2002 LAND ROVER DISCOVERY cooling system - td5

MANUAL GEARBOX - R380
37-16 REPAIRS
Gearbox - Diesel
$% 37.20.02.99
Remove
1.Release turn buckles and remove battery cover
and cooling fan cowl.
2.Disconnect battery earth lead.
3.Remove gear lever knob and gear lever trim.
4.Remove clamp bolt and remove gear lever
extension.
5.Apply a little lubricant to gear lever to aid
removal through grommet.
6.Remove exhaust front pipe.

+ MANIFOLDS AND EXHAUST
SYSTEMS - Td5, REPAIRS, Pipe - front.7.Remove starter motor.

+ CHARGING AND STARTING,
REPAIRS, Starter motor - diesel.
8.Drain gearbox oil.

+ MAINTENANCE, PROCEDURES,
Manual gearbox.
9.Drain transfer gearbox oil.

+ MAINTENANCE, PROCEDURES,
Transfer box.
10.Remove 3 nuts securing intermediate silencer
to tail pipe.
11.Release silencer from mounting rubbers,
remove silencer and discard gasket.
12.Remove front propeller shaft.

+ PROPELLER SHAFTS, REPAIRS,
Propeller shaft - front.
13.Remove rear propeller shaft.

+ PROPELLER SHAFTS, REPAIRS,
Propeller shaft - rear.

MANUAL GEARBOX - R380
REPAIRS 37-19
32.Remove 8 bolts securing gearbox to engine.
33.With assistance, remove gearbox from engine.
Refit
1.Clean gearbox to engine mating faces, dowels
and dowel holes.
2.With assistance raise gearbox on jack and
align to clutch and engine.
3.Fit bolts securing gearbox to engine and
tighten to 50 Nm (37 lbf.ft).
4.Clean oil cooling pipe housing mating faces.
5.Lubricate and fit new 'O' rings to oil cooling
pipe housing.
6.Position cooling pipe housing, fit bolts and
tighten to 25 Nm (18 lbf.ft).
7. If fitted: Secure harness in retaining clips,
connect Lucars to differential lock warning
switch and multiplug to transfer box neutral
switch.
8.Position breather pipes and secure 'P' clip with
bolt.
9.Using new sealing washers fit breather pipe
banjo bolts and tighten to 15 Nm (11 lbf.ft).
10.Connect oil temperature sensor Lucars and
reverse lamp switch multiplug.
11.Position low ratio selector cable to housing and
secure with 'C' washer and clevis pin.
12.Secure cable to fuel pipes with new cable ties. 13.Raise gearbox, ensuring gear change lever is
located in grommet.
14.Fit gearbox mountings and tighten bolts to 85
Nm (63 lbf.ft).
15.Fit nuts to gearbox mountings and tighten to 48
Nm (37 lbf.ft).
16.Remove 3 bolts securing support plate to
gearbox.
17.Position clutch slave cylinder and heat shield,
fit bolts and tighten to 25 Nm (18 lbf.ft).
18.Clean handbrake back plate and mating face.
19.Position handbrake back plate, fit bolts and
tighten to 75 Nm (55 lbf.ft).
20.Clean handbrake drum.
21.Fit handbrake drum and tighten retaining
screw.
22.Fit front propeller shaft.

+ PROPELLER SHAFTS, REPAIRS,
Propeller shaft - front..
23.Fit rear propeller shaft.

+ PROPELLER SHAFTS, REPAIRS,
Propeller shaft - rear.
24.Clean exhaust silencer and tail pipe mating
faces.
25.Position silencer and secure on mountings,
using a new gasket align to tail pipe, fit nuts
and tighten to 25 Nm (18 lbf.ft).
26.Fit exhaust front pipe.

+ MANIFOLDS AND EXHAUST
SYSTEMS - Td5, REPAIRS, Pipe - front.
27.Refit starter motor.

+ CHARGING AND STARTING,
REPAIRS, Starter motor - diesel.
28.Refill gearbox with oil.

+ MAINTENANCE, PROCEDURES,
Manual gearbox.
29.Refill transfer gearbox with oil.

+ MAINTENANCE, PROCEDURES,
Transfer box.
30.Fit gear lever extension, fit clamp bolt and
tighten to 25 Nm (18 lbf.ft).
31.Fit gear lever trim and gear change knob.
32.Connect battery earth lead.
33.Fit cooling fan cowl and battery cover and
secure fixings.

STEERING
57-30 REPAIRS
Power steering box - LHD - diesel
$% 57.10.01
Remove
1.Remove battery cover.
2.Disconnect battery earth lead.
3.Drain cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
4.Raise front of vehicle.
WARNING: Do not work on or under a
vehicle supported only by a jack. Always
support the vehicle on safety stands.
5.Remove LH front road wheel.
6.Ensure steering wheel is centralised, remove
key from steering lock and engage column lock.
7.Fit centralising bolt to steering box.
8.Loosen 2 clips securing intercooler to turbo
hose. Remove hose.9.Remove 3 bolts securing intermediate shaft
and universal joint.
10.Push intermediate shaft upwards, release and
remove universal joint.
CAUTION: Do not turn the steering wheel
with the intermediate shaft or universal joint
disconnected as damage to the rotary
coupler and the steering wheel switches
may occur.
11.Position container below PAS pipes to catch
fluid spillage.

