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Toro 30370 Operator's Manual

Polar trac kit, groundsmaster 7200/7210 series mowers
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Form No. 3360-906 Rev A
Polar Trac Kit
Groundsmaster 7200/7210 Series Mowers
Model No. 30370—Serial No. 280000001 and Up
Model No. 30371
Register at www.Toro.com.
Original Instructions (EN)

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Summary of Contents for Toro 30370

  • Page 1 Form No. 3360-906 Rev A Polar Trac Kit Groundsmaster 7200/7210 Series Mowers Model No. 30370—Serial No. 280000001 and Up Model No. 30371 Register at www.Toro.com. Original Instructions (EN)

  • Page 2: Table Of Contents

    Safety and Instructional Decals ......5 additional information, contact an Authorized Service Setup................6 Dealer or Toro Customer Service and have the model 1 Install Heat Shields ..........7 and serial numbers of your product ready. Figure 1 2 Preparing the Engine Cooling System ....9 identifies the location of the model and serial numbers 3 Preparing the Electrical System ......

  • Page 3: Safety

    Preparation Safety • While operating, always wear substantial footwear and long trousers. Do not operate the equipment Improper use or maintenance by the operator when barefoot or wearing open sandals. or owner can result in injury. To reduce the potential for injury, comply with these safety •...
  • Page 4 • Use only Toro approved attachments. • Use only genuine Toro replacement parts to ensure Slope Operation that original standards are maintained. • Remember there is no such thing as a safe slope.

  • Page 5: 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. The following instructional decal is applied to components supplied with this kit and is used in the conversion process.

  • Page 6: Setup

    Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Heat shield-rear panel (supplied with cab model 30371) Heat shield-front cover (supplied with cab model 30371) Install the heat shields Heat shield-seat (supplied with cab model 30371) Heat shield-seat 2 x 10 inch (supplied with cab model 30371)

  • Page 7: Procedure Description Qty

    Procedure Description Qty. Cab mount support (supplied with cab model 30371) Bolt (1/2 x 3–1/2 inches) (supplied with cab model 30371) Nut (1/2 inch) (supplied with cab model 30371) Install the cab mount supports. Bolt (3/4 x 3–1/2 inches) (supplied with cab model 30371) Lockwasher (3/4 inch) (supplied with cab model 30371)

  • Page 8: Install Heat Shields

    Note: The heat shield material must be affixed so that the rear panel can be reinstalled to the frame without pinching the heat shield material. Install Heat Shields Parts needed for this procedure: Heat shield-rear panel (supplied with cab model 30371) Heat shield-front cover (supplied with cab model 30371)

  • Page 9: Heat Shield

    Figure 8 1. Front cover 2. Heat shield 14. Install rubber grommets into the 3 holes in the rear frame mount as shown in (Figure 9). Figure 6 1. Heat shield 2. Heat shield 2 x 10 inch piece 9. Insert the seat wire harness through the slit in the heat shield.

  • Page 10: Preparing The Engine Cooling System

    2. On the left rear corner of the cab assembly, locate the label on the hose marked “Pressure” (Figure 10). 3. Measure down 17 inches (43.1 cm) from where the hose exits the frame, mark the hose and cut the hose Preparing the Engine Cooling at this location (Figure 11).
  • Page 11 Figure 14 1. Rear frame mount Figure 12 1. Return hose 4. Quick disconnect coupler 2. Pressure hose 5. Nipple coupler 9. Install the bulkhead bracket to the left rear frame 3. Hose clamps mount with 2 self-tapping screws (5/16 inch) (Figure 15).

  • Page 12: Bulkhead Bracket

    Figure 18 Figure 16 1. Radiator hose 3. 52 inch long hose 1. Quick disconnect coupler 3. Nipple coupler 2. Tee fitting 2. Dust plug 4. Dust cap 15. Connect the 55 inch (140 cm) length of previously 11. Install a dust cap to a nipple coupler and insert the cut hose to the new tee fitting in the radiator hose barbed end of the coupler into the inner hole in the (Figure 18 ).
  • Page 13 Figure 20 1. 22–1/2 inch hose 3. Cable tie 2. 52 inch Hose Figure 22 16. Disconnect the wire and remove the thermo-switch 1. Engine thermostat housing 3. 22–1/2 inch (57 cm) long from the left side of the engine thermostat housing hose (Figure 21).

  • Page 14: Preparing The Electrical System

    20. Install the new dual contact switch to the right side of the engine thermostat housing (Figure 24). Figure 25 1. Rear frame mount 3. Harness connector 2. Grommet 4. Connector cap 2. Unlatch the control panel cover and lay it to the side Figure 24 (Figure 26).

  • Page 15: Installing The Skid Plate

    7. Insert the fusible link connector through the rubber boot on the positive battery cable. 8. Connect the fusible link to the positive battery post (Figure 29). 9. Connect the black wire to the negative battery post (Figure 29). Figure 27 1.

