Form No. 3364-158 Rev B Polar Trac Kit Groundsmaster® 7200 Series Mower Model No. 30370—Serial No. 310000001 and Up Model No. 30371 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. WARNING 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.
Safety Greasing and Lubrication ................................... 44 Electrical System Maintenance................................ 45 Checking the Fuses............................................. 45 Drive System Maintenance ..................................... 46 Checking the Tire Pressure ................................. 46 Removing the Rear Wheel................................... 46 Storage....................................................................... 47 Machine ..........................
Preparation • When using any attachments, never direct discharge of material toward bystanders nor allow anyone near the machine while in operation. Some attachments, such as a snowthrower, are capable of amputating hands and feet and throwing objects • Never operate the machine with damaged guards, shields, or without safety protective devices in place. • Do not operate the machine under the influence of alcohol or drugs. • Lightning can cause severe injury or death.
– do not stop or start suddenly when on a slope; Maintenance and Storage – use slow speeds on slopes and during tight turns; • Keep all nuts, bolts and screws tight to be sure the equipment is in safe working condition. – stay alert for humps and hollows and other hidden hazards; • Never store the equipment with fuel in the tank inside a building where fumes may reach an open flame or spark. • Do not operate near drop-offs, ditches, steep banks or water.
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure 1 2 3 4 5 6 Description Qty.
Procedure 7 8 9 11 Description Use Qty.
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. 1 Install Heat Shields Parts needed for this procedure: 1 Heat shield-rear panel (supplied with cab model 30371) 1 Heat shield-front cover (supplied with cab model 30371) 1 Heat shield-seat (supplied with cab model 30371) 1 Heat shield-seat 2 x 10 inch (supplied with cab model 30371) 3 Rubber grommet Figure 4 1.
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. 10. Remove the backing and affix the 2 x 10 inch piece of self-adhesive heat shield between the seat latches on the bottom of the seat mount plate (Figure 6). Figure 9 1. Rubber grommets 11.
2. On the left rear corner of the cab assembly, locate the label on the hose marked “Pressure” (Figure 10). 2 3. Measure down 17 inches (43.1 cm) from where the hose exits the frame, mark the hose and cut the hose at this location (Figure 11).
Figure 14 1. Rear frame mount Figure 12 1. Return hose 2. Pressure hose 3. Hose clamps 4. Quick disconnect coupler 5. Nipple coupler 9. Install the bulkhead bracket to the left rear frame mount with 2 self-tapping screws (5/16 inch) (Figure 15). 6. Insert the barb end of a quick disconnect coupler into the return hose and secure with a hose clamp (Figure 12). 7. From the remaining piece of hose cut 2 lengths of hose, 55 inches (140 cm) and 22–1/2 inches (57 cm) (Figure 13). Discard any remaining hose.
Figure 18 Figure 16 1. Quick disconnect coupler 2. Dust plug 1. Radiator hose 2. Tee fitting 3. Nipple coupler 4. Dust cap 3. 52 inch long hose 15. Connect the 55 inch (140 cm) length of previously cut hose to the new tee fitting in the radiator hose (Figure 18 ). Secure the hose to the tee fitting with a hose clamp. Route the hose behind the radiator over flow tank, up the right side of the radiator, across the top of the radiator to the left side and under the air cleaner as shown in Figure 19.
Figure 20 1. 22–1/2 inch hose 2. 52 inch Hose 3. Cable tie Figure 22 16. Disconnect the wire and remove the thermo-switch from the left side of the engine thermostat housing (Figure 21). Discard the switch. 1. Engine thermostat housing 3. 22–1/2 inch (57 cm) long hose 4. Hose clamp 2. Hose adapter fitting 18. Connect the 22–1/2 inch (57 cm) length of hose to the engine thermostat housing adapter fitting (Figure 22). Secure the hose to the adapter fitting with a hose clamp.
20. Install the new dual contact switch to the right side of the engine thermostat housing (Figure 24). Figure 25 1. Rear frame mount 2. Grommet 2. Unlatch the control panel cover and lay it to the side (Figure 26). Figure 24 1. Dual contact switch 3. Harness connector 4. Connector cap 2. Wire from old left switch 21. Secure the wire, previously connected to the right side switch, to the male spade terminal. 22.
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. Harness 2. Harness wire clips 3. Long cab wire (orange) 4. Cable tie 4. Inside the control panel, locate the pink wire with the connector enclosed in a plastic bubble (Figure 28).
