Using the Z Stand® The Z Stand® raises the front end of the machine to allow you to clean the mower and remove the blades.
generally the best one to use. When cutting grass longer than six inches tall, you may want to cut the lawn twice to ensure an acceptable quality of cut. WARNING Parking brake may not hold machine parked on Z Stand and could cause personal injury or property damage. Cut 1/3 of the Grass Blade Do not park on Z Stand unless wheels are chocked or blocked. It is best to cut only about 1/3 of the grass blade.
Keep the Underside of the Mower Clean Clean clippings and dirt from the underside of the mower after each use. If grass and dirt build up inside the mower, cutting quality will eventually become unsatisfactory. Blade Maintenance Maintain a sharp blade throughout the cutting season because a sharp blade cuts 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.
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 hub slotted nut torque. • Check the torque for wheel lug nuts. • Check the park brake adjustment. Before each use or daily • • • • • • • • Check the safety system. Check the engine oil level. Check the seat belt. Check the rollover protection system (ROPS) knobs. Clean the engine screen and the oil cooler.
Lubrication Yearly—Grease the pump belt idler arm. Greasing and Lubrication Yearly—Grease the front caster pivots (more often in dirty or dusty conditions). Grease more frequently when operating conditions are extremely dusty or sandy. Yearly—Repack the front caster wheel bearings (more often in dirty or dusty conditions). Grease Type: No. 2 general purpose lithium base or molybdenum base grease Important: Make sure cutting unit spindles are full of grease weekly. How to Grease 1.
Figure 46 1. Seal guard 2. Spacer nut with wrench flats 2. Remove the caster wheel from the caster forks. Figure 44 3. Remove the seal guards from the wheel hub. 7. Remove the hex plug. Thread a grease zerk into the hole. 4. Remove one of the spacer nuts from the axle assembly in the caster wheel. Note that thread locking adhesive has been applied to lock the spacer nuts to the axle. Remove the axle (with the other spacer nut still assembled to it) from the wheel assembly. 8.
Engine Maintenance 13. Torque the nut to 75-80 in-lb (8-9 N-m), loosen, then re-torque to 20-25 in-lb (2-3 N-m). Make sure axle does not extend beyond either nut. WARNING 14. Reinstall the seal guards over the wheel hub and insert wheel into caster fork. Reinstall caster bolt and tighten nut fully. Contact with hot surfaces may cause personal injury. Keep hands, feet, face, clothing and other body parts away the muffler and other hot surfaces.
Servicing the Engine Oil Oil Type: Detergent oil (API service SG, SH, SJ, or SL) Oil Capacity: with a filter change, 77 ounces (2.3 L); without a filter change, 70 ounces (2.1 L) Viscosity: See the table below. Figure 47 1. Air cleaner clamps 3. Primary air filter 2. Air cleaner cover 4. Secondary air filter Servicing the Primary Filter Figure 48 1. Do not clean the paper filter, replace it (Figure 47). 2. Inspect the element for tears, an oily film, or damage to the rubber seal. 3.
Changing the Engine Oil Service Interval: After the first 8 hours Every 100 hours (more often in dirty or dusty conditions) Note: Dispose of the used oil at a recycling center. 1 1. Start the engine and let it run five minutes. This warms the oil so it drains better. 2 2. Park the machine so that the rear is slightly lower than the front to ensure the oil drains completely. 3. Disengage the PTO, move the motion control levers to the neutral locked position and set the parking brake.
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 51). 1 3 5 2 1 2 3 4 4 6 5 6 G008796 Figure 51 6. Start the engine and drive to a flat area. Check the oil level again. 3/4 Changing the Engine Oil Filter G008748 Service Interval: Every 200 hours Figure 52 Note: Change the engine oil filter more frequently when operating conditions are extremely dusty or sandy.
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. G008803 Type : Champion® RC12YC or equivalent Air Gap: 0.030 inch (0.
Installing the Spark Plug Check Spark Arrester (if equipped) Tighten the spark plug(s) to 18-22 ft.-lb (24.4–29.8 N-m). Service Interval: Every 50 hours WARNING 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. Figure 56 Do Not refuel or run engine unless spark arrester is installed. 1.
