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Toro 30632 Operator's Manual

Commercial walk-behind mower, fixed deck, pistol grip, gear drive with 32in, 36in, or 48in cutting unit, serial no. 404325000 and up
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Original Instructions (EN)
Commercial Walk-Behind Mower
Fixed Deck, Pistol Grip, Gear Drive with 32in,
36in, or 48in Cutting Unit
Model No. 30632—Serial No. 404325000 and Up
Model No. 39634—Serial No. 404325000 and Up
Model No. 39638—Serial No. 404325000 and Up
Form No. 3428-313 Rev A
*3428-313* A

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Summary of Contents for Toro 30632

  • Page 1 Form No. 3428-313 Rev A Commercial Walk-Behind Mower Fixed Deck, Pistol Grip, Gear Drive with 32in, 36in, or 48in Cutting Unit Model No. 30632—Serial No. 404325000 and Up Model No. 39634—Serial No. 404325000 and Up Model No. 39638—Serial No. 404325000 and Up *3428-313* A Register at www.Toro.com.
  • Page 2 Section 4442 or 4443 to use or operate the engine on additional information, contact an Authorized Service any forest-covered, brush-covered, or grass-covered Dealer or Toro Customer Service and have the model land unless the engine is equipped with a spark and serial numbers of your product ready.

  • Page 3: Table Of Contents

    Contents Belt Maintenance ..........35 Inspecting the Belts .......... 35 Adjusting the Wheel Drive Belt Tension ..... 35 Safety ............... 4 Replacing the Traction-Drive Belt...... 35 General Safety........... 4 Replacing the Drive Belt ........36 Safety and Instructional Decals ......4 Replacing the Mower Belt .........

  • Page 4: Safety

    Safety • Keep bystanders and children out of the operating area. Do not allow children to operate the machine. Allow only people who are responsible, trained, This machine has been designed in accordance with familiar with the instructions, and physically ANSI B71.4-2017.
  • Page 5 decal98-5130 98-5130 1. Warning—read the Operator's Manual for instructions on torquing the blade bolt/nut to 102 to 106 N∙m (75 to 80 ft-lb). decal106-2733 106-2733 1. Fast 3. Slow 2. Continuous variable setting decal106-5517 decal99-3943 106-5517 99-3943 1. Warning—do not touch the hot surface. 1.
  • Page 6 decal112-9028 112-9028 1. Warning—stay away from moving parts; keep all guards and shields in place. decal121-6049 121–6049 1. Thrown object 3. Cutting/dismemberment decal130-8371 130-8371 hazard—keep bystanders hazard of hand or foot, away. mower blade—stay away 1. Parking brake 3. Neutral lock from moving parts.
  • Page 7 decal130-8373 130-8373 1. Park 5. Engine—Run 9. Thrown object 13. Warning—stay away from hazard—keep bystanders moving parts; keep all away. guards and shields in place. 2. Drive 6. Warning—read the 10. Warning—wear hearing Operator's Manual. protection. 3. Neutral 7. Warning—do not operate 11.
  • Page 8 decal133-8062 133-8062...

  • Page 9: Product Overview

    Control Panel Product Overview g001496 Figure 4 g012616 Figure 3 1. Throttle control 6. Drive lever 1. Side-discharge chute 5. Controls 2. Key switch 7. Gear-shift lever 2. Mower deck 6. Handle 3. Neutral/parking-brake lock 8. Choke 3. Recoil-start handle 7.

  • Page 10: Specifications

    The key switch, used in conjunction with the recoil your Authorized Service Dealer or authorized Toro starter to start and shut off the engine, has 2 positions: distributor or go to www.Toro.com for a list of all and O (Figure approved attachments and accessories.

  • Page 11: Before Operation

    Operation • If you spill fuel, do not attempt to start the engine; avoid creating a source of ignition until the fuel vapors have dissipated. Note: Determine the left and right sides of the • Do not fill containers inside a vehicle or on a truck machine from the normal operating position.

