seats LAND ROVER DISCOVERY 2002 Workshop Manual
[x] Cancel search | Manufacturer: LAND ROVER, Model Year: 2002, Model line: DISCOVERY, Model: LAND ROVER DISCOVERY 2002Pages: 1672, PDF Size: 46.1 MB
Page 5 of 1672
CONTENTS
2CONTENTS
IDENTIFICATION NUMBERS .................................................................. 05-1
Vehicle Identification Number ......................................................................................................... 05-1
Identification Number Locations ..................................................................................................... 05-3
TORQUE WRENCH SETTINGS .............................................................. 06-1
Maintenance ................................................................................................................................... 06-1
Engine Td5 ..................................................................................................................................... 06-2
Engine V8 ....................................................................................................................................... 06-4
Emission control - Td5 .................................................................................................................... 06-5
Emission control - V8 ...................................................................................................................... 06-5
Engine management system - Td5 ................................................................................................. 06-5
Engine management system - V8................................................................................................... 06-6
Cooling system ............................................................................................................................... 06-6
Manifolds and exhaust systems - Td5 ............................................................................................ 06-6
Manifolds and exhaust systems - V8 .............................................................................................. 06-7
Clutch.............................................................................................................................................. 06-7
Manual gearbox - R380 .................................................................................................................. 06-8
Transfer box - LT230SE ................................................................................................................. 06-8
Automatic gearbox - ZF4HP22/24 .................................................................................................. 06-9
Propeller shafts ............................................................................................................................... 06-9
Axles ............................................................................................................................................... 06-9
Steering .......................................................................................................................................... 06-10
Front suspension ............................................................................................................................ 06-11
Rear suspension ............................................................................................................................. 06-12
Brakes............................................................................................................................................. 06-12
Restraint systems ........................................................................................................................... 06-13
Body................................................................................................................................................ 06-14
Heating and air conditioning ........................................................................................................... 06-15
Wipers and washers ....................................................................................................................... 06-15
Electrical ......................................................................................................................................... 06-15
LIFTING AND TOWING ........................................................................... 08-1
LIFTING .......................................................................................................................................... 08-1
TOWING ......................................................................................................................................... 08-2
TRANSPORTING ........................................................................................................................... 08-3
CAPACITIES, FLUIDS AND LUBRICANTS ............................................ 09-1
Capacities ....................................................................................................................................... 09-1
Fluids .............................................................................................................................................. 09-2
Anti-Freeze Concentration .............................................................................................................. 09-3
Lubrication ...................................................................................................................................... 09-3
MAINTENANCE ........................................................................................ 10-1
PROCEDURES
V8 engine underbonnet view .......................................................................................................... 10-1
Diesel underbonnet view ................................................................................................................ 10-2
Seats and seat belts ...................................................................................................................... 10-3
Lamps, horns and warning indicators ........................................................................................... 10-5
Wipers and washers ...................................................................................................................... 10-5
Handbrake .................................................................................................................................. 10-6
Page 21 of 1672
CONTENTS
18 CONTENTS
Trim casing - 'D' post ..................................................................................................................... 76-3-3
Console - centre - automatic models .............................................................................................. 76-3-4
Console - centre - manual models .................................................................................................. 76-3-7
Fascia ............................................................................................................................................. 76-3-9
Panel - auxiliary switch ................................................................................................................... 76-3-13
Panel - fascia access - driver's side ............................................................................................. 76-3-14
Drink tray assembly - centre fascia................................................................................................. 76-3-14
Louvre panel assembly - centre fascia ........................................................................................... 76-3-15
Carpet - front................................................................................................................................... 76-3-17
Carpet - rear ................................................................................................................................. 76-3-18
Carpet - loadspace ........................................................................................................................ 76-3-19
Headlining ...................................................................................................................................... 76-3-20
