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.