5 Removing the Mower Deck Parts needed for this procedure: Figure 30 1. Rear bumper tube 2 Vertical tube support assembly 2 Clevis pin 2 Self-tapping screw (1/4 inch) 2 Hose plug 2. Floor jack Procedure 2. Install the skid plate (Figure 31) to the frame below the engine as follow: 1. Position a suitable floor jack under the rear bumper tube and raise the rear tires off of the ground (Figure 32). A.
Figure 36 1. Deck lift cylinder 2. Retaining ring Figure 34 1. Floor plate 3. Screw 4. Cylinder pin 6. Remove the screw securing the front cylinder pivot pin to the mower frame (Figure 36). Remove the cable tie securing the pressure and tank hoses. 4. Loosen the PTO drive shaft bolts and nuts. Remove the roll pin and pull the drive shaft off of the gearbox shaft (Figure 35). 7.
Figure 40 Figure 38 1. Control valve 2. Tank hose 1. Two mounting bolts (3/4 inch), washers and nuts (Right side) 3. Pressure hose 12. Pull mower deck and frame from traction unit and roll forward out of the way. 9. Disconnect the pressure hose from the control valve (Figure 38). Install the cap from the winter kit valve into the control valve fitting and plug the hose with the plug supplied. 6 10.
Figure 43 Figure 41 1. Floor plate cover 1. 2 x 4 2. Mounting screws 5. Carefully roll the winter frame assembly into position while routing the drive shaft through the frame tube (Figure 44). 2. On the traction unit, install hose covers onto the loose hydraulic pressure and tank hoses and secure with 2 cable ties each. 3. Loosen the pressure hose fitting at the pump and rotate the fitting 45 degrees toward the front of the machine (Figure 42).
Figure 47 1. Summer drive tire G016166 9. Adjust the floor jack to line up the 1.00 inch holes in the frame and install a coupler pin on each side (Figure 48). Figure 45 1. Tank hose 2. Pressure hose 7. Connect the drive shaft to the gear box shaft in the winter frame and torque the bolts (5/16 inch) to 175-225 in-lb (20 to 25 N⋅m). Install the roll pin (Figure 46). 4 2, 3 Figure 48 1. Coupler pin 6 G016205 10.
14. Remove the two screws securing each side access cover and remove the covers (Figure 51). Figure 49 1. 3/4 inch bolts 2. Coupler pin Note: The rear tires will need to be removed to torque the rear bolts (3/4 inch). After torquing the frame bolts, install the rear tires and torque lug nuts to 65 to 85 ft-lb (88 to 115 N⋅m). Figure 51 1. Access covers 11. Connect the hydraulic pressure hose to the valve hard line and tank hose to the valve (Figure 50). Retain the hose plugs for the summer change over.
Figure 55 Figure 53 1. Front tire 22. Lower the floor jack until the front wheels support the frame. Install the flat washers (1/2 inch) and locknuts on the bogie pivot stud (Figure 55) and torque to 75 ft-lb (102 N⋅m). 18. Remove the 2 x 4 from between the frame and the front bogie stop. 19. Carefully lift the tracks over the rear wheel and front hubs. The direction of the track rotation is printed on the track. The V design in the rubber track must point forward.
7 Installing the Cab Mount Supports Parts needed for this procedure: 2 Cab mount support (supplied with cab model 30371) 2 Bolt (1/2 x 3–1/2 inches) (supplied with cab model 30371) 2 Nut (1/2 inch) (supplied with cab model 30371) 2 Bolt (3/4 x 3–1/2 inches) (supplied with cab model 30371) 2 Lockwasher (3/4 inch) (supplied with cab model 30371) 2 Nut (3/4 inch) (supplied with cab model 30371) Figure 58 1. ROPS post 2. Cab mount support Procedure 3. Top plate hole 8 1.
Figure 59 1. Rear panel 2. Screws (3) Figure 61 1. Floor plate cover 2. Mounting screws 2. Align the corner mat mounting holes with the bottom holes in the rear panel and the lower frame cross member holes (Figure 60). Secure the corner mats to the rear panel and cross member with 2 rear panel mounting screws previously removed. Use the remaining screw to secure the bottom middle of the rear panel to the cross member. Figure 62 1. Front cover Figure 60 1. Seal (2) 2. Corner mat (2) 3. Rear panel 3.
bolts until the rubber mounts are compressed to a thickness of 7/8 inch (2.2 cm).
10 Making the Final Connections and Checking the Operation No Parts Required Procedure 1. Tighten the bolts and nuts securing the cab mount supports to the ROPS posts. 2. Connect the cab pressure and return heater hoses to the quick couplers on the rear frame mount (Figure 66). Figure 67 1. Cab wire harness connector 2. Harness connector on the rear frame mount 4. Reinstall the back panel to the cab. Note: Reinstall the doors and windows (if removed) and secure door closer to the cab door bracket. 5.
