1995 LAND ROVER DISCOVERY drain tube

44AUTOMATIC GEARBOX
10
REPAIR OIL SCREEN
Service repair no - 44.24.07
Renew
1.Site vehicle on a four post ramp [hoist].
2.Disconnect battery negative lead.
3.Raise vehicle.
4.Drain oil and refit plug with new seal.
5.Detach heat shield at front exhaust pipe to
manifold.
6.Disconnect electrics from Lambda sensors.
7.Remove catalytic converter assembly.
8.Remove chassis cross-member from under
gearbox.
9.Disconnect dipstick tube at oil sump. Loosen
securing bolt at bell housing and move dipstick
aside.
10.Remove clamps securing oil sump. Note their
locations for refit and withdraw sump.
11.Remove gasket and clean gasket mating faces.
12.Remove securing screws and detach oil screen
and suction pipe, taking care to retain suction
pipe spacer, discard 'O' ring seal.13.Detach suction pipe from oil screen, discard 'O'
ring seal.
14.Clean oil screen and blow out with airline.
15.Clean suction pipe.
16.Fit new 'O' ring seals to oil screen using light
grease to aid assembly.
17.Fit oil screen and suction pipe with spacer and
secure with three bolts.
18.Refit oil sump using a new gasket.
19.Connect dipstick tube to oil sump and tighten
bolt at bell housing.
20.Refit chassis cross-member.
21.Refit catalytic converter assembly
22.Connect electrics to Lambda sensors.
23.Connect heat shield front pipe to manifold.
24.Connect battery.
25.Refill gearbox oil system using correct grade of
oil.
See LUBRICANTS, FLUIDS AND
CAPACITIES, Information, Recommended
Lubricants and Fluids

ZF
11
REPAIR CONTROL UNIT
Remove
1.Site vehicle on a four post ramp [hoist].
2.Disconnect battery negative lead.
3.Raise vehicle.
4.Drain oil and refit plug with new seal.
5.Detach heat shield at front exhaust pipe to
manifold.
6.Disconnect electrics from Lambda sensors.
7.Remove catalytic converter assembly.
8.Remove chassis cross-member from under
gearbox.
9.Disconnect dipstick tube at oil sump. Loosen
securing bolt at bell housing and move dipstick
aside.
10.Remove clamps securing oil sump. Note their
locations for refit and withdraw sump.
11.Remove gasket and clean gasket mating faces.
12.Remove securing screws and detach oil screen
and suction pipe, taking care to retain suction
pipe spacer, discard 'O' ring seal.
13.Remove securing screws and detach control unit
from casing.

ZF
13
REPAIR KICKDOWN CABLE
Service repair no - 44.15.01
Remove
1.Site vehicle on a four post ramp [hoist].
2.Select neutral 'N' gear lever.
3.Disconnect battery negative lead.
4.Disconnect kickdown cable at throttle linkage.
5.Release outer cable locknut.
6.Disconnect cable from mounting bracket.
7.Release cable from bracket attached to cylinder
head.
8.Feed cable through to underside of vehicle.
9.Raise vehicle on ramp [hoist].
10.Drain oil and refit plug with new seal.
11.Detach heat shield at front exhaust pipe to
manifold.
12.Disconnect electrics from Lambda sensors.
13.Remove catalytic converter assembly.
14.Remove chassis cross-member from under
gearbox.
15.Disconnect dipstick tube at oil sump. Loosen
securing bolt at bell housing and move dipstick
aside.
16.Remove clamps securing oil sump. Note their
locations for refit, and withdraw sump.
17.Pull kickdown inner cable to fully open valve
cam. Wedge cam in this position.
18.Release cable from cam by pushing inner cable
into outer casing and detaching cable nipple
from cam.
19.Using special tool LST112 compress cable tangs
and remove cable from gearbox.
20.If cable is to be refitted remove 'O' ring seal and
clean cable assembly.
Refit
21.Fit new 'O' ring seal to cable and lubricate seal.
22.Fit cable to gearbox casing ensuring it is
correctly seated.
23.Fit inner cable nipple to its location on cam.
NOTE: When a new cable is fitted, to help
locate nipple to cam, introduce a curve
into the cable. Do not bend or kink cable.24.Remove wedge from cam and ensure nipple
remains engaged.
25.Feed free end of cable assembly into engine
compartment.
26.Refit oil pan using a new gasket.
27.Connect dipstick tube to oil sump and tighten
bolt at bell housing.
28.Refit chassis cross-member
29.Refit catalytic converter assembly
30.Connect electrics to Lambda sensors.
31.Connect heat shield front pipe to manifold.
32.Lower vehicle on ramp [hoist].
33.Fit cable to bracket at cylinder head.
34.Locate cable in mounting bracket, do not tighten
locknut.
35.Fit cable to throttle linkage.
36.Ensure throttle linkage is fully closed.
37.Adjust outer cable to achieve a gap of 0,25 to
1,25mm (dimension 'A') between end of outer
cable and crimped collar on inner cable.
38.Tighten locknuts and recheck gap.
NOTE: If fitting a new cable, and collar on
inner cable is loose, measure distance 'B'
on old cable. Crimp collar on new cable to
this dimension.
39.Reconnect battery negative lead.
40.Refill gearbox oil using correct grade of oil.
See
LUBRICANTS, FLUIDS AND CAPACITIES,
Information, Recommended Lubricants and
Fluids

