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Toro Groundsmaster 120 Operator's Manual

44'' mower
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Form No. 3327–512
44 Mower
Groundsmaster 120 Attachment
Model No. 30544TE—Serial No. 22000001 and Up
Operator's Manual
English (GB)

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Summary of Contents for Toro Groundsmaster 120

  • Page 1 Form No. 3327–512 44 Mower Groundsmaster 120 Attachment Model No. 30544TE—Serial No. 22000001 and Up Operator’s Manual English (GB)

  • Page 2: Table Of Contents

    Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 illustrates the location of the model and serial numbers on the product.

  • Page 3: Slope Chart

    Slope Chart...

  • Page 5: Safety And Instruction Decals

    Safety and Instruction 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. Part No. 93–7824 1. Thrown object 3. Cutting/dismemberment hazard—keep bystanders hazard of hands or away.

  • Page 6: Assembly

    Assembly Note: Determine the left and right sides of the machine from the normal operating position. Loose Parts Note: Use the chart below to identify parts used for assembly. DESCRIPTION QTY. Castor Wheel Assembly Thrust Washer Install castor wheels to carrier frame Linchpin Baffle Bolt, 5/16 x 3/4 in.

  • Page 7: Installing The Front Baffle

    m–2559 m–5724 Figure 2 Figure 3 1. Linchpin 3. Carrier Frame Mounting Tube 2. Thrust Washer 1. Front view of deck 4. 26 mm (1 in.) 4. Castor Wheel Fork 2. Front baffle 5. Side discharge opening 3. 13 mm (1/2 in.) Installing the Front Baffle 4.

  • Page 8: Installing The Carrier Frame To The Traction Unit

    Installing the Carrier Frame to the Traction Unit 1. Attach the carrier frame to the traction unit frame with the 4 cap screws (3/8 x 1-3/4 in.) and locknuts (3/8 in.). Note that the locknuts must be on the outside of the carrier frame.

  • Page 9: Installing The Cutting Deck

    Installing the Cutting Deck Engaging the PTO 1. Release the parking brake. 1. Position the cutting deck under the carrier frame. 2. Release pressure on the traction pedal to stop 2. Mount the cutting deck to the carrier frame with 4 movement.

  • Page 10: Side Discharge Or Mulch Grass

    m–3155 Figure 10 1. Parking brake 2. Implement lift lever Side Discharge or Mulch Grass The mower has a hinged grass deflector that disperses clippings to the side and down toward the turf. m–2567 Danger Figure 11 1. 1 in. (25 mm) Cut Height 5.
  • Page 11 Check the cutter blades daily for sharpness, and for any wear or damage. File down any nicks and sharpen the blades as necessary. If a blade is damaged or worn, replace it immediately with a genuine TORO replacement blade.

  • Page 12: Maintenance

    Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule Maintenance Service Maintenance Procedure Interval Each Use Mower housing—clean Mower housing—clean 5 hours Cutting blades—check Blade spindle bearings—grease Belts—check for wear/cracks 25 hours Idler arm—oil Castor wheels—grease...
  • Page 13 To ensure optimum 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. Hold the blade end using a rag or thickly-padded glove.

  • Page 14: Correcting Cutting Unit Mismatch

    Installing the Blades 1. Install the blade and anti–scalp cup onto the spindle shaft (Fig. 15). Important The curved part of the blade must be pointing upward toward the inside of the mower to ensure proper cutting. 2. Install the lock washer and blade bolt (Fig. 15). Torque the blade bolt to 85–110 ft.-lb (115–149 N m).
  • Page 15 Front m–1078 Figure 18 MEASURE FROM CUT- TING EDGE TO A LEV- EL SURFACE m–2539 m–2559 Figure 19 Figure 20 1. Thrust Washer 3. Castor Wheel Fork 4. To change the front-to-rear pitch, move an equal 2. Carrier Frame Mounting number of thrust washers on both castor wheel forks.

  • Page 16: Greasing The Bearings And Bushings

    MEASURE FROM CUT- TING EDGE TO A LEV- EL SURFACE m–2550 Figure 22 4. To change the side-to-side leveling, move the thrust washers on one castor wheel fork only. Move the thrust washers from the top of the carrier frame mounting tube to the bottom to raise the corresponding side of the mower.

  • Page 17: Replacing The Deck Belt

    1. Loosen the fasteners holding the left and right center deck covers and remove both center deck covers (Fig. 27). 2. Remove the flange screws holding the left and right covers to the deck and remove both covers (Fig. 27). m–5662 Figure 25 1.

  • Page 18: Replacing The Drive Belt

    6. Install the drive belt. Refer to Replacing the Drive Belt, steps 3 and 4 on page 18. 7. Install the four deck covers onto the cutting unit (Fig. 27). Replacing the Drive Belt Squealing when the belt is rotating, blades slipping when cutting grass, frayed belt edges, burn marks and cracks are signs of a worn drive belt.

  • Page 19: Replacing The Castor Wheel Fork Bushings

    2. Lift the spring anchor up and off of the cap screw 2. Remove the linchpin and thrust washer(s) from the top (Fig. 32). of the castor wheel fork (Fig. 33). 3. Install the appropriate hole in the spring anchor onto 3.

  • Page 20: Servicing The Castor Wheels And Bearings

    7. Grease the fitting on the carrier frame mounting tube 5. Install the washers on the outsides of the bushings, using No. 2 general purpose lithium base or then install the castor wheel into the castor fork and molybdenum base grease. secure with the wheel bolt and locknut.

  • Page 21: Storage

    Storage Important The grass deflector must be spring-loaded in the down position. Lift the deflector up to test that it snaps to the full down position. 1. Clean any dirt and chaff from the top of the mower. 2. Scrape any heavy buildup of grass and dirt from the underside of the mower, then wash the mower with a garden hose.
  • Page 22 PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION Blades do not rotate. 1. Drive belt is worn, loose or 1. Install new drive belt. broken. 2. Drive belt is off pulley. 2. Install drive belt and check traction unit idler pulley, idler arm and spring for correct position and function.

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30544te

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