Product Overview 11 Reading the Manuals Parts needed for this procedure: 1 Operator’s Manual 1 Parts Catalog 1 Pre-delivery Inspection Sheet 1 Certificate of Quality 1 Jacking tube 2 Jacking tube bolts 1 Eyelet 1 Spacer 1 Flange nut (1/4 inch) Figure 68 1. 2. 3. 4. Track Front lift arm Windshield wiper Work lights 5. Door latch 6. Fuel tank cap 7. Hood Procedure 1. Read the manuals. 2. Store the documentation in a safe place. Controls 3.
Operation Make sure hydraulic quick couplers are free of any contaminates before connecting. Note: Determine the left and right sides of the machine from the normal operating position. Keep output shaft oiled to prevent rust. Never operate the PTO with attachment in the raised position. Noise from the PTO drive line will be evident. Think Safety First Install the attachment as follows: Please read all safety instructions and symbols in the safety section.
Figure 73 1. Floor plate cover 2. Mounting screws Figure 71 1. .281 inch diameter hole location (Between pedals) 4. Remove the roll pin and loosen the two capscrews securing the drive shaft to the gearbox shaft (Figure 74). Slide the drive shaft off the gearbox shaft. 2. From the front of the cab, install the eyelet and spacer to the cab wall with a flange nut (Figure 72). 4 2, 3 Figure 72 1. Eyelet 2. Spacer 3. Hole in cab wall 4. Flange nut 6 G016205 3.
12. Raise the floor jack high enough so that the track can be slid off of the front tire. CAUTION The track guides have many pinch points. Carefully grasp the rubber track on the outer edges outboard of the steel guides when moving the track. 13. Repeat the procedure on the other side of the machine. Move the tracks away from the machine. 14. Place an additional jack stand under front of machine. Place a drain pan under the control valve. 15.
Figure 80 1. 3/4 inch bolts Figure 78 1. Cab wire harness connector 2. Coupler pin 20. Install the summer drive tires with two nuts per tire (Figure 81). 2. Harness connector on the rear frame mount 18. Disconnect the pressure and return quick coupler hoses from the cab (Figure 79). Plug the couplers into each other to keep clean. Install the cap and dust covers onto the quick couplers on the machine. Make sure all connectors are clean before making connections. Figure 81 1. Summer drive tire 21.
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. Jacking bolts 2. Cab jack tube Figure 84 23. Remove the front jack stand and lower the front of the machine onto the tires. 1. Jacking bolts 24. Move the floor jack to the rear of the machine and lightly support the rear of the machine at the rear bumper. 28.
30. Loosen the pressure hose fitting at the pump and rotate the fitting 45 degrees toward the rear of the machine (Figure 86). Figure 88 1. Deck frame Note: Figure 86 is shown as viewed from under the traction unit. 3. Clevis pin & screw pin retainer 2. Vertical tube support 33. Pivot open the floor plate (Figure 89). Figure 89 Figure 86 1. Pump 1. Floor plate 2. Pressure hosed fitting (rotated 45 degrees) 34. Slide the drive shaft onto the gearbox shaft (Figure 90).
Figure 91 1. Control valve 2. Tank hose 3. Pressure hose 36. Install the rear of the deck lift cylinder onto the pivot pin and secure with the retaining ring (Figure 92). Figure 93 37. Secure the front of the lift cylinder to the mower frame with the cylinder pin and screw (Figure 92). 1. ROPS post 2. Cab mount support 39. Position the ROPS assembly onto the ROPS posts. Install the bolt, nut, hair pin cotter and pin securing each ROPS assembly to the ROPS posts (Figure 94). 1 4 2 3 Figure 92 1.
1 4 2 3 5 G004634 Figure 95 1. ROPS 2. Pin 3. Cotter pin Figure 97 4. Bolt & nut 5. ROPS post 1. Rear bumper tube 2. Floor jack 5. Install the vertical tube support assembly to each rear corner of the deck frame with a clevis pin and a 5-16" self-tapping screw pin retainer (Figure 98). 3. Loosely install a cab mount support to each ROPS post with two bolts (1/2 x 3 inches), two nuts (1/2 inch), two bolts (3/4 x 3–1/2 inch) and two nuts (3/4 inch) (Figure 96).
