Land Rover Defender Workshop Rover Manual

84WIPERS
ANDWASHERS
6 REPAIR
WINDSCREEN
WIPERWHEEL BOXES-NON AIR
CONDITIONED VEHICLES
Service repairno-84.15.25
Remove
1. Disconnect battery.
2. Remove wiperarms
SeeWindscreen wiper
arms.
3. Remove wipermotorSeeWiper motor and
drive rack-vehicle withairconditioning, LH
drive
.
4. Remove instrument housing,fasciacrashpad,
and ventilator grillepanel.
5. Slacken steeringcolumnsupport rodlower
fixing. 6.
Remove steeringcolumnuppersupport fixing.
7. Slacken nutstorelease backplates fromLHand
RH wheel boxes....

WIPERSANDWASHERS
7
REPAIR
Refit
NOTE:
During reassembly allfixings
related towiper motor andwheelboxes are
finger tightened only,untilallcomponents
are correctly aligned.
12. Fitwheelboxes tobulkhead andsecure with
retaining nutsandwashers.
13. Fitdrive racktubes towheelboxes.
14. Apply grease todrive rackandwheelboxes.
15. Align wiper motor andmounting pad,secure with
retaining strapandtighten drivetubenut.
16. Fully tighten wheelbox backplate nuts.
17. Fully tighten bothwheelbox spindlenuts.
18....

84WIPERS
ANDWASHERS
8 REPAIR
WINDSCREEN
WIPERWHEELBOXES -AIR
CONDITIONED VEHICLES
Service repairno-84.15.25/20
Remove
1. Disconnect battery.
2. Remove wipermotor anddrive rack
SeeWiper
motor anddrive rack-air conditioned
vehicles.
3. Remove centreandLHfascia topcrash rail
support bracketfixings.
4. Remove bothdemister ventsfromducts.
5. Remove RHdemister venthose fromduct.
6. Remove RHvent demister ventfixing andpivot
vent andhose aside.
7. Remove demister venttopduct. 8.
Release...

WIPERSANDWASHERS
9
REPAIR
13.
Fitwheelboxes tobulkhead.
14. Fitdrive tubes towheelboxes.
15. Feed driverackthrough tubesuntilfullyseated
in both wheelboxes.
16. Secure drivetubenuttowiper motor.
17. Fitwiper motor strapandearth lead.
18. When allcomponents arecorrectly aligned,fully
tighten wheelboxes nutstosecure drivetubes.
Tighten wheelbox tobulkhead nuts.
19. Fully tighten drivetubenuttowiper motor and
motor strapscrews.
20. Connect multiplug towiper motor andearth lead
to strap tag.
21. Fitspacer,...

84WIPERS
ANDWASHERS
10 REPAIR
Refit
8. Locate wipermotor drivespindle through
aperture inrear door.
9. Position wipermotor mounting bracketand
secure torear door. Tighten boltto
23Nm (17
lbf/ft).
10. Reconnect harnessmulti-plug.
11. Secure drivespindle todoor.
12. Fitwiper motor cover.
13. Fitrear wiper arm.
14. Fitspare wheel. Tighten retaining nutsto
130Nm
(96 lbf/ft). 

WIPERSANDWASHERS
1
OVERHAUL
WIPER
MOTOR
Service repairno-84.15.18.
Dismantle 1. Remove wipermotor fromvehicle
SeeRepair,
Wiper motor anddrive rack.
2.Remove wipermotor gearbox cover.
3. Remove circlipandplain washer securing
connecting rod.
4. Withdraw connecting rod.
5. Withdraw flatwasher.
6. Remove circlipandwasher securing shaftand
gear.
7. Clean anyburrs fromgear shaft andwithdraw
gear.
8. Withdraw dishedwasher.
9. Add alignment markstoyoke andgearbox for
reassembly.
10. Remove yokesecuring bolts....

84WIPERS
ANDWASHERS
2 OVERHAUL
Assemble Use
Ragosine ListateGrease tolubricate gearwheel
teeth, armature shaftworm gear,connecting rodand
pin, cable rackandwheelbox gearwheels.
Use Shell Turbo 41oilsparingly tolubricate bearing
bushes, armature shaftbearing journals, gearwheel
shaft andwheelbox spindles.Thoroughly soakfelt
washer inyoke bearing withoil.
18. Fitlimit switch.
19. Fitbrush gearassembly.
20.Fitarmature andyoke togearbox using
alignment marks,secure withyoke retaining
bolts tightening to
23Nm...

ELECTRICAL1
DESCRIPTION
ANDOPERATION
ELECTRICAL
EQUIPMENT
Description The electrical systemisNegative ground,anditis
most important toensure correctpolarity ofelectrical
connections atall times. Anyincorrect connections
made whenreconnecting cablesmaycause
irreparable damagetosemi-conductor devicesusedin
generator andregulator. Incorrectpolaritywouldalso
seriously damageanytransistorized equipmentsuch
as aradio.
WARNING: Duringbattery removal or
before carrying outany repairs or
maintenance toelectrical...

86ELECTRICAL
2 DESCRIPTION
ANDOPERATION
VEHICLE
IMMOBILISATION ANDALARM SYSTEM
A sophisticated engineimmobilisation andanti-theft
alarm system isoffered onthe Land Rover Defender
300 Tdivehicle range,whichincorporates the
following features:
Perimeter protection
This partofthe alarm system protects sidedoors,
bonnet andrear door against unauthorised entry-
alarm sounding ifany one ofthese apertures is
opened withoutalarmfirstbeing disarmed.
Interior protection
Also known asvolumetric protection, thispart...

ELECTRICAL3
DESCRIPTION
ANDOPERATION
Door
andbonnet switches
Perimetric protectionforthe vehicle isprovided by
ECU inputs connected tothe starter switch, bonnet
switch anddoor switches.
Ultrasonic sensor
The ultrasonic sensoroperates byemitting anair
pressure carrierwavewhich issubsequently received
by the sensor asitbounces backfromobjects inside
the vehicle. Oncearmed, thealarm willsound ifwave
is disturbed byadoor opening, orifmovement is
detected insidethevehicle.
When thevolumetric sensorisactivated...