1996 LAND ROVER DEFENDER wheel

STEERING
1
SPECIFICATIONS, TORQUE REV: 05/99 TORQUE VALUES
NOTE: Torque wrenches should be regularly checked for accuracy to ensure that all fixings are
tightened to the correct torque.
Nm
Ball joint nuts 40..............................................................................................
Clamp bolt nuts 9...........................................................................................
Steering column bracket nuts 22....................................................................
Steering wheel nut 43.....................................................................................
Tie bar to mounting nut 110.............................................................................
Universal joint pinch bolt 25............................................................................
PAS box
Adjuster locknut 60.................................................................................
Drop arm nut 176....................................................................................
Sector shaft cover to steering box 75.....................................................
Steering box to chassis 81.....................................................................
Steering box fluid pipes 14mm thread 15...............................................
Steering box fluid pipes 16mm thread 20...............................................
Tie bar 81...............................................................................................
PAS pump
High pressure fluid pipe 20.....................................................................
Power steering pump mounting 35.........................................................
Pulley bolts, power steering pump 10....................................................
Hose clamp 3........................................................................................
Front mounting plate bolts 9..................................................................
PAS reservoir
Hose clamp 3........................................................................................
* Torque values below are for all screws and bolts used except for those that are specified otherwise.
METRIC Nm
M5 6......................................................................................................
M6 9......................................................................................................
M8 25.....................................................................................................
M10 45...................................................................................................
M12 90...................................................................................................
M14 105..................................................................................................
M16 180..................................................................................................
UNC / UNF
1/4 9......................................................................................................
5/16 24...................................................................................................
3/8 39.....................................................................................................
7/16 78...................................................................................................
1/2 90.....................................................................................................
5/8 136....................................................................................................

FRONT SUSPENSION
1
DESCRIPTION AND OPERATION DESCRIPTION
The front suspension design allows maximum wheel
travel and axle articulation providing good ground
clearance without loss of traction or directional
stability.
Long radius arms are fitted to the front axle and
provide maximum axle articulation which is vital for off
road performance. The radius arms are secured to
fabricated mounting brackets welded to the front axle.
Flexible rubber bushes are used on a stem end joint
to secure the rear of the radius arms to mountings on
the chassis cross member.
A panhard rod, which ensures that the front axle
remains centrally located, is fitted transversely and
also uses ferrule rubber bush mountings at both axle
and chassis locations.Two rubber bearing bushes, with retaining straps,
secure the rear of the anti-roll bar to the chassis
mountings, while bushed links support the front of the
bar to the front axle.
Conventional long travel coil springs and hydraulic
shock absorbers are used to control body movement
in all conditions. The shock absorbers are secured to
fabricated towers which are bolted to the chassis. The
upper and lower fixings use a single location stud with
flexible rubber bushes, support washers and securing
nuts. Retaining plates are used to secure the coil
springs to the fabricated towers and axle mountings.
Rubber bump stops are fitted underneath the chassis,
adjacent to the front road springs, and prevent
possible damage that could occur should there be
excessive axle to chassis movement.
Front suspension
1.Panhard rod
2.Radius arms
3.Coil springs
4.Shock absorber
5.Anti-roll bar

FRONT SUSPENSION
1
REPAIR SELF LOCKING NUTS
WARNING: Where self locking nuts are
removed, they must be replaced with new
nuts of same specification.
PANHARD ROD
Service repair no - 60.10.07.
Remove
1.Remove fixings at mounting arm.
2.Remove fixings at axle bracket.
3.Remove panhard rod.
4.Using a suitable length of steel tubing, press out
flexible bushes. Ensure tubing locates on outer
edge of bush and not on rubber inner.
Refit
5.Fit replacement bushes.
CAUTION: Apply pressure to outer edge of
bush, and not rubber inner.
6.Fit panhard rod to axle bracket and mounting
arm. Tighten fixings to
88 Nm (65 lbf/ft).
RADIUS ARM
Service repair no - 60.10.16.
Remove
1.Loosen road wheel retaining nuts.
2.Raise front of vehicle. Support chassis on stands
and remove wheel.
3.Support front axle weight with jack.
4.Remove radius arm to chassis side member
fixings.
5.Disconnect track rod at ball joint.

