Toro 74955CP Operator's Manual
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Toro 74955CP Operator's Manual

Toro 74955CP Operator's Manual

With a 60in or 72in turbo force side discharge mower
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Form No. 3361-510 Rev B
Z Master G3 with a 60in or 72in
TURBO FORCE
®

Side Discharge

Mower
Model No. 74955CP—Serial No. 290000001 and Up
Model No. 74957CP—Serial No. 290000001 and Up
Model No. 74965CP—Serial No. 290000001 and Up
Model No. 74967CP—Serial No. 290000001 and Up
To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com.
Original Instructions (EN)

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Summary of Contents for Toro 74955CP

  • Page 1: Side Discharge

    Model No. 74957CP—Serial No. 290000001 and Up Model No. 74965CP—Serial No. 290000001 and Up Model No. 74967CP—Serial No. 290000001 and Up To register your product or download an Operator's Manual or Parts Catalog at no charge, go to www.Toro.com. Original Instructions (EN)

  • Page 2: Table Of Contents

    If you require a spark arrestor, contact 1. Model and serial number location your Authorized Toro Dealer. Genuine Toro spark arresters are approved by the USDA Forestry Service. Model No. Important: It is a violation of California Public Resource Code Section 4442 to use or operate Serial No.
  • Page 3 Adjusting the Flow Baffle Cam Locks....24 Controls System Maintenance......... 52 Positioning the Flow Baffle......... 24 Adjusting the Control Handle Position....52 Positioning the Seat (Models 74955CP and Adjusting the Motion Control Linkage ....52 74957CP only)..........25 Adjusting the Motion Control Damper ....53...

  • Page 4: Safety

    Safety • Use extra care when handling gasoline and other fuels. They are flammable and vapors are explosive. Improper use or maintenance by the operator or owner – Use only an approved container can result in injury. To reduce the potential for injury, –...

  • Page 5: Slope Operation

    • Be certain that the seat belt can be released quickly decals. in the event of an emergency. • Be aware there is no rollover protection when the • Use only Toro approved attachments. Warranty may roll bar is down. be voided if used with unapproved attachments.

  • Page 6: Slope Chart

    Slope Chart...

  • Page 7: 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 lost. 68-8340 1-403005 98-5954 103-2076 54-9220 58-6520 1. Grease 105-7798 66-1340...
  • Page 8 107-2112 109-7232 109-7929 109-9477 107-3069 1. Warning—there is no rollover protection when the roll bar is down. 2. To avoid injury or death from a rollover accident, keep the roll bar in the raised and locked position and wear the seat belt.
  • Page 9 110-2068 1. Read the Operator’s Manual. 115-7445 1. Grease pulleys 114-4466 2. Maintenance interval—50 1. Main, 25A 3. Charge, 25A 2. PTO, 10A 4. Auxiliary, 15A 116-0157 116-0165 114-9834 1. Power Take-off (PTO) 4. Continuous variable setting 2. Choke 5. Slow 3.
  • Page 10 116-0211 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. 116-0752 1. Locked 2. Unlocked Manufacturer’s Mark 1. Indicates the blade is identified as a part from the original machine manufacturer.

  • Page 11: Product Overview

    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 5). Fuel Gauge The fuel gauge is located with the hour meter and the bars light up when the ignition switch is on (Figure 5).

  • Page 12: Specifications

    1255 lb (569 kg) 1350 lb (612 kg) accessories are available for use with the machine to Units enhance and expand its capabilities. Contact your Authorized Service Dealer or Distributor or go to www.Toro.com for a list of all approved attachments and accessories.

  • Page 13: Operation

    Operation In certain conditions during fueling, static Note: Determine the left and right sides of the electricity can be released causing a spark machine from the normal operating position. which can ignite the gasoline vapors. A fire or explosion from gasoline can burn you and Adding Fuel others and can damage property.

  • Page 14: Checking The Engine Oil Level

    Checking the Engine Oil Level Important: Do not use fuel additives containing methanol or ethanol. Before you start the engine and use the machine, check Add the correct amount of gas stabilizer/conditioner the oil level in the engine crankcase; refer to Checking to the gas.

  • Page 15: Think Safety First

    3. Lower the roll bar to the down position (Figure 7). 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.

  • Page 16: Operating The Parking Brake

    Setting the Parking Brake Parking brake may not hold machine parked on a slope and could cause personal injury or property damage. Do not park on slopes unless wheels are chocked or blocked Figure 8 1. Safe Zone-use the 3. Water Z Master here on slopes less than 15 degrees or flat areas.

