![background image](http://html1.mh-extra.com/html/jcb/groundhog-6x4/groundhog-6x4_service-manual_3551886203.webp)
Section H - Steering
Kingpins
Removal and Replacement
H-10
H-10
9803/9390-2
!M
WARNING
A raised and badly supported machine can fall on you.
Position the machine on a firm, level surface before
raising one end. Ensure the other end is securely
chocked. Do not rely solely on the machine hydraulics
or jacks to support the machine when working under
it.
Disconnect the battery, to prevent the engine being
started while you are beneath the machine.
GEN-1-1
1
Apply the parking brake and chock the rear wheels.
Disconnect the battery.
2
Raise and properly support the machine. Remove the
front roadwheel, see
Section 3 - Routine
Maintenance.
3
Disconnect the track rod end from the kingpin,
4
Remove nut
, Pivot bolt
1-G
and washers
.
Remove the kingpin from the suspension arm swivel
boss, noting the locations of the upper and lower
thrust washers.
Inspection
Remove the pivot shaft from the suspension arm swivel
boss.
Inspect all sliding contact surfaces, including thrust
washers. Replace components as necessary.
To replace the bushes, see
Section ‘S’ Suspension
.
Also inspect the stub axle for signs of damage.
When Assembling
Replacement is the reverse of removal, but note the
following:
1
Thoroughly grease all sliding parts during assembly
and grease through the grease nipple after assembly.
2
Ensure that
both
thrust washers (upper and lower)
are fitted.
3
The washer
under the head of the pivot bolt, and
also the washer seating the nut
, are hardened
washers - NOT ordinary washers. If renewing, renew
with correct grade JCB hardened washers.
4
Renew the nut
(grade 12.9) and torque tighten to
72 Nm.
Note: If renewing the pivot bolt 1-G, the correct grade 12.9
must be used.
Содержание Groundhog 6x4
Страница 4: ...Section 1 General Information 1 0 1 0 9803 9390 2 Notes...
Страница 6: ...Page No Contents Section 1 General Information 1 ii 1 ii...
Страница 20: ...Section 1 General Information Service Tools Numerical List 1 14 1 14 9803 9390 2 Page left intentionally blank...
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...
Страница 38: ...Section 2 Care and Safety Safety Notices Safety Decals 2 12 2 12 9803 9390 2 Page left intentionally blank...
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...
Страница 80: ...Section 3 Maintenance Routine Maintenance Troubleshooting 3 38 3 38 9803 9390 2 Page left intentionally blank...
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...
Страница 187: ...Section G Brakes Basic System Operation Layout G 2 G 2 9803 9390 2 Page left intentionally blank...
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...
Страница 195: ...Section H Steering Technical Data Data H 2 H 2 9803 9390 2 Page left intentionally blank...
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...