key battery LAND ROVER DISCOVERY 1995 Workshop Manual

4.0 V8
1
REPAIR CRANKSHAFT PULLEY
Service repair no - 12.21.01 - Crankshaft Pulley
Remove
1.Disconnect battery negative lead.
2.Remove cooling fan.
See COOLING SYSTEM,
Repair, Viscous Coupling, Fan Blades,
Pulley and Fan Cowl
3.Slacken 3 water pump pulley securing bolts.
4.Remove drive belt.
See ENGINE 3.9 V8,
Repair, Drive Belt Renew
5.Remove water pump pulley bolts. Remove water
pump pulley.
6.Raise and support front of vehicle.
7.Remove 9 bolts securing bell housing access
cover (2 dowel bolts).
8.Remove access plate.
NOTE: It will be necessary to have an
assistant position a large flat ended
screwdriver between ring gear and adaptor
plate to prevent ring gear rotating.
9.Remove crankshaft pulley bolt. Collect pulley
and tool.
Refit
10.Clean seal running surface on pulley.
11.Clean key and keyway.
12.Fit crankshaft pulley.
NOTE: It will be necessary to have an
assistant position a large flat ended
screwdriver between ring gear and adaptor
plate to prevent ring gear rotating.
13.Refit crankshaft pulley bolt. Tighten to
270 Nm.
14.Ensure mating faces between bell housing
access cover and mating face are clean.
15.Fit access cover.
16.Fit cover bolts. Tighten to
10 Nm.
17.Remove supports and lower vehicle.
18.Ensure mating faces between water pump pulley
and pump are clean.
19.Refit water pump pulley. Fit bolts finger tight.
20.Fit drive belt.
See ENGINE 3.9 V8, Repair,
Drive Belt Renew
21.Tighten water pump pulley bolts to Tighten to24
Nm.
22.Refit cooling fan.See COOLING SYSTEM,
Repair, Viscous Coupling, Fan Blades,
Pulley and Fan Cowl
23.Reconnect battery negative lead.

12ENGINE
4
REPAIR 39.Release battery positive lead terminal cover.
40.Remove terminal nut
41.Release terminal from battery.
42.Release fusebox main feed lead.
43.Position battery cable over engine.
44.Pivot jockey pulley downwards to release drive
belt tension.
45.Release belt from pulleys.
46.Remove drive belt.
47.Disconnect compressor multiplug
48.Remove 4 bolts securing compressor.
49.Remove heatshield.
50.Release compressor from bracket and tie aside.
51.Slacken clip securing PAS hose to pump.
52.Disconnect hose.
53.Plug hose and pump.
54.Disconnect PAS hose connection at pump and
steering box.
55.Release unions and remove hose.
56.Remove and discard 'O' rings.
57.Plug pump and steering box.
58.Remove LH and RH engine mounting nuts.
59.Position lifting chains and attach hooks to engine
lifting eyes.
60.Raise engine sufficiently to release engine
mountings.
61.Release engine mountings and remove.
62.Lower engine until it just rests on engine
mounting brackets.
63.Disconnect chains.
64.Raise ramp.
65.Remove catalytic converter/front pipe assembly.
See EMISSION CONTROL, Repair, Catalytic
Converter/Front Pipe - 4.0 V8
66.Remove 9 bolts securing bell housing bottom
cover. Note position of 2 dowel bolts.
67.Remove cover.
68.Remove locknut securing transfer box tie bar.
69.Remove 2 bolts securing tie bar to tranmission.
70.Remove tie bar.
71.Remove 2 and slacken 1 bolt, securing bell
housing access plate and position aside.
72.Mark drive plate to torque converter relationship.
73.With assistance, rotate crankshaft for access to
first bolt (torque converter to drive plate).
74.Remove first bolt.
75.Repeat steps for the remaining 3 bolts.
76.Remove 2 bolts securing crankshaft sensor
shield to engine backplate.
See FUEL SYSTEM
SFI, Repair, Crankshaft Position Sensor
(CKP Sensor)

19FUEL SYSTEM
28
REPAIRADD: 09/95 Refit
26.Fit vent line to filler neck.
27.Fit NEW clip to filler neck hose.
28.Fit hose to filler neck.
29.Position filler neck hose clip and tighten until
head shears.
30.Fit filler neck assembly to vehicle.
NOTE: To aid fitment of filler neck through
body grommet apply a soap solution to lip
of grommet.
31.Fit NEW clip to fuel filler neck hose.
32.Connect fuel filler neck internal breather to tank.
33.Connect fuel filler neck hose to tank.
34.Position fuel filler neck hose clip and tighten until
head shears.
35.Connect vent line quickfit connector to
liquid/vapour separator.
36.Connect the pressure sensor breather pipe
connection.
37.Connect the vent line hose connection.
38.Fit mud flap and secure with nuts and bolts.
39.Position filler neck support bracket and earth
strap to mud flap bracket and secure with nut
and bolt.
40.Remove stand(s) and lower vehicle.
41.Reposition loadspace sound insulation and
carpet.
42.Fit RH luggage compartment side panel.
See
CHASSIS AND BODY, Repair,
43.Fit tail door tread strip and secure with screws.
44.Refill tank with drained fuel.
45.Fit fuel filler cap to filler neck.
46.Close filler flap, lock with ignition key and
remove key.
47.Reconnect battery negative lead.FUEL TANK FILLER CAP - ADVANCED EVAPS
Service repair no - 19.55.08
Remove
1.Fit ignition key to fuel filler flap lock and open
flap.
2.Remove screw securing cap retaining strap to
body.
3.Remove fuel filler cap.
Refit
4.Fit fuel filler cap.
5.Position cap retaining strap to body and secure
with screw.
6.Close filler flap, lock with ignition key and
remove key.