  • Page 17: Operating The Throttle

    Engaging the Blade Control Switch 2. Pull up on the choke knob to engage the choke (PTO) before using the ignition switch (Figure 15). 3. Push down on the choke to disengage the choke Note: Engaging the blade control switch (PTO) with after the engine has started (Figure 15).

  • Page 18: Using The Fuel Shut-Off Valve

    4. Move the blade control switch (PTO) to the Off position (Figure 18). 5. Move the throttle lever midway between the Slow and Fast positions. G008947 Figure 16 2. Turn the ignition key to stop to stop the engine. Using the Fuel Shut-Off Valve The fuel shut-off valve is located under the seat.

  • Page 19: Stopping The Engine

    G008947 Figure 19 1. Off 3. Start 2. Run Stopping the Engine Children or bystanders may be injured if they move or attempt to operate the tractor while it is unattended. Always remove the ignition key and set the parking brake when leaving the machine unattended, even if just for a few minutes.

  • Page 20: The Safety Interlock System

    The Safety Interlock System operate as described below, have an Authorized Service Dealer repair the safety system immediately. 1. Sitting on the seat, engage the parking brake and move the blade control switch (PTO) to on. Try If safety interlock switches are disconnected starting the engine;...
  • Page 21 Using the Motion Control Levers G008952 Figure 23 Figure 22 Driving Backward 1. Motion control 4. Backward 1. Move the levers to the center, unlocked position. lever-neutral lock position 2. Center, unlocked position 5. Front of machine 2. To go backward, slowly pull the motion control 3.

  • Page 22: Stopping The Machine

    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.

  • Page 23: Adjusting The Anti-Scalp Rollers

    4. Select a hole in the height-of-cut bracket corresponding to the height-of-cut desired and, insert the pin (Figure 26). 5. Push on the deck lift, pull back on the transport lock, and slowly lower the mower deck. Figure 27 1. Anti-scalp roller 4.

  • Page 24: Adjusting The Flow Baffle Cam Locks

    Adjusting the Flow Baffle Cam Position A Locks This is the full rear position. The suggested use for this position is a follows. This procedure is applicable only to machines with • Use for short, light grass mowing conditions. the flow baffle locks. Certain models will have nuts and bolts in-place of the flow baffle locks and can be •...

  • Page 25: Positioning The Seat (Models 74955Cp And 74957Cp Only)

    • Allows increased ground speed in heavy conditions. 1. To adjust, move the lever sideways to unlock seat (Figure 35). • This position is similar to the benefits of the Toro SFS mower. 2. Slide the seat to the desired position and release lever to lock in position.

  • Page 26: Unlatching The Seat

    Unlatching the Seat Figure 36 1. Seat latch 2. Seat Figure 37 1. Vertical to push the 2. Horizontal to run the Using the Drive Wheel Release machine machine Valves 4. Rotate the release valve levers horizontally to run the machine (Figure 37). Hands may become entangled in the rotating Using the Side Discharge drive components below the engine deck, which...

  • Page 27: Transporting Machines

    Transporting Machines Loading Machines Use a heavy-duty trailer or truck to transport the Use extreme caution when loading units on trailers or machine. Ensure that the trailer or truck has all trucks. One full width ramp that is wide enough to necessary brakes, lighting, and marking as required by extend beyond the rear tires is recommended instead of law.

  • Page 28: Using The Z Stand® (Models 74965Cp And 74967Cp Only)

    Using the Z Stand® (Models 74965CP and 74967CP only) Loading a unit onto a trailer or truck increases the possibility of backward tip-over and could The Z Stand® raises the front end of the machine to cause serious injury or death. allow you to clean the mower and remove the blades.

  • Page 29: Operating Tips

    5. Align the holes and install the clevis pin and hairpin cotter pin. Figure 41 Figure 42 3. Latch resting on pivot tab 1. Z Stand (Positioned in 1. Z Stand 3. Locked position slot) 2. Latch 4. Unlocked position 2.

  • Page 30: Cutting Speed

    If a blade is damaged or worn, replace it immediately with Mow at Correct Intervals a genuine TORO replacement blade. Normally, mow every four days. But remember, grass grows at different rates at different times. So to maintain the same cutting height, which is a good practice, mow more often in early spring.

  • Page 31: Maintenance

    • Check the torque for wheel lug nuts. Every 500 hours • Adjust the caster pivot bearing. • Check the park brake adjustment. • Change the hydraulic filters and hydraulic oil when using Toro® HYPR-OIL™ 500 hydraulic oil. • Check the battery. Monthly •...

  • Page 32: Lubrication

    If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders. Remove the key from the ignition before you do any maintenance. Lubrication Greasing and Lubrication Grease more frequently when operating conditions are extremely dusty or sandy.