  • Page 16: Removing The Mower Deck

    Removing the Mower Deck Parts needed for this procedure: Vertical tube support assembly Clevis pin Self-tapping screw (1/4 inch) Figure 30 Hose plug 1. Rear bumper tube 2. Floor jack Procedure 2. Install the skid plate (Figure 31) to the frame below 1.
  • Page 17 Figure 35 3. Bolts 1. Drive shaft 2. Gear box 4. Roll pin 5. Remove the retaining ring securing the rear of the deck lift cylinder to the pivot pin (Figure 36). Figure 33 1. Deck frame 3. Clevis pin & self-tapping screw 2.
  • Page 18 Note: The floor jack can be raised or lowered to ease removal of the bolts. Lower the floor jack completely once the bolts are removed. Figure 39 Figure 37 1. 3 mounting bolts (3/4 inch) washers and nuts (Left side) 1.

  • Page 19: Installing The Winter Frame Assembly

    Installing the Winter Frame Assembly Parts needed for this procedure: Hose cover Cable tie Winter frame assembly Wheel and tire assembly Figure 42 Lug nut 1. Pump 2. Pressure hosed fitting Coupler pin (rotated 45 degrees) Tracks 4. Remove the two screws securing the floor plate Procedure cover to the floor and remove the plate (Figure 43).
  • Page 20 Figure 44 1. Drive shaft 2. Frame tube Figure 46 6. Route the hoses as follows: 1. Pressure hose 4. Cable tie 2. Tank hose 5. Bolts • Route the pressure hose under the lift cylinder 3. Hose cover 6. Roll pin and between the cylinder mounting brackets to the valve (Figure 45).
  • Page 21 G009488 Figure 50 1. Pressure hose 2. Tank hose Figure 48 1. Coupler pin 12. Raise the rear of the machine until 2 jack stands can be positioned under the rear tube at a height that 10. Adjust the floor jack as required to install the bolts supports the rear tires 1 to 3 inches (2.5 to 7.5 cm) (3/4 inch) on each side (Figure 49).
  • Page 22 20. Adjust the floor jack to a suitable height to install the front tire. With a helper, lift the front of the track enough to carefully install the front tires (Figure 54). Figure 52 Figure 54 1. Washer & nut on the bogie pivot stud (2) 21.

  • Page 23: Installing The Cab Mount Supports

    Figure 57 Figure 56 1. ROPS 4. Bolt & nut 2. Pin 5. ROPS post 3. Cotter pin 2. Loosely install a cab mount support to each ROPS post with two bolts (1/2 x 3–1/2 inches), two nuts (1/2 inch), two bolts (3/4 x 3–1/2 inch) and two Installing the Cab Mount nuts (3/4 inch) (Figure 58).

  • Page 24: Re-Installing The Panels

    Re-installing the Panels Parts needed for this procedure: Corner mat (supplied with cab model 30371) Seal Figure 60 Procedure 1. Seal (2) 3. Rear panel 1. Place the rear panel into position and align the top 2. Corner mat (2) mounting holes with the holes in the frame cross member (Figure 59).

  • Page 25: Mounting The Cab

    Figure 63 1. Cab door bracket 3. Clip 2. Door closer Note: The cab doors and windows may be removed Figure 62 to ease installation, decrease the lifting weight and to 1. Front cover prevent possible damage. 2. Remove the fasteners securing the cab to the shipping pallet.

  • Page 26: Making The Final Connections And Checking The Operation

    G009487 Figure 66 1. Return hose 2. Pressure hose Figure 65 1. Bolt 3. Power point shield 3. Remove the cap and plug the cab wire harness 2. Power point assembly connector into the harness on the rear frame mount (Figure 67).

  • Page 27: Reading The Manuals

    Product Overview 6. Check the hydraulic fluid level and replenish as required. Refer to the Operator’s Manual for fluid specifications. 7. Start the machine. Run the lift arm up and down and check for hydraulic leaks. Check the hydraulic fluid and radiator levels and replenish as required.

  • Page 28: Operation

    Operation Note: Determine the left and right sides of the machine from the normal operating position. Think Safety First Figure 69 Please read all safety instructions and symbols in the 1. Warning— wear hearing protection safety section. Knowing this information could help you or bystanders avoid injury.