Stowage pocket - front .................................................................................................................. 76-3-23
SCREENS ................................................................................................. 76-4-1
REPAIRS
Glass/sealing rubber - tail door ..................................................................................................... 76-4-1
Windscreen ................................................................................................................................... 76-4-2
Glass - body side - rear ................................................................................................................ 76-4-4
Glass - alpine light ........................................................................................................................ 76-4-6
SEATS ....................................................................................................... 76-5-1
DESCRIPTION AND OPERATION
Electric seat component location .................................................................................................... 76-5-1
Electric seat block diagram ............................................................................................................. 76-5-2
Description - electric seats.............................................................................................................. 76-5-4
Operation - electric seats ................................................................................................................ 76-5-7
DESCRIPTION AND OPERATION
Heated seat component location .................................................................................................... 76-5-9
Heated seat block diagram (electric seats).................................................................................... 76-5-10
Description - heated seats .............................................................................................................. 76-5-11
Operation - heated seats ................................................................................................................ 76-5-13
REPAIRS
Seat - front ..................................................................................................................................... 76-5-15
Seat - third row ............................................................................................................................... 76-5-16
Seat - rear ....................................................................................................................................... 76-5-18
Cover - cushion - front seat .......................................................................................................... 76-5-18
Heating element - cushion - front seat .......................................................................................... 76-5-20
Cover - cushion - rear seat ........................................................................................................... 76-5-20
Bladder - lumbar support .............................................................................................................. 76-5-21
Motor - fore and aft - front seat ..................................................................................................... 76-5-22
Motor - rise and fall - front seat ..................................................................................................... 76-5-23
Motor - tilt - front seat .................................................................................................................... 76-5-23
Motor - recline ................................................................................................................................. 76-5-24
Switch - electric seats .................................................................................................................... 76-5-24
Cover - squab - front seat ............................................................................................................. 76-5-25
Cover - squab - RH rear seat ........................................................................................................ 76-5-28
Heating element - squab - front seat ............................................................................................ 76-5-29
Head restraint - third row seat ....................................................................................................... 76-5-30
Page 54 of 1672
GENERAL INFORMATION
03-19
WARNING: Do not use rear facing child seats in
the front passenger seat if the vehicle is fitted
with a passenger airbag.
WARNING: It is imperative that before any work
is undertaken on the SRS system the appropriate
information is read thoroughly.
WARNING: Replace the airbag every 10 years.
Do not install used SRS parts from another car.
When repairing an SRS system, always use
approved new parts.
Carefully inspect the airbag module before
installing it. Do not install an airbag module that
shows signs of being dropped or improperly
handled, such as dents, cracks or deformation.
Do not try to disassemble or tamper with the
airbag module.
Special bolts are necessary for installing the
airbag module. Do not use other bolts.
Preliminary procedures
The SRS system uses energy reserve capacitors
that keep the system active in the event of electrical
supply failure under crash conditions. It is necessary
to allow the capacitors sufficient time to discharge in
order to avoid the risk of accidental deployment.
Always remove the ignition key from the starter
switch, disconnect the vehicle battery and wait 10
minutes before commencing work on the SRS
system.
Carefully inspect any SRS component before
installation. Do not install any SRS component that
shows signs of damage such as dents, cracks or
deformity.Component handling
The SRS components are sensitive and potentially
hazardous if not handled correctly; always comply
with the following handling precautions:
lNever drop an SRS component. The airbag
Diagnostic Control Unit (DCU) is a particularly
shock sensitive device and must be handled
with extreme care. Airbag modules and seat belt
pretensioner units could deploy if subjected to a
strong shock.
lNever wrap your arms around an airbag
module. If an airbag module has to be carried,
hold it by the cover, with the cover uppermost
and the base away from your body.
lNever transport airbag modules or seat belt
pretensioners in the cabin of a vehicle. Always
use the luggage compartment of the vehicle for
carrying airbag modules and seat belt
pretensioner units.
WARNING: The airbag module contains sodium
azide which is poisonous and extremely
flammable. Contact with water, acid or heavy
metals may produce harmful or explosive
compounds. Do not dismantle, incinerate or
bring into contact with electricity, before the unit
has been deployed.
Page 57 of 1672
GENERAL INFORMATION
03-22
Rotary coupler
Always follow the Repair procedure for fitting the
rotary coupler.
Comply with all safety and installation procedures to
ensure the system functions correctly. Observe the
following precautions:
lDo not install a rotary coupler if it is suspected to
be defective.
lDo not attempt to service, modify or repair a
rotary coupler.
lDo not cut, splice or modify the wires attached
to yellow SRS connector and lead.
lAlways ensure the rotary coupler connectors
are mated correctly and securely fastened.
lAlways ensure the battery is disconnected
before working on the rotary coupler.
lAlways ensure the rotary coupler is removed
and installed in its centered position and with the
front road wheels in the straight ahead position.
lIf a new rotary coupler is being installed, ensure
the locking tab holding the coupler's rotational
position is not broken; units with a broken
locking tab should not be used.
Warning labels
Warning symbols are displayed at various positions
in the vehicle (either in a suitable prominent position
such as driver and passenger side glass, or attached
to the component itself) to indicate SRS items which
must be treated with particular care. Exact positions
of SRS warning labels may vary dependent on
legislation and market trends.
