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Toro Polar Trac Cab 30474 Operator's Manual

For groundmaster 7200 series mower
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Original Instructions (EN)
Polar Trac
Groundsmaster
Model No. 30474—Serial No. 403380001 and Up
Model No. 30675—Serial No. 403380001 and Up
Form No. 3427-218 Rev A
®
Cab
®
7200 Series Mower
*3427-218* A

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Summary of Contents for Toro Polar Trac Cab 30474

  • Page 1 Form No. 3427-218 Rev A Polar Trac ® Groundsmaster ® 7200 Series Mower Model No. 30474—Serial No. 403380001 and Up Model No. 30675—Serial No. 403380001 and Up *3427-218* A Register at www.Toro.com. Original Instructions (EN)
  • Page 2 Whenever you need service, genuine Toro parts, or Figure 2 additional information, contact an Authorized Service 1. Safety alert symbol Dealer or Toro Customer Service and have the model and serial numbers of your product ready. Figure 1 identifies the location of the model and serial numbers This manual uses 2 words to highlight information.

  • Page 3: Table Of Contents

    Contents Safety ............... 4 Safety and Instructional Decals ......4 Setup ................ 7 1 Preparing the Machine........9 2 Installing the Heat Shields........ 9 3 Assembling the Heater Hoses......10 4 Installing the Bulkhead Bracket ...... 12 5 Routing the Heater Hoses ......14 6 Installing the Temperature Sensor....

  • Page 4: Safety

    Safety 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 missing. decal130-0457 130-0457 1. Left 2. Right decal120-0250 120–0250 1.
  • Page 5 decal130-5361 130-5361 1. Warning—read the Operator's Manual; only operate from the driver's seat; wear a seatbelt; wear hearing protection.
  • Page 6 decal121-8378 121-8378 5. External air 1. Fan—off 2. Fan—on full 6. Internal air 3. Cold air 7. Air conditioner—off 4. Hot air 8. Air conditioner—on decal125-9659 125-9659 1. Head light–on 5. Hazard light–on 2. Head light–off 6. Hazard light–off 3. Cab light–on 7.

  • Page 7: Setup

    Wire harness Relay Fuse (60 A) Fuse (10 A) Install the wire harness. Cable tie Wire harness fuse block—Toro Part No. 92-2641 (purchased separately) Key start harness—Toro Part No. 107-0672 (purchased separately) Skid plate Bolt (3/8 x 1-1/4 inches) Install the skid plate.
  • Page 8 Procedure Description Qty. – No parts required Remove the roll bar. Roller assembly Left bracket Right bracket Bolt (3/8 x 2-1/4 inches) Bolt (3/8 x 5/8 inch) Remove the summer frame. Flange nut (3/8 inch) Clevis pin Self-tapping screw (1/4 inch) Hose plugs Bulb seal Rear foam seal...

  • Page 9: Preparing The Machine

    Preparing the Machine No Parts Required Procedure Park the machine on a level surface, lower the g032347 cutting unit to the lowest height-of-cut setting, Figure 3 shut off the engine, and remove the key. 1. Swell latch 2. Back panel Disconnect the battery cable connected to the negative (-) battery terminal.

  • Page 10: Assembling The Heater Hoses

    Note: Use the cutouts for the bolts to align the under-seat shield to the plate. Install the wire clip to the bottom of the seat plate (Figure g032391 g032393 Figure 5 Figure 7 1. Seat connector 3. Wire clip 1. Hole for wire clip 2.
  • Page 11 g030360 Figure 9 1. Female coupler 5. Return hose 2. Female dust plug 6. Tee fitting 3. Straight fitting (3/8 NPT x 7. Hose clamp (1/2 to 1-1/4 0.625 barb) inches) g032343 Figure 8 4. Hose clamp (1/2 to 1-1/4 inches) 1.
  • Page 12 Connecting to the Radiator Hose Connecting to the Radiator Hose Yanmar Engine Only Kubota Engine Only Locate the radiator hose (Figure 10). Locate and remove the radiator hose (Figure 12). g032421 Figure 12 1. Cut lines g032396 Figure 10 Use a cutting tool to cut the radiator hose at the 1.

  • Page 13: Installing The Bulkhead Bracket

    If it is present, remove the punch-out located between the 2 holes (Figure 15). Installing the Bulkhead Bracket Parts needed for this procedure: Grommet Bulkhead bracket Bolts (5/16 x 5/8 inch) R-clamp Carriage bolt (1/4 x 3/4 inch) g032345 Figure 15 Flange nut (1/4 inch) 1.