CHASSIS AND BODY
37
REPAIR SUNROOF GLASS FRONT AND REAR
Service repair no - 76.82.64
Remove
1.Open sunroof to tilt position.
2.Using a right angled screwdriver remove four
retaining screws and detach sunroof glass from
upper frame. Retain capnuts and washers.Refit
3.Locate sunroof glass in upper frame complete
with capnuts and loosely fit retaining screws.
4.Close sunroof and move glass centrally in upper
frame.
5.Open to tilt position and tighten retaining screws.
CAUTION: Ensure washers under capnuts
do not twist or spread out when tightening
retaining screws.
Sunroof components
1. Glass panel
2. Capnut and washer
3. Screw
4. Upper frame assembly5. Clamping frame assembly
6. Screw
7. Edging trim
8. Drain tube

76CHASSIS AND BODY
38
REPAIR SUNROOF ASSEMBLY - ELECTRICAL, FRONT
AND REAR
Service repair no - 76.82.59
Remove
Refer to sunroof components illustration J5483
1.Ensure sunroof is in normally closed position.
2.Disconnect battery negative lead.
3.Remove headlining.
See headlining.
4.Disconnect electric motor wiring plug.See
sunroof electric motors.
5.Remove screws and detach electric motor from
clamping frame.
6.Disconnect drain tubes from each side of
clamping frame.
7.Remove 13 fixings and remove clamping frame
from upper frame.
8.Remove upper frame assembly.
Refit
9.Position upper frame assembly into roof
aperture.
10.Locate clamping frame and reconnect drain
tubes.
11.Loosely fit screws, centralise upper frame and
clamping frame assemblies and then tighten
screws.
12.Reverse removal procedure.

CHASSIS AND BODY
41
REPAIR SUNROOF ASSEMBLY - MANUAL, FRONT AND
REAR
Service repair no - 76.83.01
Remove
1.Close sunroof.
2.Remove headlining.
See headlining.
3.Remove screws and manual regulator from
clamping frame.
See sunroof regulator
manual.
4.Disconnect drain tubes from each side of
clamping frame.
5.Remove 13 screws and clamping frame from
upper frame.
6.Remove upper frame assembly from roof
aperture.Refit
7.Position upper frame assembly into roof
aperture.
8.Locate clamping frame and reconnect drain
tubes.
9.Loosely fit screws, centralise upper frame and
clamping frame assemblies and then tighten
screws.
10.Reverse removal procedure.
Sunroof components
1. Glass panel
2. Capnut and washer
3. Screw
4. Upper frame assembly5. Clamping frame assembly
6. Screw
7. Edging trim
8. Drain tube