60FRONT SUSPENSION
2
REPAIRREV: 05/99
6.Remove fixings, radius arm to axle.
7.Lower radius arm front end to clear axle and
remove from vehicle.
8.Using suitable length of steel tubing, press out
flexible bushes.
Refit
9.Press in replacement bushes.
CAUTION: When pressing in new bushes
press on outer edge of bush and not
rubber inner.
10.Fit radius arm to axle mounting.
11.Fit track rod at ball joint.
12.Fit radius arm to chassis. Tighten bolts to
176
Nm (130 lbf/ft).
13.Fully tighten radius arm to axle fixings to197 Nm
(145 lbf/ft).
14.Fit road wheel, remove chassis stands and jack.
Tighten wheel nuts to correct torque:
Alloy wheels -
130 Nm (96 lbf/ft)
Steel wheels -100 Nm (80 lbf/ft)
Heavy duty wheels -170 Nm (125 lbf/ft)
FRONT SHOCK ABSORBER
Service repair no - 60.30.02.
Remove
1.Loosen road wheel retaining nuts.
2.Support chassis on stands and remove road
wheel.
3.Support axle weight with jack.
4.Remove shock absorber lower fixing and
withdraw cupwasher, rubber bush and seating
washer.
5.Remove four shock absorber bracket fixings.
6.Withdraw shock absorber and bracket assembly.
7.Withdraw lower seating washer, rubber bush and
cupwasher.
8.Remove fixings, shock absorber to mounting
bracket.
9.Withdraw mounting bracket.
10.Lift off top seating washer, rubber bush and
cupwasher.

FRONT SUSPENSION
3
REPAIR REV: 05/99 Refit
11.Assemble shock absorber components.
12.Position shock absorber, complete with bracket
and secure with 4 fixings.
13.Secure shock absorber lower fixing.
14.Fit road wheel, remove chassis stands and jack.
Tighten wheel nuts to correct torque:
Alloy wheels -
130 Nm (96 lbf/ft)
Steel wheels -100 Nm (80 lbf/ft)
Heavy duty wheels -170 Nm (125 lbf/ft)
FRONT ROAD SPRING
Service repair no - 60.20.11.
Remove
1.Remove front shock absorber
See Front
shock absorber
.
CAUTION: Avoid over stretching brake
hoses. If necessary, loosen hose
connector locknuts to allow hoses to
follow axle.
2.Lower axle sufficient to free road spring.
3.Withdraw road spring.
4.Withdraw shock absorber bracket securing ring.
Refit
5.Fit shock absorber bracket retaining ring. Retain
in position with a nut.
6.Position road spring and raise axle.
7.Remove nut retaining securing ring.
8.Fit front shock absorber
See Front shock
absorber
.

REAR SUSPENSION
1
DESCRIPTION AND OPERATION DESCRIPTION
The rear suspension design locates the rear axle with
two round section steel lower link arms and a forged
'A' frame, upper link assembly. This system allows
maximum axle articulation and wheel travel while
maintaining roll stiffness and directional stability.
The link arm is secured by a single retaining nut to the
chassis mounting, comprising a rubber bushed
bracket, which is retained by three fixings. A ferrule
rubber bush with a single retaining bolt is used to
secure the link arm to its axle mounting.
The upper link assembly is located on the rear
differential housing by a pivot ball-pin assembly. Two
brackets bolted to the chassis crossmember support
both sides of the 'A' frame of the link assembly,
secured by single retaining bolts.A Boge Hydromat self levelling unit can be fitted, as
an option, on 110/130 models to give additional
support when the vehicle is used to carry heavier
loads.
Two rubber bearing bushes, with retaining straps,
secure the rear of the anti-roll bar, if fitted, to the
chassis mountings, while bushed links support the
front of the anti-roll bar to the axle.
Conventional long travel coil springs and hydraulic
shock absorbers are used to control body movement.
The shock absorbers are secured to chassis mounting
brackets and fabricated lower mountings welded to to
the rear axle. Retaining plates are used to secure the
coil springs to the axle mounting while fabricated
brackets, welded to the chassis, are used for the
upper spring location.
Rear axle suspension
1.'A' frame, upper link assembly
2.Lower link
3.Coil springs
4.Shock absorber