  • Page 12: Performing Daily Maintenance

    ◊ Before leaving the operating position machine. Do not engage in any activity that – Use only accessories and attachments causes distractions; otherwise, injury or property approved by The Toro® Company. damage may occur. – Be sure of your footing while using this •...

  • Page 13: Operating The Parking Brakes And Neutral Locks

    • toward you. Stop the blade(s) when crossing If you lose control of the machine, step away from gravel surfaces. the direction of travel of the machine. • – Start the engine carefully according to Always keep the machine in gear when going instructions and with your feet well away from down slopes.

  • Page 14: Starting The Engine

    Engaging the Neutral Locks Shutting Off the Engine Squeeze the drive levers rearward (Figure Move the throttle lever to the S position (Figure Place your thumbs on the upper part of the locks and move them rearward into the N EUTRAL Idle the engine for 30 to 60 seconds before position...

  • Page 15: Operating The Blade-Control Lever (Pto)

    Operating the Using the Safety-Interlock Blade-Control Lever (PTO) System The blade-control lever (PTO) engages and WARNING disengages power to the mower blades. If the safety-interlock switches are Engaging the Mower Blades disconnected or damaged, the machine could operate unexpectedly, causing personal Squeeze the operator-presence control levers injury.

  • Page 16: Driving The Machine

    Stopping the Machine With the engine running, hold down the OPC levers and engage the the blade-control lever (PTO). CAUTION The mower belt should engage and the mower blades should rotate. You or bystanders may be injured if you move or attempt to operate the machine while it is Release the OPC levers.

  • Page 17: Positioning The Flow Baffle

    Positioning the Flow Baffle The following figures are only recommendations for use. Adjustments vary by grass type, moisture content, and the height of the grass. Note: If the engine power draws down and the mower ground speed is the same, open up the baffle. Position A This is the full rear position.

  • Page 18: Side Discharging Or Mulching Grass

    Side Discharging or Mulching Grass This mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. DANGER Without the grass deflector, discharge cover, or complete grass catcher assembly mounted in place, you and bystanders are exposed to blade contact and thrown debris.
  • Page 19 g001455 Figure 13 1. Axle-pivot bolt 2. Axle-adjustment bolt g001456 Figure 14 Place a jack under the rear center of the engine 1. Latch pin 3. Spacer (13 mm or 1/2 inch) frame. Raise the rear end of the engine frame 2.

  • Page 20: Height-Of-Cut Chart

    Height-of-Cut Chart Number of spacers Number of 1/4-inch blade spacers below the spindle below the caster 13 mm 5 mm Axle (1/2 (3/16 position inch) inch) 32 mm (1-1/4 38 mm (1-1/2 45 mm (1-3/4 26 mm (1 inch) 51 mm (2 inches) inches) inches) inches)

  • Page 21: After Operation

    After Operation After Operation Safety General Safety • Always shut off the machine, remove the ignition key (if equipped), wait for all moving parts to stop, and allow the machine to cool before adjusting, servicing, cleaning, or storing it. • Clean grass and debris from the machine to help prevent fires.

  • Page 22: Maintenance

    – Wait for all moving parts to stop. • To ensure safe, optimal performance of the – Allow machine components to cool before machine, use only genuine Toro replacement performing maintenance. parts. Replacement parts made by other • Do not allow untrained personnel to service the manufacturers could be dangerous, and such use machine.

  • Page 23: Lubrication

    Maintenance Service Maintenance Procedure Interval • Replace the paper air-cleaner element. • Change the engine-oil filter. Every 200 hours • Replace the fuel filter. • Replace the fuel-vent filter. • Grease the transmission couplers (more often in dirty or dusty conditions). Every 250 hours •...

  • Page 24: Greasing The Mower Belt Idler

    Greasing the Mower Belt Engine Maintenance Idler Engine Safety Grease the fitting on the mower belt idler arm pivot (Figure 18). • Do not change the governor speed or overspeed the engine. Note: Remove the mower deck cover to access the grease fitting for the mower belt idler arm.