  • Page 14: Routing The Heater Hoses

    Routing the Heater Hoses Parts needed for this procedure: Hose clamp (1/2 to 1-1/4 inches) Straight fitting (3/8 npt x 0.625 barb) Temperature sensor (Yanmar engine only) Adapter (Yanmar engine only) Routing the Supply Hose g032394 Kubota Engine Only Figure 17 Route the supply hose as shown in Figure 1.
  • Page 15 g032422 Figure 20 1. Supply hose 3. Straight fitting (3/8 NPT x 0.625 barb) 2. Hose clamp (1/2 to 1-1/4 4. Temperature sensor inches) g032423 Figure 21 Apply sealant to the straight fitting (3/8 NPT x 1. Supply hose 2. Return hose 0.625 barb);...
  • Page 16 Remove the temperature sensor and gasket from the rear port of the water pump (Figure 23). Note: Retain the temperature sensor for installation in step 5. g233712 Figure 24 1. Reducer 3. Forward port (water-pump housing) 4. Temperature sensor 2. O-ring g233715 Figure 23 Apply PTFE thread sealant to the threads of the...
  • Page 17 g032427 Figure 26 1. Return hose 2. Supply hose Slide the hose clamp over the hose end (Figure g233713 27). Figure 25 1. Straight fitting (3/8 npt x 3. Socket terminal 0.625 barb) (coolant-temperature sensor) 2. Rear port (water-pump 4. Blade terminal housing) (temperature sensor) Routing the Supply Hose...

  • Page 18: Installing The Temperature Sensor

    Routing the Return Hose Yanmar Engine Only Route the supply hose as shown in Figure g032524 Figure 29 1. Thermostat housing 5. Yellow wire 2. Engine-port plug 6. Engine-warm connector 3. Dual-temperature sensor 7. Orange wire 4. Engine-hot connector Apply sealant to the temperature sensor; skipping the first thread.

  • Page 19: Installing The Washer Bottle

    Installing the Washer Bottle Parts needed for this procedure: Washer bottle Bracket R-clamp Carriage bolt (5/16 x 1 inch) Bolt (5/16 x 3/4 inch) Flange nut (5/16 inch) Carriage bolt (1/4 x 3/4 inch) g032447 Figure 31 Nut (1/4 inch) 1.
  • Page 20 Note: Do not secure the hoses to hot or moving parts. Installing the Washer Bottle Yanmar Engine Only Use the 3 carriage bolts (5/16 x 2 inch), (5/16 x 1 inch), and 3 flange nuts to secure the bracket to the frame (Figure 33).

  • Page 21: Installing The Wire Harness

    Parts needed for this procedure: Wire harness Relay Fuse (60 A) Fuse (10 A) Cable tie Wire harness fuse block—Toro Part No. 92-2641 (purchased separately) Key start harness—Toro Part No. 107-0672 (purchased separately) Assembling the Wire Harness g032523 Assemble the following components to the wire...
  • Page 22 Routing the Wire Harness Kubota Engine Only Route the 3 cab connectors through the grommet (Figure 38). g032517 Figure 38 1. Cab connectors 5. Positive connector (red) 2. Relay assembly g032518 6. Negative connector (black) Figure 37 7. Auxiliary-power wire 3.
  • Page 23 Routing the Wire Harness Connecting the Auxiliary-Power Wire—Fuse Block of the Machine Yanmar Only Note: Route the 3 cab connectors through the If you do not have an open slot in the fuse grommet (Figure 39). block for the machine, skip to Connecting the Auxiliary-Power Wire—Additional Wire Harness Fuse Block (page...
  • Page 24 At the fuse block (Figure 41), connect the following wire pairs: Component Wire color Connector type Kit wire Green Insulated blade harness—auxiliary connector power wire Fuse Pink Insulated socket block—machine connector wire harness (options relay) Note: If the auxiliary-power wire is used in another circuit, install an additional wire harness fuse block and key start harness;...
  • Page 25 Connecting the Battery Component Wire color Connector type Key start harness Blue (18 gauge) Insulated socket Route the 10-gauge red and black wires along (Part No. connector the ROPS tube on the left side of the frame and 107-0672) toward the battery (Figure 38).