REAR SUSPENSION
1
REPAIR REV: 05/99 REAR ROAD SPRING
Service repair no - 64.20.01.
Remove
1.Loosen rear road wheel retaining nuts.
2.Support chassis on stands and remove wheels.
3.Support rear axle weight with jack.
4.Disconnect shock absorbers at one end.
5.Position coil spring compressor correctly on road
spring.
6.Compress spring evenly to facilitate removal.
7.Lower axle to free road spring from upper seat.
CAUTION: Avoid lowering axle further than
rear brake flexible hose will allow.
8.Remove spring retainer plate.
9.Withdraw road spring.
10.Collect spring seat.
Refit
11.Position spring seat on axle location.
12.Fit road spring into chassis location and, using a
turning motion, fit to spring seat.
13.Fit spring retainer plate. Tighten bolts to
14 Nm
(10 lbf/ft).
14.Secure shock absorber. Tighten fixing to37 Nm
(27 lbf/ft).
15.Fit road wheels, remove chassis stands and
jack. Tighten wheel nuts to correct torque:
Alloy wheels -
130 Nm (96 lbf/ft)
Steel wheels -100 Nm (80 lbf/ft)
Heavy duty wheels -170 Nm (125 lbf/ft)
REAR SHOCK ABSORBER
Service repair no - 64.30.02.
Remove
1.Loosen road wheel retaining nuts.
2.Support chassis on stands. Remove road wheel
and support rear axle weight with jack.
3.Remove fixings and withdraw shock absorber
from axle bracket.
4.Remove upper fixings.
5.Withdraw shock absorber.
6.If required, remove mounting bracket
7.If required, remove mounting rubbers.
Refit
8.Position shock absorber and fit upper fixings.
9.Secure shock absorber with lower fixings to axle
bracket. Tighten upper and lower fixings to
37
Nm (27 lbf/ft).
10.Fit road wheels, remove chassis stands and
jack. Tighten wheel nuts to correct torque:
Alloy wheels -
130 Nm (96 lbf/ft)
Steel wheels -100 Nm (80 lbf/ft)
Heavy duty wheels -170 Nm (125 lbf/ft)

BRAKES
7
REPAIR REV: 05/99 FRONT BRAKE PADS - ALL MODELS
Service repair no - 70.40.02
Remove
1.Remove front road wheels .
2.Clean exterior of calipers.
3.Remove split pin from retaining pins.
4.Remove pad retaining pins and anti-rattle
springs.
5.Remove brake pads.
6.Clean exposed parts of pistons, using new brake
fluid. Wipe away excess with a lint free cloth.
7.Using piston clampLRT-70-500press each
piston back into its bore. Ensure that displaced
brake fluid does not overflow from reservoir.
Refit
8.Fit brake pads.
9.Fit pad retaining pins and anti-rattle springs.
Secure with new split pins.
10.Apply service brake pedal several times to locate
pads.
11.Fit road wheels. Tighten wheel nuts to correct
torque:
Alloy wheels -
130 Nm (96 lbf/ft)
Steel wheels -100 Nm (80 lbf/ft)
Heavy duty wheels -170 Nm (125 lbf/ft)
12.Check fluid reservoir. Top up if necessary, using
correct grade of fluid
See LUBRICANTS,
FLUIDS AND CAPACITIES, Information,
Recommended lubricants and fluids
.