  • Page 33: Lubricate Caster Wheel Hubs

    2. Stop the engine, remove the key, and wait for all 8. Pump grease into the zerk until it oozes out around moving parts to stop before leaving the operating the top bearing. position. 9. Remove the grease zerk in the hole. Install the hex plug and dust cap (Figure 46).

  • Page 34: Engine Maintenance

    Engine Maintenance adhesive to one spacer nut and thread onto the axle with the wrench flats facing outward. Do Not thread spacer nut all of the way onto the end of the axle. Leave approximately 1/8 inch (3 mm) from the outer surface of the spacer nut to the end of the axle Contact with hot surfaces may cause personal inside the nut.

  • Page 35: Servicing The Engine Oil

    Servicing the Engine Oil Oil Type: Detergent oil (API service SF, SG, SH, SJ, or SL) Oil Capacity: with a filter change, 64 ounces (1.9 L); without a filter change, 58 ounces (1.7 L) Viscosity: See the table below. Figure 48 1.

  • Page 36: Changing The Engine Oil

    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. G008804 1. Start the engine and let it run five minutes. This warms the oil so it drains better.

  • Page 37: Changing The Engine Oil Filter

    5. Slowly pour approximately 80% of the specified oil into the filler tube and slowly add the additional oil to bring it to the Full mark (Figure 52). G008804 G008796 Figure 52 6. Start the engine and drive to a flat area. Check the oil level again.

  • Page 38: Servicing The Spark Plug

    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.

  • Page 39: Check Spark Arrester (If Equipped)

    Checking the Spark Plug Check Spark Arrester (if equipped) Important: Never clean the spark plug(s). Always replace the spark plug(s) when it has: a black Service Interval: Every 50 hours coating, worn electrodes, an oily film, or cracks. If you see light brown or gray on the insulator, the engine is operating properly.

  • Page 40: Fuel System Maintenance

    Fuel System Note: It is important to reinstall the fuel line hoses and secure with plastic ties the same as they were originally Maintenance 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...

  • Page 41: Electrical System Maintenance

    Electrical System Maintenance Incorrect battery cable routing could damage the machine and cables causing sparks. Sparks can cause the battery gasses to explode, Servicing the Battery resulting in personal injury. Service Interval: Monthly—Check the battery. • Always Disconnect the negative (black) battery cable before disconnecting the positive (red) cable.

  • Page 42: Charging The Battery

    Charging the Battery Charging the battery produces gasses that can explode. G008804 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).

  • Page 43: Servicing The Fuses

    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 61).

  • Page 44: Adjusting The Tracking

    Figure 63 Left control lever shown 1. Control lever 3. Stop plate 2. Bolt Checking the Tire Pressure Figure 62 1. ROPS knob (locked 3. Roll bar in the upright Service Interval: Every 50 hours/Monthly (whichever position) position comes first) 2.

  • Page 45: Checking The Wheel Hub Slotted Nut

    Note: Do not use anti-seize on the wheel hub. Adjusting the Caster Pivot Bearing Service Interval: Every 500 hours/Yearly (whichever comes first) 1. Disengage the blade control switch (PTO), move the motion control levers to the neutral locked position and set the parking brake. Figure 64 2.
  • Page 46 Note: Do Not remove the brake pole from the field shell/armature. The brake pole has worn to match the armature and needs to continue to match after the shim is removed to ensure proper brake torque. Figure 67 1. Armature 5.

  • Page 47: Cooling System Maintenance

    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 Figure 71 the oil cooler (Figure 73). 1. Feeler gauge G008804 Figure 72 Figure 73 1.

  • Page 48: Check And Clean The Hydraulic Unit Shrouds

    Figure 74 1. Engine guard 4. Fan housing 2. Engine air intake screen 5. Screw 3. Bolt Figure 75 1. Hydraulic unit shrouds Check and Clean the Hydraulic Unit Shrouds Service Interval: Before each use or daily 1. Disengage the PTO and set the parking brake. 2.

  • Page 49: Brake Maintenance

    Brake Maintenance standard nut. Do Not allow the cable to turn when the nuts are tightened. 15. Close the drive wheel release valve. Refer to Using Adjusting the Parking Brake the Drive Wheel Valves in Operation. Service Interval: After the first 100 hours 16.

  • Page 50: Belt Maintenance

    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.

  • Page 51: Replacing The Hydraulic Pump Drive Belt

    Figure 79 1. Position the belt cover 3. Ensure the tab is under Figure 80 the metal catch 2. Slide belt cover under the 1. Idler pulley 5. Left hand hydraulic pump side catches pulley 2. Clutch pulley 6. Square hole in idler arm 3.

  • Page 52: Controls System Maintenance

    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.