  • Page 26: Installing The Skid Plate

    Installing the Skid Plate Removing the Roll Bar Kubota Engine Only No Parts Required Parts needed for this procedure: Procedure Skid plate Note: Have another person help you remove the roll bar from the machine. Bolt (3/8 x 1-1/4 inches) Bolt (3/8 x 1 inch) Have another person support the roll bar.
  • Page 27 the appropriate rear corner of the deck frame with a self-tapping screw (3/8 x 5/8 inch) (Figure 48). Note: Point the bracket toward the end of the Removing the Summer rear frame. Frame Parts needed for this procedure: Roller assembly Left bracket Right bracket Bolt (3/8 x 2-1/4 inches)
  • Page 28 Disconnecting the PTO Disconnect the pivot arm and pivot bracket by removing the hairpin securing the pivot pin and Loosen the PTO drive-shaft bolts and nuts. washer (Figure 50). Remove the roll pin and pull the drive shaft off the gearbox shaft (Figure 52).
  • Page 29 Use 2 jack stand underneath the frame to support the back of the machine (Figure 54). g032569 Figure 54 g032735 Figure 56 Kubota frame shown 1. Retaining ring 3. Bolt 1. Jack stand 2. Frame 2. Lift cylinder 4. Pivot pin Place a suitable drain pan underneath the valve Remove the locknuts and bolts securing the and disconnect the hydraulic hoses from the...

  • Page 30: Installing The Cab

    Installing the Cab Parts needed for this procedure: Bulb seal Rear foam seal g032737 Right, rear- foam seal Figure 58 Left, rear foam seal 1. Bolt 2. Locknut Right, middle foam seal Left, middle foam seal Roll the summer frame forward and store it for seasonal changeover (Figure 59).
  • Page 31 Align the innermost edges of the left middle and right middle foam seals with the left, rear and right, rear foam seal and interlock the tabs ( Figure 61). Note: The inner edge of the forward legs of the foam seals should be approximately 3 mm (1/8 inch) away from the inner edge of the side seal panels of the cab frame.
  • Page 32 Press the forward edge of the side front foam seal into the front foam seal and align the inner edges of the foam seal with the inner edges of the seal panels of the cab frame (Figure 63). g032780 Figure 65 g028728 Figure 63 1.

  • Page 33: Installing The Winter Frame

    Installing the Winter Frame Parts needed for this procedure: Winter frame Coupler link Bolt (3/4 x 4 inches) Washer (3/4 inch) Supply-hose cover g032782 Figure 67 Return-hose cover 1. Lift screw 2. Lift-bar assembly Pivoting the Cab Alternate between turning the lift screws, a Remove the 2 bolts securing the access cover few turns at a time until the cab pivots forward on each side of the machine and set them aside...
  • Page 34 Use the coupler link, bolt (3/4 x 4 inches), and washer to secure the winter frame to the machine frame (Figure 69). g032662 Figure 71 1. Flange nut (1/2 inch) 4. Locknut (3/4 inch) 2. Cab-bracket mount 5. ROPS tube 3.
  • Page 35 Connecting the Wire Harness • Torque the bolts (1/2 x 3-1/4 inches) to 91 to 113 N∙m (67 to 83 ft-lb). Route the wire harness from the cab toward the • Torque the bolts (3/4 x 3-1/2 inches) to 322 wire harness from the machine (Figure 74).
  • Page 36 Installing the Rear Cover Removing the Rear Wheels Use the 5 bolts (3/8 x 3/4 inch) to secure the Loosen the lug nuts on the rear wheels. rear cover to the machine (Figure 75). Use a floor jack to raise the rear wheels off the ground and then support the frame with jack stands (Figure...
  • Page 37 Connecting the PTO Drive Connecting the Hydraulic Hoses Remove the 2 bolts that secure the operator At the gear pump, loosen the supply-hose fitting deck to the machine to access the PTO and rotate it toward the front of the machine connection (Figure 78).
  • Page 38 g032629 Figure 84 g032630 Figure 82 1. Through hole 4. Return hose 2. Supply hose 5. Control valve Installing the Tracks 3. Tube CAUTION Connect the return hose to the control valve The track guides have many pinch points. (Figure 82).
  • Page 39 g032738 Figure 88 3. Floor jack 1. Jack stand (2) 2. Pivot point g032573 Figure 86 1. Locknut 3. Threaded stud Use jack stands to support the winter frame 2. Washer 4. Bogie-stop assembly (Figure 89). Locate the pivot point for the attachment arm on the winter frame (Figure 87).

  • Page 40: Completing The Installation

    Completing the Installation No Parts Required Procedure Install the hood on to the machine. Fill the washer fluid tank. g032739 Figure 90 Fill the radiator; refer to the machine Operator's Manual for fluid specifications. 1. Track path 2. Track Check the hydraulic-fluid level and replenish as needed;...

  • Page 41: Product Overview

    Climate-Controls Panel Product Overview Use the climate-control panel to adjust the cab temperature (Figure 94). g004965 Figure 92 1. Track 5. Door latch g032787 2. Attachment-lift arm 6. Fuel-tank cap Figure 94 3. Windshield wiper 7. Hood 1. Fan-control position 4.