  • Page 25: Servicing The Engine Oil

    Servicing the Engine Oil Note: Change the oil more frequently when the operating conditions are extremely dusty or sandy. Engine-Oil Specifications Engine-Oil Type: Detergent oil (API service SF, SG, SH, SJ, or SL) Crankcase Capacity: 1.7 L (58 oz) with the filter removed;...
  • Page 26 g001464 Figure 22 1. Oil dipstick 2. Filler tube Unscrew the oil dipstick and wipe the end clean (Figure 22). Slide the oil dipstick into the filler tube fully, but do not thread it onto the tube (Figure 22). g001466 Figure 23 Pull the dipstick out and look at the end.

  • Page 27: Servicing The Spark Plugs

    Servicing the Spark Plugs Install the replacement oil filter to the filter adapter, turn the oil filter clockwise until the rubber gasket contacts the filter adapter, and Service Interval: Every 100 hours/Yearly (whichever tighten the filter an additional 3/4 turn (Figure comes first) Replace the spark plugs 24).

  • Page 28: Fuel System Maintenance

    Checking the Spark Plugs Fuel System Look at the center of the spark plugs (Figure 26). Maintenance Note: If you see light brown or gray on the insulator, the engine is operating properly. A DANGER black coating on the insulator usually means In certain conditions, fuel is extremely that the air cleaner is dirty.
  • Page 29 Install a new filter and move the hose clamps close to the filter. Open the fuel-shutoff valve at the fuel tank (Figure 27). Check for fuel leaks and repair, if needed. Wipe up any spilled fuel. Servicing the Fuel-Vent System Service Interval: Every 200 hours/Yearly (whichever comes first) Park the machine on a level surface, disengage...

  • Page 30: Electrical System Maintenance

    Electrical System WARNING Battery terminals or metal tools could short Maintenance against metal machine components, causing sparks. Sparks can cause the battery gasses to explode, resulting in personal injury. Electrical System Safety • When removing or installing the battery, • Disconnect the battery before repairing the do not allow the battery terminals to touch machine.
  • Page 31 Do not allow the electrolyte to fall below the lower line (Figure 31). g000537 Figure 31 1. Vent caps 3. Lower line 2. Upper line If the electrolyte is low, add the required amount of distilled water; refer to Adding Water to the Battery (page 31).

  • Page 32: Drive System Maintenance

    Charging the Battery Drive System Maintenance WARNING Charging the battery produces gasses that can explode. Checking the Tire Pressure Never smoke near the battery and keep sparks Service Interval: Every 50 hours/Monthly (whichever and flames away from battery. comes first) Important: Always keep the battery fully charged Maintain the air pressure in the rear tires at 83 to 97...

  • Page 33: Cooling System Maintenance

    Cooling System Maintenance Cleaning the Air-Intake Screen Remove any buildup of grass, dirt, or other debris from the cylinder and cylinder head cooling fins, the air-intake screen on the flywheel end, and the carburetor-governor levers and linkage. This helps ensure adequate cooling and correct engine speed to reduce the possibility of overheating or mechanical damage to the engine.

  • Page 34: Brake Maintenance

    Brake Maintenance Servicing the Parking Brake Check the brakes on both a level surface and a slope. Always engage the parking brake when you stop the machine or leave it unattended. If the parking brake does not hold securely, adjust it. Checking the Parking Brake g001561 Service Interval: Before each use or daily...

  • Page 35: Belt Maintenance

    Belt Maintenance Note: The wheel drive tension is lowest when the bolt assembly is in position A. The tension increases in positions B and C Inspecting the Belts (Figure 36). Install the adjustment bolt and the drive spring. Service Interval: Every 25 hours—Check the belts for wear or cracks.

  • Page 36: Replacing The Drive Belt

    Replacing the Drive Belt Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the Park the machine on a level surface, disengage operating position. the PTO, and engage the parking brake. Remove the knobs and belt cover from the Shut off the engine, remove the key, and wait mower.