41TRANSFER GEARBOX
4
REPAIR SHIFTLOCK SOLENOID/NEUTRAL SWITCH
Service repair no - 41.10.63/64
This is sited on top of the transfer gearbox. Access to
the component is gained through the transmission
tunnel aperture.
Remove
1.Disconnect battery negative lead.
2.Remove centre console.
See CHASSIS AND
BODY, Repair, Centre Console
3.Remove rear passenger heater air ducts.
4.Remove insulation pad.
5.Remove four screws and remove main gear
lever assembly.
6.Drill out rivets and remove tunnel blanking plate.
7.Disconnect solenoid multiplug.
8.Remove four retaining bolts and remove shiftlock
solenoid cover.
9.Remove solenoid and spring washer.
10.Clean joint sealant from mating faces.
KEY
1. Gearlever
2. Transmission tunnel aperture
3. Transfer gearbox
4. Bolt
5. Switch
6. Solenoid
7. Electrical connectionsRefit
1.Apply Hylosil or equivalent sealant to mating
faces.
2.Ensure solenoid plug lead is located in cover
recess.
3.Reverse removal procedure.
4.Fit four solenoid bolts. Tighten to
9Nm.
Neutral switch, audible alarm
1.Disconnect neutral switch electrical plug.
2.Remove neutral switch from transfer box.
Refit
3.Apply Hylomar PL32/L20 or SL500 sealant to
neutral switch.
4.Reverse removal procedure.
5.Switch - Tighten to
25Nm.

57STEERING
6
REPAIR Refit
6.Position reservoir, connect feed and return
hoses and tighten clamps to
3 Nm.
7.Fit reservoir in clamp, tighten clamp bolt.
8.Fill reservoir to 'MAX' mark on dipstick with
power steering fluid.
See LUBRICANTS,
FLUIDS AND CAPACITIES, Information,
Recommended Lubricants and Fluids
9.Fit undertray.
10.Bleed power steering system.
See Power
Steering System - Bleed
POWER STEERING PUMP DRIVE BELT
Service repair no - 57.20.02
NOTE: For details of drive belt remove and
refit.
See ENGINE, Repair, Drive Belt
POWER STEERING PUMP - V8i
Service repair no - 57.20.14
NOTE: The power steering pump is not
serviceable. Fit new pump if worn or
damaged.
Remove
1.Disconnect battery negative lead.
2.Remove drive belt from steering pump.
See
ENGINE, Repair, Drive Belt
3.Remove undertray.
4.Remove fan blades and viscous coupling.
See
COOLING SYSTEM, Repair, Viscous
Coupling, Fan Blades, Pulley and Fan Cowl
5.Position drain tin beneath steering pump.
6.Using a 9 mm Allen key to restrain steering
pump pulley, remove 3 bolts securing pulley to
pump; remove pulley.

STEERING
7
REPAIR 7.Loosen clamp securing reservoir hose to
steering pump; disconnect hose.
8.Disconnect high pressure pipe from steering
pump.
CAUTION: Plug the connections.
9.Release ht lead from clip
10.Remove 3 bolts securing steering pump.
Remove pump and recover engine lifting
bracket.
NOTE:Do not carry out further
dismantling if component is removed for
access only.
11.Remove 5 bolts securing front mounting plate.
12.Fit front mounting plate to replacement steering
pump. Tighten bolts to
9 Nm.
Refit
13.Position steering pump and engine lifting plate,
fit bolts. Tighten to
35 Nm.Secure ht lead in
clip.
14.Connect high pressure pipe to steering pump,
tighten union to
20 Nm.
15.Connect reservoir hose to steering pump.
Tighten clamp to
3 Nm.
16.Position pulley to pump, coat threads of bolts
with Loctite 242.
17.Restrain pulley using a 9 mm Allen key, fit bolts.
Tighten to
10 Nm.
18.Fit drive belt.See ENGINE, Repair, Drive Belt
19.Fit fan blades and viscous coupling.See
COOLING SYSTEM, Repair, Viscous
Coupling, Fan Blades, Pulley and Fan Cowl
20.Fit undertray.
21.Reconnect battery negative lead.
22.Bleed power steering system.
See Power
Steering System - Bleed
POWER STEERING PUMP - Tdi
Service repair no - 57.20.14
Remove
1.Remove fan blades and viscous coupling.
See
COOLING SYSTEM, Repair, Viscous
Coupling, Fan Blades, Pulley and Fan Cowl
2.Restrain steering pump pulley, loosen but do not
remove 3 bolts securing pulley.
3.Remove drive belt.
See ENGINE, Repair,
Drive Belt
4.Remove 3 bolts securing steering pump pulley,
remove pulley.
5.Remove undertray.
6.Position drain tin beneath steering pump.