  • Page 42: Light-Controls Panel

    Light-Controls Panel Rear-Window Latch Use the light-controls panel to operate the lights on Rear-Window Latch machine (Figure 95). g032824 Figure 96 g032786 1. Window latch Figure 95 1. Headlight switch 3. Hazard-light switch Lift up the window latches to open the window (Figure 2.

  • Page 43: Foot Pedal Operation

    Foot Pedal Operation Operation Use the foot pedal to operate the attachment arm Note: (Figure 97). Determine the left and right sides of the machine from the normal operating position. Putting Safety First Please read all safety instructions and symbols in the safety section.

  • Page 44: Using The Attachments

    Using the Attachments Routing the Snowthrower Wires • Read the Operator's Manual supplied with the attachment before operating. Route the snow thrower wires from the cab, through • Ensure that the hydraulic quick couplers are free the eyelet and to the snowthrower. of any contaminates before connecting.
  • Page 45 Disconnecting the PTO Removing the Tracks Remove the 2 bolts securing the floor-plate Place 2 jack stands underneath the back of cover and remove the cover (Figure 101). machine frame (Figure 103). g032669 Figure 103 g032576 Figure 101 1. Machine frame 2.
  • Page 46 g032731 Figure 105 g032630 1. Attachment assembly 2. Attachment-assembly Figure 106 pivot 1. Through hole 4. Return hose 2. Supply hose 5. Control valve Use jack stands to support the front of the winter 3. Tube frame. Remove the front wheels from the winter frame. Disconnect the return hose from the control valve (Figure...
  • Page 47 g032664 Figure 108 1. Machine wire harness 2. Cab wire harness g032851 Figure 110 Secure each wire harness for seasonal storage. 1. Winter grommet 2. Summer grommet Disconnecting the Cab Hoses Install the rear cover; refer to Installing the Rear Cover (page 36) Disconnect the washer tube, heater-supply hose, and heater-return hose...
  • Page 48 Disconnecting the Winter Frame from the Machine Remove the cover plates and set them aside (Figure 114). g032733 Figure 112 1. Access cover 2. Bolt Position the lift bar across the cab frame (Figure 113). g032736 Figure 114 1. Bolts 2.

  • Page 49: Installing The Summer Frame

    g032768 g032575 Figure 118 Figure 116 1. Winter frame 3. Jack stands 1. Bolt 2. Washer 2. Machine Install the summer wheels. Install the rear cover to the cab; refer to Installing Use a floor jack to lower the summer wheels to the Rear Cover (page 36).
  • Page 50 Connecting the Hydraulics to the Summer Frame Place a suitable drain pan underneath the valve and disconnect the hydraulic hoses from the control valve. Loosen the supply-hose fitting that is connected to the gear pump and rotate the supply hose toward the right side of the machine (Figure 122).
  • Page 51 Installing the Deck and Cover Plates Use the pivot pin and hairpin to secure the operator deck as shown in Figure 126. g032445 Figure 124 1. Hydraulic-return hose 2. Hydraulic-supply hose g032773 Figure 126 Install the hydraulic-supply hose to the port 1.
  • Page 52 Installing the Roll Bar Note: Have an another person help you install the roll bar. Align the holes in the roll bar with the holes in the lower-ROPS tube (Figure 130). g032736 Figure 128 1. Bolts (1/4 x 5/8 inch) 2.

  • Page 53: Maintenance

    Maintenance Recommended Maintenance Schedule(s) Maintenance Service Maintenance Procedure Interval • Torque the frame mounting bolts. After the first 10 hours • Torque the wheel lug nuts. • Clean the cab air filters (replace the filters if damaged or excessively dirty). After the first 250 hours •...

  • Page 54: Drive System Maintenance

    Drive System Cab Maintenance Maintenance Cleaning the Cab Checking the Tire Pressure Important: Use care around the cab seals and lights (Figure 132). Service Interval: Every 50 hours If you are using a pressure washer, keep the washer wand at least 0.6 m (2 ft) away from the Important: Check the air pressure in the tires machine.

  • Page 55: Cleaning The Air Filters

    Cleaning the Air Filters Important: If either filter has a hole, tear, or other damage, replace it. Service Interval: After the first 250 hours (replace Install the filters and grate, securing them with the filters if damaged or excessively the thumb screws. dirty).

  • Page 56: Storage

    Storage Storing the Machine Park the machine on a level surface, lower any equipped attachments, shut off the engine, and remove the key. Thoroughly clean the machine and cab, paying special attention to these areas: • PTO shaft assembly • All grease fittings and pivot points •...
  • Page 57 Notes:...
  • Page 58 Notes:...
  • Page 59 Notes:...
  • Page 60 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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Polar trac cab 30675

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