Defender 300Tdi (1996+). Instruction - page 100

WIPERS AND WASHERS

5

REPAIR

WINDSCREEN WIPER ARMS

Service repair no - 84.15.01

Remove

1. Pull wiper arm away from windscreen.
2. Using a small screwdriver, hold back spring clip

which retains arm to spindle adaptor.

3. Pull wiper arm from splined adaptor.

Refit

4. Switch wiper motor to ’park’ position, with grub

screw retaining adaptor, uppermost.

5. Push arm on to adaptor so that wiper blade is

just clear of windscreen surround rubber.

6. Operate wipers and, if necessary, adjust position

of arms.

WINDSCREEN WIPER/WASHER SWITCH

Service repair no - 84.15.34

For remove and refit procedure

See ELECTRICAL,

Repair, Windscreen wiper/washer switch.

REAR SCREEN WIPER/WASHER SWITCH

Service repair no - 84.35.34

For remove and refit procedure

See ELECTRICAL,

Repair, Rear screen wiper/washer switch.

84

WIPERS AND WASHERS

6

REPAIR

WINDSCREEN WIPER WHEEL BOXES - NON AIR
CONDITIONED VEHICLES

Service repair no - 84.15.25

Remove

1. Disconnect battery.
2. Remove wiper arms

See Windscreen wiper

arms.

3. Remove wiper motor

See Wiper motor and

drive rack - vehicle with air conditioning, LH
drive
.

4. Remove instrument housing, fascia crash pad,

and ventilator grille panel.

5. Slacken steering column support rod lower

fixing.

6. Remove steering column upper support fixing.
7. Slacken nuts to release back plates from LH and

RH wheel boxes.

8. Remove drive rack tubes.
9. Slacken grub screws and remove wiper arm

adaptors.

10. Remove LH and RH wheelbox spindle nuts.
11. Remove wheel box assemblies from vehicle.

WIPERS AND WASHERS

7

REPAIR

Refit

NOTE: During reassembly all fixings
related to wiper motor and wheelboxes are
finger tightened only, until all components

are correctly aligned.

12. Fit wheelboxes to bulkhead and secure with

retaining nuts and washers.

13. Fit drive rack tubes to wheelboxes.
14. Apply grease to drive rack and wheelboxes.
15. Align wiper motor and mounting pad, secure with

retaining strap and tighten drive tube nut.

16. Fully tighten wheelbox back plate nuts.
17. Fully tighten both wheelbox spindle nuts.
18. Fit wiper arm adaptors and secure with grub

screw.

19. Before refitting panels fit wiper blades, connect

multi-plug and earth lead, reconnect battery and
check wiper operation.

20. If satisfactory, secure steering column upper and

lower fixings and tighten to correct torque.

21. Fit ventilator grille panel, fascia crash pad,

instrument housing and all other components
removed to gain access to wiper motor and
wheelboxes.

84

WIPERS AND WASHERS

8

REPAIR

WINDSCREEN WIPER WHEELBOXES - AIR
CONDITIONED VEHICLES

Service repair no - 84.15.25/20

Remove

1. Disconnect battery.
2. Remove wiper motor and drive rack

See Wiper

motor and drive rack - air conditioned
vehicles.

3. Remove centre and LH fascia top crash rail

support bracket fixings.

4. Remove both demister vents from ducts.
5. Remove RH demister vent hose from duct.
6. Remove RH vent demister vent fixing and pivot

vent and hose aside.

7. Remove demister vent top duct.

8. Release steering column upper and lower

support rods.

9. Slacken LH and RH wheelbox nuts and remove

drive tubes from wheelboxes.

10. Remove wiper arm splined adaptor.
11. Remove spacer, where fitted, early vehicles

only.

12. Remove nuts securing left and RH wheel boxes

and withdraw wheelboxes from bulkhead.

NOTE: During assembly all fixings related
to wiper motor and wheelboxes are finger
tightened only until all components are

correctly aligned.

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