park assist LAND ROVER DEFENDER 1996 Workshop Manual

INTRODUCTION
7
INFORMATION TOWING
CAUTION: The vehicle has permanent
four-wheel drive. The following towing
instructions must be adhered to:
Towing the vehicle on all four wheels with driver
operating steering and brakes.
1.Turn ignition key to position '1' to release
steering lock.
2.Select neutral in main gearbox and transfer
gearbox.
3.Secure tow rope, chain or cable to front towing
eyes (alternative types shown).
4.Release the parking brake.
CAUTION: The brake servo and power
assisted steering system will not be
functional without the engine running.
Greater pedal pressure will be required to apply
the brakes, the steering system will require
greater effort to turn the front road wheels.
The vehicle tow connection should be used only
in normal road conditions, 'snatch' recovery
should be avoided.Rear suspended tow by breakdown vehicle
1.If the front axle is to be trailed turn ignition key to
position '1' to release steering lock.
2.Select neutral in main gearbox and transfer box.
CAUTION: The steering wheel and/or
linkage must be secured in a straight
ahead position. DO NOT use the steering
lock mechanism for this purpose.
TRANSPORTING THE VEHICLE BY TRAILER
Lashing/towing eyes are provided on front and rear of
the chassis side members, see J6085, to facilitate the
securing of the vehicle to a trailer or other means of
transportation.
CAUTION: Underbody components must
not be used as lashing points.
Install vehicle on trailer and apply park brake. Select
neutral in main gearbox.

STEERING
1
ADJUSTMENT POWER STEERING BOX - ADJUST
Service repair no - 57.35.01
WARNING: Adjustments of steering box
should not be required while in warranty
period. If box is stiff or tight and within
warranty, it must be returned to manufacturer. No
attempt must be made to introduce backlash.
1.Apply park brake brake, chock wheels and Jack
up front of vehicle until wheels are clear of
ground.
2.Support chassis front on axle stands.
3.Disconnect drag link from steering drop arm.
4.Check torque to turn
See Fault diagnosis,
Stiff Steering Checklist
.
5.Centralise steering box
See Centralise
Steering Box
.
NOTE: Only check for no backlash when
steering box is in central position.
NOTE: If steering wheel is not straight, it
should be repositioned
See Repair,
Steering Wheel
.
6.Adjustment is obtained by rocking the drop arm
about centre whilst an assistant slowly tightens
the steering box adjuster screw.
7.Tighten locknut when all backlash has been
removed.8.Repeat the check for backlash. If backlash exists
loosen locknut and repeat adjustment
procedure.
9.Turn steering wheel lock to lock and check no
tightness exists.
10.Ensure front wheels are aligned and in straight
ahead position.
11.Adjust drag link 924 mm between ball joint
centres.
12.Connect drag link and tighten to
40 Nm (30
lbf/ft).
13.Lower vehicle to ground level and remove
chocks.
14.Road test vehicle
See Fault diagnosis, Road
Test Procedure
.
Drag link adjust
1.RH drive vehicles - if steering wheel is to right,
drag link is too long. If steering wheel is to left
drag link is too short.
LH drive vehicles - if steering wheel is to right,
drag link is too short. If steering wheel is to left
drag link is too long.
2.Adjust drag link until steering wheel points
straight ahead when vehicle is travelling in a
straight line.
CENTRALISE STEERING BOX
Service repair no - 57.35.05
LH drive vehicle
1.Disconnect drag link from drop arm
See Repair,
Drag link and drag link ends
.
2.Turn steering wheel on full RH lock.
3.Turn steering wheel back exactly two turns.
4.Fit drag link
See Repair, Drag link and drag
link ends
.
RH drive vehicle
1.Repeat operation for LH drive vehicle but turn
steering wheel on full LH lock.