WARNING: It is imperative that before any work
is undertaken on the SRS system the appropriate
information is read thoroughly.
Side window label
aThe need for caution when working in close
proximity to SRS components.
bRefer to the publication where the procedures,
instructions and advice can be found (usually
the Workshop Manual) for working on the SRS
system.
cDo not use rear facing child seats in the front
passenger seat if the vehicle is fitted with a
passenger airbag.Rotary coupler label
aRefer to the Workshop Manual for detailed
instructions
bEnsure wheels are in the straight ahead
position before removal and refitting
cPart number/Bar code. The code must be
recorded and quoted for ordering purposes
Page 58 of 1672
GENERAL INFORMATION
03-23
Airbag and pretensioner deployment
Deployment procedures and precautions as detailed
in this manual should be strictly adhered to. Only
personnel who have undergone the appropriate
training should undertake deployment of airbag and
pretensioner modules. The following precautions
must be complied with:
lOnly use deployment equipment approved for
the intended purpose.
lBefore beginning deployment procedure,
ensure deployment tool functions properly by
performing the self test procedure detailed in
SRS section of this manual.
lDeployment of airbag/ pretensioner modules
should be performed in a well ventilated area
which has been designated for the purpose.
lEnsure airbag/pretensioner modules are not
damaged or ruptured before attempting to
deploy.
lNotify the relevant authorities of intention to
deploy airbag and pretensioner units.
lWhen deploying airbag pretensioner units,
ensure that all personnel are at least 15 metres
(45 feet) away from the deployment zone.
lEnsure deployment tool is connected correctly,
in compliance with the instructions detailed in
the SRS section of this manual. In particular,
ensure deployment tool is NOT connected to
battery supply before connecting to airbag
module connector.
lWhen deploying seat belt pretensioners, ensure
pretensioner unit is secured correctly to the
seat.
lWhen removing deployed airbag modules and
pretensioner units, wear protective clothing.
Use gloves and seal deployed units in a plastic
bag.
lFollowing deployment of any component of the
SRS system within the vehicle, all SRS
components must be replaced. DO NOT re-use
or salvage any parts of the SRS system.
lDo not lean over airbag module when
connecting deployment equipment.
If a vehicle is to be scrapped, undeployed airbag
modules and pretensioner units must be manually
deployed. In this case airbags can be deployed in the
vehicle; before deployment, ensure the airbag
module is secure within its correct mounting position.
Deployment of the driver's airbag in the vehicle may
damage the steering wheel; if the vehicle is not being
scrapped, deploy the module outside of the vehicle.
WARNING: During deployment parts of the
airbag module become hot enough to burn you.
Wait 30 minutes after deployment before
touching the airbag module.
SRS Component Replacement Policy
The following information details the policy for
replacement of SRS components; either as a result
of a vehicle accident or as a result of vehicle age.
Impacts which do not deploy the airbags or pre-
tensioners
Check for structural damage in the area of the
impact, paying particular attention to bumper
armatures, longitudinals, crash cans and bracketry.
Impacts which deploy the airbags or pre-
tensioners
The replacement and inspection policy is dependent
on the type and severity of of the crash condition.
The following guidelines are the minimum that
should be exercised as a result of the deployment of
specific SRS components.
If the front airbags or seat belt pre-tensioners are
deployed, the following parts must be replaced:
lSRS DCU.
lDriver airbag module
lPassenger airbag module
lFront seat belt buckle pre-tensioners
lRotary coupler
lDriver's seat belt retractor
lFlyleads (where applicable) connecting airbags
and seat belt pre-tensioners to SRS harness
In addition, the following should be inspected for
damage and replaced as necessary:
lFront passenger's seat belt retractor (webbing,
tongue latching, 'D' loop, body anchorage point)
lRear seat belt buckles (webbing, buckle covers,
body anchorage and tongue latching function)
lFascia moulding adjacent to passenger airbag
module
lSteering wheel (if damage is evident)
lFront seat frames and head restraints (if there is
evidence of damage to the seat frame or
cushion pan)
lSteering column (if adjustment is lost or there
are signs of collapse)
lThird row seats, seat belts and head restraints
(where fitted). Check third row seat latching
mechanism operates correctly.
Periodic replacement of SRS components
The performance of the propellants within airbags
and pre-tensioners will deteriorate over a period of
time. As a result, it is essential that the airbags are
replaced after 10 years and seat belt pre-tensioners
are replaced after 15 years in order to maintain
occupant safety.
Page 78 of 1672
GENERAL DATA
04-15
Suspension
* Measurement taken with vehicle at unladen weight.