Fuel System Maintenance Note: It is important to reinstall the fuel line hoses and secure with plastic ties the same as they were originally installed at the factory to keep the fuel line away from components that could cause fuel line damage. Replacing the Fuel Filter Servicing the Fuel Tank Service Interval: Every 500 hours/Yearly (whichever comes first) (more often in dirty or dusty conditions). Do not attempt to drain the fuel tank.
Electrical System Maintenance 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. Servicing the Battery • Always Disconnect the negative (black) battery cable before disconnecting the positive (red) cable. Service Interval: Monthly WARNING • Always Reconnect the positive (red) battery cable before reconnecting the negative (black) cable.
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. Charge battery for 10 to 15 minutes at 25 to 30 amps or 30 minutes at 10 amps. G008804 2. When the battery is fully charged, unplug the charger from the electrical outlet, then disconnect the charger leads from the battery posts (Figure 59). 2 3.
Servicing the Fuses Drive System Maintenance 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. Checking the Seat Belt 1. The fuses are located on right hand console next to the seat (Figure 60). Service Interval: Before each use or daily 2. To replace the fuses, pull out on the fuse to remove it. Visually inspect seat belt for wear, cuts, and proper operation of retractor and buckle.
Figure 62 Left control lever shown 1. Control lever 3. Stop plate 2. Bolt Checking the Tire Pressure Figure 61 1. ROPS knob (locked position) 3. Roll bar in the upright position 2. Pull ROPS knob out and rotate 90 degrees to change roll bar position 4. Roll bar in the folded position Service Interval: Every 50 hours/Monthly (whichever comes first) Maintain the air pressure in the rear tires at 13 psi (90 kPa). Uneven tire pressure can cause uneven cut.
Checking the Wheel Hub Slotted Nut nut to align the slot. If required, tighten to the next set of slots. 7. Install a new cotter pin. Service Interval: After the first 100 hours Note: Do Not use anti-seize on wheel hub. Every 500 hours See Figure 64 to determine which slotted nut has been installed on the unit. Adjusting the Caster Pivot Bearing Service Interval: Every 500 hours/Yearly (whichever comes first) 1.
Cooling System Maintenance Cleaning the Engine Screen and Engine Oil Cooler Service Interval: Before each use or daily Remove any build-up of grass, dirt or other debris from the oil cooler (Figure 67). Figure 68 1. Engine guard 4. Fan housing 2. Engine air intake screen 5. Screw 3. Bolt Figure 67 Check and Clean the Hydraulic Unit Shrouds Before each use remove any build-up of grass, dirt or other debris from the engine screen.
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. 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.
9. Install the new belt around the mower pulleys and the clutch pulley under the engine (Figure 73). g012515 Figure 74 1. Position the belt cover 3. Tighten the bolt 2. Slide belt cover under the side catches Replacing the Hydraulic Pump Drive Belt 1. Disengage the PTO and set the parking brake. Figure 73 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.
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. Figure 75 1. Idler pulley 5. Left hand hydraulic pump pulley 2. Clutch pulley 6.
4. Temporarily install a jumper wire across the terminals in the connector of the main wiring harness. 5. Start engine. Brake must be engaged and motion control levers out to start engine. Operator does not have to be in the seat because of the jumper wire being used. Run engine at full throttle and release brake. 6. Run the unit at least 5 minutes with the drive levers at full forward speed to bring hydraulic oil up to operating temperature.
10. Raise the deck and re-install the height of cut pin. 11. Check that the machine does not creep in neutral with the park brakes disengaged. Adjusting the Motion Control Damper The top damper mounting bolt can be adjusted to obtain a more desired motion control lever resistance. See Figure 79 for mounting options. Figure 80 1. Flanged nut Figure 79 RH Motion Control Shown 1. Torque the lock nut to 200 in-lb (16.7 ft-lb). Bolt must protrude past end of locknut after torque. 2.
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. 4 2.
Replacing the Hydraulic Filters and Hydraulic Oil 1 Service Interval: Every 250 hours—Change the hydraulic filters and hydraulic oil when using Mobil® 1 15W-50 oil. Every 500 hours—Change the hydraulic filters and hydraulic oil when using Toro® HYPR-OIL™ 500 hydraulic oil. To replace the hydraulic oil, the filters need to be removed. Replace both at the same time. 1. Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake. 2 2.