82AIR CONDITIONING
4
ADJUSTMENT Evacuation and recharging
1.Add refrigerant oil to compressor if necessary.
2.Renew the receiver/drier.
CAUTION: When a major repair has been
carried out, a leak test should be carried
out using inert gas.
3.Connect a Refrigerant Station to the high and
low pressure servicing connections.
CAUTION: Whenever the refrigerant
system is opened, the receiver/drier must
be renewed immediately before evacuating
and recharging the system.
4.Operate the refrigerant evacuation system
according to the manufacturer's instructions.
NOTE: If the vacuum reading is below
700mmHg after 15 minutes, suspect a leak
in the system. Partially recharge the
system and check for leaks using an electronic
leak tester. Check suction lines first, then run the
compressor for 5 minutes and then check the high
pressure lines.
CAUTION: The system must be evacuated
immediately before recharging
commences. Delay between evacuation
and recharging is not permitted.
5.Operate the refrigerant recharging system
according to the manufacturer's instructions:-
Refrigerant required to charge system:
Without rear air conditioning = 0.90kg (32 fl/oz)
With rear air conditioning = 1.15kg (40 fl/oz)
6.If the full charge has not been accepted by the
system, start the engine and run it at 1500
rev/min for a minimum of 2 minutes.
Switch on the air conditioning system, open the
car windows, set the temperature control to cold
and switch the blower to maximum speed.
7.Consult Refrigerant Station Manual for correct
procedure to complete the charge.
8.Carry out the air conditioning system
performance test.LEAK TEST SYSTEM
The following instructions refer to an electronic type
Refrigerant Leak Detector for use with R134a, which
are the safest and most sensitive.
CAUTION: When a major repair has been
carried out, a leak test should be carried
out using an inert gas (see below).
1.Place the vehicle in a well ventilated area but
free from draughts, as leakage from the system
could be dissipated without detection.
2.Follow the instructions issued by the
manufacturer of the particular leak detector
being used.
3.Commence searching for leaks by passing the
detector probe around all joints and components,
refrigerant gas is heavier than air.
4.Insert the probe into an air outlet of the
evaporator or into the evaporator drain tube.
Switch the air conditioning blower on and off at
intervals of ten seconds. Any leaking refrigerant
will be gathered in by the blower and detected.
5.Insert the probe between the magnetic clutch
and compressor to check the shaft seal for
leaks.
6.Check all service valve connections, valve plate,
head and base plate joints and back seal plate.
7.Check the condenser for leaks at the pipe
unions.
8.If any leaks are found, the system must be
discharged before rectification.
9.Rectify any leaks and recheck for leaks during
evacuation prior to charging.
Leak test using inert gas
Use Nitrogen or Helium gas.
1.Connect gas line to recharging station.
2.Pressurise system to 3 bar.
3.Carry out leak test as above.

82AIR CONDITIONING
6
ADJUSTMENT SYSTEM TEST
1.Place the vehicle in a ventilated, shaded area
free from excessive draught, with the doors and
windows open.
2.Check that the surface of the condenser is not
restricted with dirt, leaves, flies, etc. Do not
neglect to check the surface between the
condenser and the radiator. Clean as necessary.
3.Switch on the ignition and the air conditioner air
flow control. Check that the blower is operating
efficiently at low, medium and high speeds.
Switch off the blower and the ignition.
4.Check that the evaporator condensate drain
tubes are open and clear.
5.Check the tension of the compressor driving belt,
and adjust if necessary.
6.Inspect all connections for the presence of
refrigerant oil. If oil is evident, check for leaks,
and repair as necessary.
NOTE: The compressor oil is soluble in
Refrigerant R134a and is deposited when
the refrigerant evaporates from a leak.
7.Start the engine.
8.Set the temperature controls to cold and switch
the air conditioner blower control on and off
several times, checking that the magnetic clutch
on the compressor engages and releases each
time.9.With the temperature control at maximum
cooling and the blower control at high speed,
warm up the engine and fast idle at 1000
rev/min. Check the sight glass for bubbles or
foam. The sight glass should be generally clear
after five minutes running, occasional bubbles
being acceptable. Continuous bubbles may
appear in a serviceable system on a cool day, or
if there is insufficient air flow over the condenser
at a high ambient temperature.
10.Repeat at 1800 rev/min.
11.Gradually increase the engine speed to the high
range, and check the sight glass at intervals.
12.Check for frosting on the service valves.
13.Check the high pressure hoses and connections
by hand for varying temperature. Low
temperature indicates a restriction or blockage at
that point.
14.Switch off the air conditioning blower and stop
the engine.
15.If the air conditioning equipment is still not
satisfactory, carry out a pressure test as
previously described in this section.
COMPRESSOR DRIVE BELT
Service repair no - 82.10.01.
Tdi -
See ENGINE, Repair, Compressor drive belt
V8i and MpiSee ENGINE, Repair, Drive belt