STEERING
REPAIRS 57-33
21.With assistance remove 2 nuts and bolts
securing RH engine mounting to chassis.
22.Support the engine weight on a jack.
CAUTION: To prevent damage to
components, cushion the jack pad with a
block of wood or hard rubber.
23.Raise the engine sufficiently to allow the
steering box to clear the sump.
24. Models with ACE: Position ACE control arms
to access steering box bolts. 25.With assistance remove 4 bolts securing
steering box and remove steering box.
26.Remove centralising bolt from steering box.
Refit
1.Fit centralising bolt to steering box.
2.With assistance, position steering box, fit bolts
and tighten to 90 Nm (66 lbf.ft).
3.Lower the engine onto its mountings. Fit engine
mounting bolts and tighten to 85 Nm (63 lbf.ft).
4. Models with ACE: Ensure washer is in place
on lower ball joint of anti-roll bar link, then
connect lower ball joint to axle. Tighten nut to
100 Nm (74 lbf.ft).
5.Position drag link, fit nut and tighten to 80 Nm
(59 lbf.ft).
6.Position Panhard rod, fit bolt and nut and
tighten to 230 Nm (170 lbf.ft).
7.Position coolant rail and secure with clips and
bolt.
8.Fit coolant hoses and secure with clips.
9. Models with ACE: Fit and tighten bolt
securing ACE pipes to chassis.
10.Clean PAS pipe ends and 'O' ring recess.
11.Lubricate new 'O' rings for PAS pipes with clean
PAS fluid.
12.Fit 'O' rings to PAS pipes and position pipes in
steering box. Fit PAS pipe bracket and tighten
bolt to 22 Nm (16 lbf.ft).
13.Ensure steering wheel is centralised. Fit
universal joint between steering box and
intermediate shaft and tighten bolts to 25 Nm
(18 lbf.ft).
14.Remove centralising bolt from steering box.
15.Fit intercooler to turbo hose and secure with
clips.
16.Fit road wheel(s) and tighten nuts to 140 Nm
(103 lbf.ft).
17.Remove stand(s) and lower vehicle.
18.Connect battery earth lead.
19.Fit battery cover.
20.Refill cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
21.Bleed PAS system.

+ STEERING, ADJUSTMENTS,
Hydraulic system - bleed.
22.Centralise steering linkage

+ STEERING, ADJUSTMENTS,
Steering linkage - centralise.

STEERING
57-34 REPAIRS
Steering box - RHD - diesel
$% 57.10.01
Remove
1.Remove battery cover.
2.Disconnect battery earth lead.
3.Drain cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
4.Raise front of vehicle.
WARNING: Do not work on or under a
vehicle supported only by a jack. Always
support the vehicle on safety stands.
5.Remove RH front road wheel.
6.Ensure steering wheel is centralised, remove
key from steering lock and engage column lock.
7.Fit centralising bolt to steering box.
8.Remove 3 bolts securing intermediate shaft
and universal joint.
9.Push intermediate shaft upwards, release and
remove universal joint.
CAUTION: Do not turn the steering wheel
with the intermediate shaft or universal joint
disconnected as damage to the rotary
coupler and the steering wheel switches
may occur.
10.Position container below PAS pipes to catch
fluid spillage.

STEERING
REPAIRS 57-37
10.Lubricate new 'O' rings for PAS pipes with
clean PAS fluid.
11.Fit 'O' rings to PAS pipes and position pipes in
steering box. Fit PAS pipe bracket and tighten
bolt to 22 Nm 16 lbf.ft).
12.Ensure steering wheel is centralised. Fit
universal joint between steering box and
intermediate shaft and tighten bolts to 25 Nm
(18 lbf.ft).
13.Remove centralising bolt from steering box.
14.Fit road wheel(s) and tighten nuts to 140 Nm
(103 lbf.ft).
15.Remove stand(s) and lower vehicle.
16.Connect battery earth lead.
17.Fit battery cover.
18.Refill cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
19.Bleed PAS system.