  • Page 29: Winter To Summer Conversion

    1. Locate, mark and drill a .281 inch diameter hole in removed if space is limited). Store the attachment the front wall of the cab as shown in Figure 71. The per the instructions in the manufacturers Operator’s hole is to be located approximately in the center of Manual.
  • Page 30 6. Remove the two screws securing each side access locknut can be installed on the stud and threaded cover and remove the covers (Figure 75). finger tight on both sides of the machine (Figure 76). 12. Raise the floor jack high enough so that the track can be slid off of the front tire.
  • Page 31 Figure 80 1. 3/4 inch bolts 2. Coupler pin Figure 78 20. Install the summer drive tires with two nuts per tire 1. Cab wire harness 2. Harness connector on the (Figure 81). connector rear frame mount 18. Disconnect the pressure and return quick coupler hoses from the cab (Figure 79).
  • Page 32 jacking bolts (Figure 84) on each side of the cab jack tube a little at a time. Alternate frequently from side to side so that the bolts support the cab evenly and stay in position in the holes in the floor plate. Figure 82 1.
  • Page 33 30. Loosen the pressure hose fitting at the pump and rotate the fitting 45 degrees toward the rear of the machine (Figure 86). Note: Figure 86 is shown as viewed from under the traction unit. Figure 86 1. Pump 2. Pressure hosed fitting (rotated 45 degrees) 31.
  • Page 34 Figure 92 1. Deck lift cylinder 3. Screw 2. Retaining ring 4. Cylinder pin & screw Figure 90 38. Remove the bolts and nuts securing the cab mount 1. Drive shaft 3. Bolt supports to the ROPS posts (Figure 93). 2.

  • Page 35: Summer To Winter Conversion

    Figure 94 Figure 95 1. ROPS 4. Bolt & nut 1. ROPS 4. Bolt & nut 2. Pin 2. Pin 5. ROPS post 5. ROPS post 3. Cotter pin 3. Cotter pin 40. Start the machine, raise and lower the deck. Check 3.
  • Page 36 Figure 99 1. Deck lift cylinder 3. Screw Figure 97 2. Retaining ring 4. Cylinder pin 1. Rear bumper tube 2. Floor jack 7. Remove the screw securing the front cylinder pivot 5. Install the vertical tube support assembly to each pin to the mower frame (Figure 99).
  • Page 37 Figure 103 1. Control valve 3. Pressure hose Figure 101 2. Tank hose 1. Floor plate 12. Disconnect the pressure hose from the control 10. Remove the roll pin and loosen the two capscrews valve (Figure 103). Cap the hose and fitting with a securing the drive shaft to the gearbox shaft cap and plug.
  • Page 38 Figure 105 1. Two mounting bolts (3/4 inch), washers and nuts (Right side) Figure 107 15. Roll the mower deck and frame forward and out of the way. 1. Floor plate cover 2. Mounting screws 16. Loosen the pressure hose fitting at the pump and rotate the fitting 45 degrees toward the front of the 18.
  • Page 39 Figure 109 Figure 111 1. Jacking bolts 1. Pressure hose 4. Cable tie 2. Tank hose 5. Bolts 3. Hose cover 6. Roll pin 19. Route the hoses as follows: • Route the tank hose under the lift cylinder and 21.
  • Page 40 Figure 113 Figure 115 1. Coupler pin 1. Cab mount 2. Rubber mount 23. Adjust the floor jack or rock the cab with your 25. Lower the cab into position by slowly and evenly hands as required to install the bolts (3/4 inch) on loosening the jacking bolts on each end of the each side (Figure 114).
  • Page 41 Figure 117 1. Rubber mount 2. 0.875 inch (2.2 cm) 27. Tighten the bolts and nuts securing the rear cab Figure 119 mounts to the ROPS posts (Figure 118 ). Adjust 1. Jacking bolts 2. Cab jack tube the floor jack if the bolts are binding and difficult to remove.
  • Page 42 32. Remove the flat washer (1/2 inch) and nut (1/2 36. Adjust the floor jack to a suitable height to install inch) installed on the stud on the bogie pivot the front tire. With a helper, lift the front of the (Figure 121).
  • Page 43 Figure 125 Figure 127 1. Access covers 1. Pressure hose 2. Return hose 40. Install the winter frame floor plate cover to the floor 42. Remove the cap and plug the cab wire harness with the screws previously removed (Figure 126). connector into the harness on the rear frame mount (Figure 128).

  • Page 44: Maintenance

    Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Torque the frame mounting bolts. After the first 10 hours • Torque wheel lug nuts. • Lubricate grease fittings Every 50 hours • Check the tire pressure. • Torque wheel lug nuts. Every 200 hours If you leave the key in the ignition switch, someone could accidently start the engine and seriously injure you or other bystanders.

  • Page 45: Electrical System Maintenance

    Electrical System Maintenance Important: Whenever working with the electrical system, always disconnect the battery cables, negative (-) cable first, to prevent possible wiring damage from short-outs. Checking the Fuses Refer to the Operator’s Manual supplied with the cab for instructions on fuses. If the machine has any electrical system issues, check the fuses.

  • Page 46: Drive System Maintenance

    Drive System Maintenance Checking the Tire Pressure Service Interval: Every 50 hours Check the tire pressure every 50 hours (Figure 131). Maintain the air pressure in the tires at 35 psi . Uneven tire pressure can cause lose of traction. If a lose of traction occurs, tire pressure may be increased to 50 psi to increase track tension.

  • Page 47: Storage

    Storage Note: You may need to move the floor jack to the rear bumper to raise the rear of the machine high enough to install the flat washer and locknut. Machine Note: The front and center wheels can be removed 1.
  • Page 48 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfi ed with your Distributor’s service or have diffi...

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