Mower Deck Maintenance 3 1 Leveling the Mower Deck Setting Up the Machine Note: Ensure the mower deck is leveled before matching the height-of-cut (HOC). 2 1. Position 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. G017027 Figure 84 3. Transport lock 1. Deck lift pedal 4.
10. Fine-tune the adjustment nut on the front deck lift assembly by turning it (Figure 86). To increase the height, turn the adjustment nut clockwise; to decrease, turn counterclockwise. 3 4 2 1 2 1 1 g017029 Figure 87 1. Bolts at the bottom of the height-of-cut plate 13. If the deck is too low, tighten the single point adjustment bolt by rotating it clockwise. If the deck is too high, loosen the single point adjustment bolt by rotating it counterclockwise (Figure 88). G012430 Figure 86 1.
Servicing the Cutting Blades Note: In most conditions, the back blade tip should be adjusted 1/4 inch (6.4 mm) higher than the front. 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. 15. On both sides of the deck, measure from the level surface to the back tip of the blade (Postion B).
Checking for Bent Blades performance 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. 1. Disengage the blade control switch (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.
Figure 92 1. Sharpen at original angle 2. Check the balance of the blade by putting it on a blade balancer (Figure 93). If the blade stays in a horizontal 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 94). Repeat this procedure until the blade is balanced. Figure 94 1. Sail Area of Blade 2. Blade 3. Spring Disk 4. Blade Bolt 5. Cone Towards Bolt Head Figure 93 1. Blade 2.
Figure 96 1. Right stabilizer Figure 95 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. 9. Raise the deck struts and secure them in the up position. Slide the deck out to the right side of the machine. 4. Ratchet 8.
6 2 4 Cleaning 7 Cleaning Under the Mower 3 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. 1 2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 5 g015594 Figure 97 1. Bolt 3. Raise the mower to the transport position. 5. Spring installed 2. Spacer 6. Grass Deflector 3. Locknut 7.
Storage B. Run the engine to distribute conditioned fuel through the fuel system (5 minutes). Cleaning and Storage C. Stop the engine, allow it to cool, and drain the fuel tank; refer to Servicing the Fuel Tank in the Maintenance Section. 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. Remove grass clippings, dirt, and grime from the external parts of the entire machine, especially the engine and hydraulic system.
Troubleshooting Problem Starter does not crank Engine will not start, starts hard, or fails to keep running Possible Cause 1. Blade control switch (PTO) is engaged. 1. Move blade control switch (PTO) to disengaged. 2. Parking brake is not on. 3. Drive levers are not in neutral lock position. 4. Operator is not seated. 5. Battery is dead. 6. Electrical connections are corroded or loose. 7. Fuse is blown. 8. Relay or switch is defective. 2. Set the parking brake. 3.
Problem Machine does not drive. Abnormal vibration. Uneven cutting height. Possible Cause 1. By pass valves is not closed tight. 1. Tighten the by pass valves. 2. 3. 4. 5. 2. 3. 4. 5. Pump belt is worn, loose or broken. Pump belt is off a pulley. Broken or missing idler spring. Hydraulic oil level is low or too hot. 1. Install new cutting blade(s). 2. Blade mounting bolt is loose. 3. Engine mounting bolts are loose. 4. Loose engine pulley, idler pulley, or blade pulley. 5. Engine pulley is damaged.
Schematics Wire Diagram (Rev.
Notes: 68
Notes: 69
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Intl Dist List Distributor: Atlantis Su ve Sulama Sisstemleri Lt Balama Prima Engineering Equip. B-Ray Corporation Casco Sales Company Ceres S.A. CSSC Turf Equipment (pvt) Ltd. Cyril Johnston & Co. Equiver Femco S.A. G.Y.K. Company Ltd. Geomechaniki of Athens Guandong Golden Star Hako Ground and Garden Hako Ground and Garden Hayter Limited (U.K.) Hydroturf Int. Co Dubai Hydroturf Egypt LLC Ibea S.P.A. Irriamc Irrigation Products Int'l Pvt Ltd. Jean Heybroek b.v. Maquiver S.A. Maruyama Mfg. Co. Inc.
The Toro Total Warranty Conditions and Products Covered 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.