+ STEERING, ADJUSTMENTS,
Hydraulic system - bleed.
20.Centralise steering linkage

+ STEERING, ADJUSTMENTS,
Steering linkage - centralise.
Seal - input shaft - steering box
$% 57.10.16
Remove
1.Remove steering box:
lFor V8 models:

+ STEERING, REPAIRS, Power
steering box - V8.
lFor LHD diesel models:

+ STEERING, REPAIRS, Power
steering box - LHD - diesel.
lFor RHD diesel models:

+ STEERING, REPAIRS, Steering
box - RHD - diesel.
2.Secure steering box in vice.
3.Remove circlip and extract oil seal from
steering box. Take care not to damage
surface of the shaft.
Refit
1.Clean oil seal recess and input shaft.
2.Lubricate new seal with clean PAS fluid.
3.Fit seal using LRT-57-503.
4.Fit circlip.
5.Fit steering box.
lFor V8 models:

+ STEERING, REPAIRS, Power
steering box - V8.
lFor LHD diesel models:

+ STEERING, REPAIRS, Power
steering box - LHD - diesel.
lFor RHD diesel models:

+ STEERING, REPAIRS, Steering
box - RHD - diesel.

FRONT SUSPENSION
REPAIRS 60-57
7.Fit pipe clamps to pipe, align clamps to front
cross member and fit bolts.
8. Valve block to reservoir pipe: F it pi pe to c li p
on LH chassis member.
9.Fit pipe clamp to pipes, align clamp to
suspension turret and secure with nut.
10.Fit pipe clamp to pipes, align clamp to RH
chassis member and secure with bolt.
11.Align and secure harness to suspension turret.
12.Fit 'O' ring to air cleaner.
13.Fit air hose to throttle body and secure with clip.
14.Fit air flow meter and secure with clips.
15.Connect multiplug to MAF sensor.
16.Fit lower fan cowl and secure with screws.
17.Fit viscous fan.

+ COOLING SYSTEM - V8, REPAIRS,
Fan - viscous.
18.Fit RH splash shield and secure with screws.
19.Fit road wheel(s).
20.Fit valve block.

+ FRONT SUSPENSION, REPAIRS,
Valve block - ACE.
21.Renew ACE high pressure filter.
22.Lower vehicle.
Pipe assembly - pump or reservoir to
valve block - ACE - diesel
$% 60.60.32
CAUTION: The ACE hydraulic system is
extremely sensitive to the ingress of dirt or
debris. The smallest amount could render the
system unserviceable. It is imperative that the
following precautions are taken.
lACE components are thoroughly cleaned
externally before work commences;
lall opened pipe and module ports are
capped immediately;
lall fluid is stored in and administered
through clean containers.
Remove
1.To avoid any possibility of swarf ingress,
remove valve block.

+ FRONT SUSPENSION, REPAIRS,
Valve block - ACE.
2.Drain cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
3.Raise front of vehicle.
WARNING: Do not work on or under a
vehicle supported only by a jack. Always
support the vehicle on safety stands.
4.Remove RH front road wheel.
5.Remove 3 screws and remove splash shield.
6.Remove viscous fan.

+ COOLING SYSTEM - Td5, REPAIRS,
Fan - viscous.

FRONT SUSPENSION
REPAIRS 60-61
7.Fit pipe clamps to pipes, align clamps to
chassis front cross member and fit bolts.
8. Valve block to reservoir pipe: F it pi pe to c li p
on LH chassis member.
9.Fit pipe clamp to pipes, align clamp to
suspension turret and secure with nut.
10.Fit pipe clamp to pipes, align clamp to RH
chassis member and secure with bolt.
11.Align and secure harness to suspension turret.
12.Fit thermostat housing and hoses and secure
hoses with clips.
13.Fit turbocharger outlet pipe and secure hoses
with clips.
14.Connect turbocharger pressure sensing hose
and secure with clip.
15.Fit 'O' ring to air cleaner.
16.Fit air hose to turbocharger and tighten clip.
17.Fit air flow meter to air cleaner and secure with
clips.
18.Connect multiplug to air flow meter.
19.Fit lower half of fan cowl and secure with
screws.
20.Fit viscous fan.

+ COOLING SYSTEM - Td5, REPAIRS,
Fan - viscous.
21.Fit RH splash shield and secure with screws.
22.Fit road wheel.
23.Fit valve block.

+ FRONT SUSPENSION, REPAIRS,
Valve block - ACE.
24.Renew ACE high pressure filter

+ FRONT SUSPENSION, REPAIRS,
Filter - high pressure - ACE.
25.Lower vehicle.
26.Fill cooling system.

+ COOLING SYSTEM - Td5,
ADJUSTMENTS, Drain and refill.
Pipe assembly - valve block to rear
actuator - ACE
$% 60.60.33
CAUTION: The ACE hydraulic system is
extremely sensitive to the ingress of dirt or
debris. The smallest amount could render the
system unserviceable. It is imperative that the
following precautions are taken.
lACE components are thoroughly cleaned
externally before work commences;
lall opened pipe and module ports are
capped immediately;
lall fluid is stored in and administered
through clean containers.
Remove
1.Raise vehicle on a ramp.
2.Position container under valve block to collect
fluid spillage.
3.Remove 2 bolts securing 2 rear pipe clips to
chassis.