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Section 3 - Maintenance
Routine Maintenance
Transmission
3-31
3-31
9803/9390-2
Adjusting the Drive Chain Tension
Park the machine on a level surface, but do not engage the
park brake. Stop the engine and remove the starter key.
Set the forward/reverse lever to Neutral and set the
differential lock to OFF.
Use safe lifting equipment to raise the machine far enough
to block the wheels clear of the ground.
Raise the load bay.
At the rearmost wheel on each side of the machine, loosen
the four fasteners
.
On each side of the machine, turn adjuster
to take up
the slack in the chain. Adjust until the tension on both sides
are equal and within limits.
Evenly tighten fasteners
to a torque of 74 Nm (55 lbf
ft). Recheck the tensions and repeat the above procedure
if they are either different or outside limits.
Once the tensions remain correct, rotate the drive wheels
approximately 120 deg and recheck the tensions. Make
sure there are no tight spots as the wheels rotate. If the
tensions remain correct, repeat this procedure twice more.
If no change occurs, the adjustment is complete. (If there
are tight spots, contact your JCB Distributor.)
Fig 20.
A
B
Содержание Groundhog 6x4
Страница 4: ...Section 1 General Information 1 0 1 0 9803 9390 2 Notes...
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Страница 24: ...Section 2 Care and Safety 2 0 2 0 9803 9390 2 Notes...
Страница 26: ...Page No Contents Section 2 Care and Safety 2 ii 2 ii...
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Страница 40: ...Section 3 Routine Maintenance 3 0 3 0 9803 9390 2 Notes...
Страница 42: ...Page No Contents Section 3 Routine Maintenance 3 ii 3 ii...
Страница 75: ...Section 3 Maintenance Routine Maintenance Fuses 3 33 3 33 9803 9390 2 Fuses See Fuses and Relays Section C...
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Страница 82: ...Section 1 General Information 1 0 1 0 9803 9390 2 Notes...
Страница 84: ...Page No Contents Section A Optional Equipment A ii A ii...
Страница 88: ...Section 1 General Information 1 0 1 0 9803 9390 2 Notes...
Страница 90: ...Page No Contents Section B Body and Framework B ii B ii...
Страница 104: ...Section C Electrics C 0 C 0 9803 9390 2 Notes...
Страница 106: ...Page No Contents Section C Electrics C ii C ii...
Страница 110: ...Section C Electrics Technical Data Fuses and Relays C 4 C 4 9803 9390 2 Page left intentionally blank...
Страница 114: ...Section C Electrics Circuit Schematic Main Components C 8 C 8 9803 9390 2 Page left intentionally blank...
Страница 118: ...Section C Electrics Service Tools Tool Detail Reference C 12 C 12 9803 9390 2 Page left intentionally blank...
Страница 136: ...Section C Electrics Service Procedures Wiring Harness Repair C 30 C 30 9803 9390 2 Page left intentionally blank...
Страница 138: ...Section C Electrics Tipper Ram Removal and Replacement C 32 C 32 9803 9390 2 Page left intentionally blank...
Страница 140: ...Section C Electrics Harness Data Drawings and Interconnection C 34 C 34 9803 9390 2 Fig 1 Basic Harness Layout...
Страница 141: ...Section C Electrics Harness Data Drawings and Interconnection C 35 C 35 9803 9390 2 Fig 2 Basic Harness Connections...
Страница 142: ...Section C Electrics Harness Data Drawings and Interconnection C 36 C 36 9803 9390 2 Fig 3 Deluxe Lighting Harness Layout...
Страница 148: ...Section 1 General Information 1 0 1 0 9803 9390 2 Notes...
Страница 150: ...Page No Contents Section D Controls D ii D ii...
Страница 153: ...Section D Controls Transmission Controls Differential Lock D 3 D 3 9803 9390 2 Fig 3 A Cable B Bracket C Arm B A C...
Страница 154: ...Section D Controls Transmission Controls Differential Lock D 4 D 4 9803 9390 2 Page left intentionally blank...
Страница 156: ...Section E Hydraulics E 0 E 0 9803 9390 2 Notes...
Страница 157: ...Page No Contents Section E Hydraulics E i E i Introduction Note THERE ARE NO HYDRAULICS ON THIS MACHINE E 1...
Страница 158: ...Page No Contents Section E Hydraulics E ii E ii...
Страница 159: ...Section E Hydraulics E 1 E 1 9803 9390 2 Introduction Note THERE ARE NO HYDRAULICS ON THIS MACHINE...
Страница 163: ...Section F Transmission F 0 F 0 9803 9390 2 Notes...
Страница 165: ...Page No Contents Section F Transmission F ii F ii...
Страница 167: ...Section F Transmission Technical Data Data F 2 F 2 9803 9390 2 Page left intentionally blank...
Страница 175: ...Section F Transmission Driven Pulley Removal and Replacement F 10 F 10 9803 9390 2 Page left intentionally blank...
Страница 177: ...Section F Transmission Transaxle Differential Lock Lever Arm F 12 F 12 9803 9390 2 Page left intentionally blank...
Страница 183: ...Section G Brakes G 0 G 0 9803 9390 2 Notes...
Страница 184: ...Page No Contents Section G Brakes G i G i Basic System Operation Layout G 1 Technical Data System Type H 3...
Страница 185: ...Page No Contents Section G Brakes G ii G ii...
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Страница 189: ...Section H Brakes Technical Data System Type H 4 H 4 9803 9390 2 Page left intentionally blank...
Страница 191: ...Section H Steering H 0 H 0 9803 9390 2 Notes...
Страница 193: ...Page No Contents Section H Steering H ii H ii...
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Страница 199: ...Section H Steering Checking and Adjustment Wheel Alignment H 6 H 6 9803 9390 2 Page left intentionally blank...
Страница 205: ...Section H Steering Front Wheel Bearings Location H 12 H 12 9803 9390 2 Page left intentionally blank...
Страница 207: ...Section K Engine K 0 K 0 9803 9390 2 Notes...
Страница 208: ...Page No Contents Section K Engine K i K i Technical Data Specification K 1...
Страница 209: ...Page No Contents Section K Engine K ii K ii...
Страница 213: ...Section S Suspension S 0 S 0 9803 9390 2 Notes...
Страница 215: ...Page No Contents Section S Suspension S ii S ii...
Страница 217: ...Section S Suspension Technical Data Data S 2 S 2 9803 9390 2...
Страница 219: ...Section S Suspension Service Tools Tool Detail Reference S 4 S 4 9803 9390 2 Tool Detail Reference...
Страница 227: ...Section S Suspension Spring Damper Strut Removal and Replacement S 12 S 12 9803 9390 2 Page left intentionally blank...