Figure 102 Figure 100 1. Pressure hose 2. Tank hose 3. Hose cover 1. Deck lift cylinder 9. Pivot open the floor plate (Figure 101) and secure with prop rod. 4. Cable tie 5. Bolts 6. Roll pin 11. Disconnect the tank hose from the control valve (Figure 103). Cap the hose and fitting with a cap and plug. Pull the tank hose back toward the rear of the frame. Figure 101 Figure 103 1. Floor plate 1. Control valve 2. Tank hose 10.
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 104 Figure 106 1. 3 mounting bolts (3/4 inch), washers and nuts (Left side) 1. Pump 2. Pressure hosed fitting (rotated 45 degrees) 17. Remove the two screws securing the winter frame floor plate cover to the floor and remove the plate (Figure 107). Figure 105 1. Two mounting bolts (3/4 inch), washers and nuts (Right side) 15.
Figure 108 1. Drive shaft 2. Frame tube G016166 Note: If the rear of the cab is not high enough to clear the control handles, evenly tighten the jacking bolts on each side of the cab jack tube to raise the rear of the cab (Figure 109). Figure 110 1. Tank hose 2. Pressure hose 20. Connect the drive shaft to the gear box shaft in the winter frame and torque the bolts (5/16 inch) to 175-225 in-lb (20 to 25 N⋅m). Install the roll pin (Figure 111). 4 2, 3 Figure 109 1. Jacking bolts 19.
Figure 114 Figure 112 1. 3/4 inch bolts 1. Summer drive tire 2. Coupler pin Note: The rear tires will need to be removed to torque the rear bolts (3/4 inch). After torquing the frame bolts, install the rear tires and torque lug nuts to 65 to 85 ft-lb (88 to 115 N⋅m). 22. Adjust the floor jack to line up the 1.00 inch holes in the frame and install a coupler pin on each side (Figure 113). 24. Insert a rubber mount onto each cab mount at the rear mounting locations (Figure 115). Figure 113 1.
Figure 118 Figure 116 1. Jacking bolts 1. Cab mount 2. ROPS post 2. Cab jack tube 3. Bolts & nuts 4. ROPS post 26. At the rear mounting points, secure the cab to the machine with a bolt (1/2 x 3 inches), steel washer (1/2 x 2–1/2 inches), rubber washer (1/2 x 2–1/2 inches) and nut (1/2 inch) (Figure 117). Tighten all four cab mount bolts until the rubber mounts are compressed to a thickness of 7/8 inch (2.2 cm). 28.
1 2 Figure 122 G009488 1. Front tire Figure 120 1. Pressure hose 2. Tank hose 35. Carefully lift the tracks over the rear wheel and front hubs. The direction of the track rotation is printed on the track. The V design in the rubber track must point forward. 30. Raise the rear of the machine until 2 jack stands can be positioned under the rear tube at a height that supports the rear tires 1 to 3 inches (2.5 to 7.5 cm) off of the ground. CAUTION 31.
Figure 124 38. Lower the floor jack until the front wheels support the frame. Install the flat washers (1/2 inch) and locknuts on the bogie pivot stud (Figure 124) and torque to 75 ft-lb (102 N⋅m). Figure 126 1. Floor plate cover 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. 2. Mounting screws 41. Connect the cab pressure and return hoses to the quick couplers on the rear frame mount (Figure 127). 39.
Figure 128 1. Cab wire harness connector 2. Harness connector on the rear frame mount 43. Start the machine. Run the lift arm up and down and check for hydraulic leaks. Check the antifreeze level and replenish as required.
Maintenance Recommended Maintenance Schedule(s) Maintenance Service Interval Maintenance Procedure After the first 10 hours • Torque the frame mounting bolts. • Torque wheel lug nuts. Every 50 hours • Lubricate grease fittings • Check the tire pressure. Every 200 hours • Torque wheel lug nuts. CAUTION 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.
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. Grasp each fuse and remove them one at a time, checking to see if any are blown.
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. Check the tires when they are cold to get the most accurate pressure reading. Figure 132 1. Access covers 3.
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 without raising and supporting the rear of the machine. 1. Thoroughly clean the machine and cab, paying special attention to these areas: • PTO shaft assembly • All grease fittings and pivot points • Oil the spline on the PTO output shaft to prevent rusting 2.
The Toro Total Coverage Guarantee A Limited Warranty Conditions and Products Covered The Toro® Company and its affiliate, Toro Warranty Company, pursuant to an agreement between them, jointly warrant your Toro Commercial product (“Product”) to be free from defects in materials or workmanship for two years or 1500 operational hours*, whichever occurs first. This warranty is applicable to all products with the exception of Aerators (refer to separate warranty statements for these products).