  • Page 37: Adjusting The Mower Belt Tension

    mower belt as necessary. The disengaged belt should not drag or fall off the pulley when the guides are properly adjusted. Adjusting the Mower Belt Tension Adjusting the Tension for 32-inch and 36-inch Mower Decks Service Interval: After the first 8 hours—Check the mower belt tension.
  • Page 38 g001476 Figure 42 32-inch and 36-inch mower deck shown g001565 1. Mower belt with 13 mm 2. Idler pulley Figure 43 (1/2 inch) deflection 48-inch mower deck shown 1. Idler pulley 2. Mower belt with 13 mm Tighten the locknut on the turnbuckle. (1/2 inch) deflection Check the adjustment of the blade brake;...
  • Page 39 If there is no adjustment remaining in the turnbuckle and the belt is still loose, the rear idler pulley needs to be positioned to the middle or front hole (Figure 45). Use the hole that provides the correct adjustment. When you move the idler pulley, you must move the belt guide.
  • Page 40 Loosen the nut against the yoke (Figure 47). Remove the assist-arm link from the assist arm and rotate the link to adjust the length. Install the assist-arm link into the assist arm and secure it with the hairpin cotter (Figure 48).

  • Page 41: Controls System Maintenance

    Controls System Maintenance Adjusting the Control Rods Park the machine on a level surface, disengage the PTO, and engage the parking brake. Shut off the engine, remove the key, and wait for all moving parts to stop before leaving the operating position.

  • Page 42: Mower Deck Maintenance

    Mower Deck Maintenance Blade Safety A worn or damaged blade can break and a piece could be thrown toward you or bystanders, resulting in serious personal injury or death. g006530 Figure 52 • Inspect the blades periodically for excessive wear 1.
  • Page 43 Replace the blades if you hit a solid object or if the blades are out of balance or bent. To ensure optimum performance and continued safety conformance of the machine, use genuine Toro replacement blades. Replacement blades made by other manufacturers g001454 may result in non-conformance with safety standards.

  • Page 44: Adjusting The Blade Brake

    Note: If the blade is not balanced, file some metal off the end of the sail area only (Figure 57). g000553 Figure 58 1. Blade 2. Balancer Repeat this procedure until the blade is balanced. Installing the Blades g001485 Figure 59 Install the curved washer and then the blade 1.

  • Page 45: Cleaning

    Cleaning Cleaning under the Mower Service Interval: Before each use or daily Remove the grass buildup under the mower daily. Park the machine on a level surface, disengage the PTO, and engage the parking brake. Shut off the engine, remove the key, and disconnect the spark-plug wires from the spark plugs.

  • Page 46: Storage

    Storage Start the engine and run it until it shuts off. Dispose of fuel properly. Recycle the fuel according to local codes. Cleaning and Storing the Important: Do not store fuel containing Machine stabilizer/conditioner longer than the duration recommended by the Park the machine on a level surface, disengage fuel-stabilizer manufacturer.

  • Page 47: Troubleshooting

    Troubleshooting Problem Possible Cause Corrective Action The fuel tank is showing signs of collapsing 1. The air-cleaner paper element clogged. 1. Clean the paper element. or the machine is frequently showing signs of running out of fuel. The engine overheats. 1.
  • Page 48 Problem Possible Cause Corrective Action The machine does not drive. 1. The shift lever is in the N 1. Move the shift lever to a drive gear EUTRAL position. position. 2. The traction belts are worn, loose, or 2. Contact an Authorized Service Dealer. broken.

  • Page 49: Schematics

    Schematics g001639 Electrical Schematic (Rev. A)
  • Page 50 Notes:...
  • Page 51 Notes:...
  • Page 52 While the exposure from Toro products may be negligible or well within the “no significant risk” range, out of an abundance of caution, Toro has elected to provide the Prop 65 warnings. Moreover, if Toro does not provide these warnings, it could be sued by the State of California or by private parties seeking to enforce Prop 65 and subject to substantial penalties.

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3963439638

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