75SUPPLEMENTARY RESTRAINT SYSTEM
4
DESCRIPTION AND OPERATION GENERAL PRECAUTIONS
Impacts which do not deploy airbags
CAUTION: Check for structural damage in
the area of the impact, paying particular
attention to bumper armatures,
longitudinals, crash cans and bracketry.
1.Carefully inspect any airbag part before
installing. Do not install any part that shows
signs of being dropped or improperly handled,
such as dents, cracks or deformation.
2.Always remove the key from the starter switch
before beginning work.
3.Always disconnect both the negative '-' cable
and positive '+' cable at the battery before
removal of driver or passenger airbag modules.
Disconnect the negative cable first.
CAUTION: The airbag system has
sufficient stored energy to deploy airbags
for up to 20 minutes.
4.To continue work immediately, disconnect the
driver's airbag and passenger's airbag (where
fitted).
5.Do not try to dismantle the airbag module. There
are NO separately serviceable parts. Once an
airbag has been deployed, it cannot be repaired
or reused.
6.Do not install used airbag parts from another
vehicle. When repairing, use only new airbag
parts.

CHASSIS AND BODY
39
REPAIR SUNROOF ELECTRIC MOTORS
Service repair no - 76.82.84/85
FRONT MOTOR
Remove
1.Disconnect battery negative lead.
2.Ensure sunroof is in normally closed position
NOTE: If the electric motor has failed the
sunroof can be closed manually using an
allen key to turn motor spindle A.
3.Remove switch panel from stowage pocket
panel
4.Remove interior lamp from stowage pocket
panel
5.Remove alarm ultrasonic unit.
6.Unscrew ten fixings and remove stowage pocket
from headlining.
7.Disconnect motor wiring multiplug.
8.Remove three screws and motor.
Refit
9.Reverse removal procedure.
CAUTION: Ensure the motor is aligned
with fixing holes and the sunroof is in the
normally closed position. DO NOT rotate
the motor drive spindle in the rack - this may
result in incorrect operation of the sunroof.REAR MOTOR
Remove
1.Disconnect battery negative lead.
2.Ensure sunroof is in normally closed position
NOTE: If the electric motor has failed the
sunroof can be closed manually using an
allen key to turn motor spindle.
3.Remove headlining.
See headlining.
4.Disconnect motor wiring multiplug.
5.Remove three screws and motor.
Refit
6.Reverse removal procedure.
CAUTION: Ensure the motor is aligned
with fixing holes and the sunroof is in the
normally closed position. DO NOT rotate
the motor drive spindle in the rack - this may
result in incorrect operation of the sunroof.

76CHASSIS AND BODY
40
REPAIR SUNROOF ELECTRIC CONTROL UNIT
Service repair no - 76.82.73
The control unit serves both front and rear sunroofs
and is sited above the front switches behind
headlining.
Remove
1.Disconnect battery negative lead.
2.Ensure sunroof is in normally closed position.
NOTE: If the electric motor has failed the
sunroof can be closed manually using an
allen key to turn motor spindle.
3.Remove switch panel from stowage pocket
panel
4.Remove interior lamp from stowage pocket
panel
5.Remove alarm ultrasonic unit.
6.Unscrew ten fixings and remove stowage pocket
from headlining.
7.Disconnect electric plugs from control unit.
8.Remove two retaining screws and control unit.
Refit
9.Reverse removal procedure.

86ELECTRICAL
6
DESCRIPTION AND OPERATION ALARM COMPONENT LOCATIONS (96 MODELS)
COMPONENT LOCATION
1. Electronic control unit (ECU) and relays Under dash (passenger side).................
2. Anti-theft alarm indicator light Instrument panel..................................
3. Engine immobilisation warning light (EIWL) * Instrument panel..........
4. Passive coil Over starter switch barrel.............................................................
5. Bonnet switch RH engine compartment..........................................................
6. Door switches
7. Ultrasonic sensor Interior light switch panel....................................................
8. Lock barrel, sill buttons
9. Handset and key
10. Battery backed-up sounder or horn * RH engine compartment......................
11. Immobilisation unit (spider) * Above heater...................................
12. Aerial Part of fascia harness.......................................................................
* where applicable