  • Page 53: Adjusting The Motion Control Damper

    Adjusting the Motion Control 5. Start engine. Brake must be engaged and motion control levers out to start engine. Operator does Damper not have to be in the seat because of the jumper wire being used. Run engine at full throttle and The top damper mounting bolt can be adjusted to release brake.

  • Page 54: Hydraulic System Maintenance

    Hydraulic System Maintenance Servicing the Hydraulic System Hydraulic Oil Type: Toro ® HYPR-OIL ™ Figure 85 hydraulic oil or Mobil ® 1 15W-50. 1. Flanged nut 2. Jam nut Important: Use oil specified or equivalent. Other fluids could cause system damage.
  • Page 55 Service Interval: Every 250 hours—Change the hydraulic filters and hydraulic oil when using Mobil 1 oil. Every 500 hours—Change the hydraulic filters and hydraulic oil when using Toro ® HYPR-OIL ™ hydraulic oil. To replace the hydraulic oil, the filters need to be removed.

  • Page 56: Mower Deck Maintenance

    Mower Deck Maintenance Leveling the Mower Deck Setting Up the Machine Note: Ensure the mower deck is leveled before matching the height-of-cut (HOC). 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.
  • Page 57 6. Insert the height adjustment pin into the 3 inch (7.6 cm) cutting height location. 7. Release the transport lock and allow the deck to lower to the cutting height. 8. Raise the discharge chute. 9. On both sides of the deck, measure from the level surface to the front tip of the blade (Position A).

  • Page 58: Servicing The Cutting Blades

    If a blade is damaged or worn, replace it immediately with a genuine Toro replacement blade. For convenient sharpening and replacement, you may want to keep extra blades on hand.

  • Page 59: Removing The Blades

    1. Disengage the blade control switch (PTO), move the performance and continued safety conformance of motion control levers to the neutral locked position the machine, use genuine TORO replacement blades. and set the parking brake. Replacement blades made by other manufacturers may 2.
  • Page 60 Installing the Blades 1. Install the blade onto the spindle shaft (Figure 98). Important: The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting. Figure 96 2. Install the spring disk and blade bolt. The spring disk cone must be installed toward the bolt head 1.

  • Page 61: Removing The Mower Deck

    Removing the Mower Deck Before servicing or removing the mower deck, the spring loaded deck arms must be locked out. Deck lift arm assemblies have stored energy. Removing the deck with out releasing the stored energy can cause serious injury or death. Do Not attempt to disassemble the deck from the front frame without locking out the stored energy.

  • Page 62: Replacing The Grass Deflector

    Note: Make sure the L end of the spring is installed behind the deck edge before installing the bolt as shown in Figure 101. 3. Install the bolt and nut. Place the J hook end of the spring around the grass deflector (Figure 101). Important: The grass deflector must be able to lower down into position.

  • Page 63: Cleaning

    Cleaning Storage Cleaning and Storage Cleaning Under the Mower 1. Disengage the power take off (blade control switch Service Interval: Before each use or daily (PTO), set the parking brake, and turn the ignition key to Off. Remove the key. 1.
  • Page 64 B. Run the engine to distribute conditioned fuel through the fuel system (5 minutes). C. Stop the engine, allow it to cool, and drain the fuel tank; refer to Servicing the Fuel Tank in the Maintenance Section. D. Restart the engine and run it until it stops. E.

  • Page 65: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action Starter does not crank 1. Blade control switch (PTO) is engaged. 1. Move blade control switch (PTO) to disengaged. 2. Parking brake is not on. 2. Set the parking brake. 3. Drive levers are not in neutral lock 3.
  • Page 66 Problem Possible Cause Corrective Action Machine does not drive. 1. By pass valves is not closed tight. 1. Tighten the by pass valves. 2. Pump belt is worn, loose or broken. 2. Change the belt. 3. Pump belt is off a pulley. 3.

  • Page 67: Schematics

    Schematics Wire Diagram (Rev. A)
  • Page 68 Notes:...
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  • Page 71 Spypros Stavrinides Limited Cyprus 357 22 434131 Surge Systems India Limited India 91 1 292299901 T-Markt Logistics Ltd Hungary 36 26 525 500 Toro Australia Australia 61 3 9580 7355 Toro Europe BVBA Belgium 32 14 562 960 374-0102 Rev D...

  • Page 72: The Toro Total Coverage Guarantee

    *Whichever occurs fi rst. chemicals, etc. **Some engines used on Toro LCE Products are warranted by the engine manufacturer. • Normal “wear and tear”. Normal “wear and tear” includes, but is not...

This manual is also suitable for:

74965cp74967cpZ master g374957cp74923te

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