Land Rover Defender 90 Workshop 2nd Edition Nas Rover Manual

STEERING
5
REPAIR STEERING COLUMN
Service repair no - 57.40.01
Remove
1.Loosen clip securing air inlet hose to MAF
sensor.
2.Loosen clip securing air inlet hose to plenum
chamber.
3.Remove air inlet hose.
4.Mark relationship of top universal joint to
steering column and shaft.
5.Remove 2 bolts from top universal joint.
6.Remove steering shaft top universal joint.
7.Remove centre pad from steering wheel.
8.Remove nut securing steering wheel to column
and collect washer.
9.Using...

57STEERING
6
REPAIR
16.Remove 2 lower bolts securing steering column
to body.
17.Remove 2 upper clamping bolts and collect
clamp and rubber.
18.Release harness from clip on column upper
mounting bracket.
19.Release clip from column upper mounting
bracket.
20.Remove 4 bolts securing column upper
mounting bracket.
21.Remove upper mounting bracket.
22.Disconnect 3 multiplugs from rear of switch
pack.
23.Loosen screw and remove switch pack.
24.Disconnect multiplug and 6 Lucars from ignition
switch.
NOTE:...

STEERING
7
REPAIR 34.Fully tighten ignition barrel bolts until heads
shear.
35.Connect multiplug and Lucars to ignition barrel.
36.Fit switch pack to steering column and secure
with screw.
37.Connect multiplugs to rear of switch pack.
38.Position column upper mounting bracket and
tighten bolts to
22 Nm, 16 lbf ft.
39.Fit clip to mounting bracket and secure harness.
40.Fit rubber and clamp to upper steering column.
41.Fit clamp bolts and tighten to
22 Nm, 16 lbf ft.
42.Fit lower steering column bolts and...

57STEERING
8
REPAIR Refit
12.Fit universal joints to steering shaft so pinch
bolts line up with flats on shaft.
13.Fit steering shaft assembly to steering column
and steering box.
14.Align bolt holes with grooves in splines. Fit pinch
bolts and tighten to
25 Nm, 18 lbf ft.
15.Fit air inlet hose between plenum chamber and
MAF sensor.
16.Tighten clips securing hose to plenum chamber
and MAF sensor.DROP ARM
Service repair no - 57.50.14
Remove
1.Raise vehicle on a ramp [hoist].
2.Remove bolt securing...

STEERING
9
REPAIR
7.Mark relationship between drop arm and
steering box for reassembly.
8.Bend back tabs on drop arm locking washer.
9.Loosen nut securing drop arm to steering box
but do not remove.
10.Use special toolLRT-57-012to release drop arm
from steering box spline.
11.Remove nut and discard locking washer.
12.Remove drop arm.
Refit
13.Centralise steering box.
See Adjustment,
power steering box - centralise
14.Align reassembly marks and fit drop arm onto
steering box splines.
15.Fit new locking...

57STEERING
10
REPAIR
5.Remove 2 split pins from castellated nuts
securing track rod to swivel hubs.
6.Remove 2 castellated nuts securing track rod to
swivel hubs.
7.Using special toolLRT-57-018, release track rod
ball joints from swivel hubs.
8.Remove track rod.
Do not carry out further dismantling if component
is removed for access only.
9.Loosen 2 clamp bolts securing linkages to track
rod.
10.Remove linkages.
11.Fit new linkages to track rod and loosely tighten
clamp bolts.
12.Screw in linkages to...

STEERING
11
REPAIR STEERING DAMPER
Service repair no - 57.55.21
Remove
1.Raise vehicle on a ramp [hoist].
2.Remove 2 nuts securing steering damper to
chassis member and collect washer.
3.Remove nut and bolt securing steering damper
to drag link.
4.Release steering damper from drag link and
chassis member and remove.
Refit
5.Position damper to chassis member and drag
link.
6.Fit bolt and new nut securing damper to drag link
and tighten.
7.Fit washer and nuts securing steering damper to
chassis and...

57STEERING
12
REPAIR DRAG LINK AND DRAG LINK ENDS
Service repair no - 57.55.17
Remove
1.Park vehicle on level ground and chock rear
wheels.
2.Set road wheels in straight ahead position.
3.Raise vehicle and fit axle stands or use a ramp.
4.Remove front road wheel.
5.Disconnect steering damper at drag link bracket.6.Remove split pin and castellated nut securing
drag link ball joints to swivel housing arms.
7.Disconnect drag link ball joints using
LRT-57-018.
8.Remove drag link.
Remove drag link ends...

STEERING
13
REPAIR 15.Centralise steering box
See Adjustment,
Centralise steering box .
16.Align steering wheel, if necessary.
Refit drag link
CAUTION: A drag link that is damaged or
bent must be renewed. DO NOT attempt to
repair it.
17.Fit drag link to swivel housing arms and tighten
nuts to
40 Nm (30 lbf/ft).Fit new split pins.
18.Ensure full steering travel is obtained between
lock stops
See Adjustment, Steering lock
stops.
Adjust drag link length to suit.
19.Tap ball joints in direction shown so both...

STEERING
1
OVERHAUL POWER STEERING BOX
Service repair no - 57.10.07
WARNING: Wear safety glasses while
removing and refitting circlips and
retaining ring.
CAUTION: Absolute cleanliness is
essential when overhauling the power
steering box.
1.Remove steering box from vehicle.See Repair,
Power Steering Box
. Mark drop arm and
steering box for realignment on assembly.
Remove drop arm using extractorLRT-57-012.
Loosen drop arm securing nut, but do not
remove before using extractor. Remove dirt
excluder from...