Type - Front Beam axle with coil springs, longitudinal radius arms,
Panhard rod, twin tube dampers and either anti-roll
bar or active cornering enhancement (ACE)
Nominal height from hub centre to wheel arch (not liner)* 500 ± 15 mm (19.7 ± 0.6 in)
Front road spring colour codes:
V8 LHS Pink/orange
V8 RHS - LHD Pink/orange
V8 RHS - RHD White/purple
Td5 LHS White/purple
Td5 RHS - LHD White/purple
Td5 RHS - RHD White/purple
Rear road spring colour codes:
5 seat, LHS Purple
5 seat, RHS - LHD Purple
5 seat, RHS - RHD Purple/purple
7 seat, LHS - LHD Grey/blue
7 seat, LHS - RHD Grey/green
7 seat, RHS - LHD Grey/blue
7 seat, RHS - RHD Grey/white
Bump stop height (top of bump stop to axle bracket) 44.5 mm (1.75 in)
Anti-roll bar diameter - front
With ACE fitted 35 mm (1.38 in)
Without ACE 30 mm (1.18 in)
Type - Rear Beam axle with coil or air springs, longitudinal radius
arms, Watts linkage, twin tube dampers and either
anti-roll bar or active cornering enhancement (ACE)
Nominal height from hub centre to wheel arch (not liner):*
Coil spring 483 ± 15 mm (19.0 ± 0.6 in)
Air spring 473 ± 15 mm (18.6 ± 0.6 in)
Road spring colour code Purple (all models)
Bump stop height (top of bump stop to axle bracket):
Coil spring 71.5 mm (2.8 in)
Air spring 61.5 mm (2.4 in)
Anti-roll bar diameter - rear
With ACE fitted 35 mm (1.38 in)
Without ACE - SLS fitted 29 mm (1.14 in)
Without ACE - SLS not fitted 5 seats = 19 mm (0.75 in)
7 seats = 16 mm (0.63 in)
Page 99 of 1672
TORQUE WRENCH SETTINGS
06-14
Body
TORQUE DESCRIPTION METRIC IMPERIAL
Front and rear door hinges 30 Nm (22 lbf.ft)
Tail door hinge bolts 34 Nm (25 lbf.ft)
Door frames10 Nm (7 lbf.ft)
Regulator to glass 6 Nm (4.4 lbf.ft)
Chassis cross member 25 Nm (18 lbf.ft)
Bulkhead to chassis bolts 45 Nm (33 lbf.ft)
Body to chassis bolts 45 Nm (33 lbf.ft)
Quarter light glass to frame 10 Nm (7 lbf.ft)
Glass lift motor to regulator 5 Nm (3.7 lbf.ft)
Tail door hand rail 10 Nm (7 lbf.ft)
Latch and motor assembly 7 Nm (5.2 lbf.ft)
Door handle7 Nm (5.2 lbf.ft)
Damper to step17 Nm (13 lbf.ft)
Throttle pedal assembly 13 Nm (10 lbf.ft)
Step assembly to chassis 45 Nm (33 lbf.ft)
Wing to sill finisher bracket 17 Nm (13 lbf.ft)
Front wing to body 17 Nm (13 lbf.ft)
Door mirror4 Nm (3 lbf.ft)
Roof bars32 Nm (24 lbf.ft)
Bonnet release lever 10 Nm (7 lbf.ft)
Front bumper to crash cans 13 Nm (10 lbf.ft)
Front bumper to side mountings 13 Nm (10 lbf.ft)
Mudshield10 Nm (7 lbf.ft)
Rear bumper45 Nm (33 lbf.ft)
Grab handle to body 3 Nm (2.2 lbf.ft)
Fascia26 Nm (19 lbf.ft)
Fascia to steering column bracket 11 Nm (8 lbf.ft)
Front seat to floor 45 Nm (33 lbf.ft)
Second row seats to floor 45 Nm (33 lbf.ft)
Third row seats to lower rear quarter 22 Nm (16 lbf.ft)
Sunroof tray to frame 2 Nm (1.5 lbf.ft)
Solenoid securing cap 11 Nm (8 lbf.ft)
Support stay to alternator 25 Nm (18 lbf.ft)
Sunroof glass3 Nm (2.2 lbf.ft)
Motor to sunroof tray 2 Nm (1.5 lbf.ft)
Drive cable assembly to frame 2.5 Nm (1.8 lbf.ft)
Front and rear door striker bolts 26 Nm (19 lbf.ft)
Tail door striker bolts 26 Nm (19 lbf.ft)
Page 112 of 1672
MAINTENANCE
PROCEDURES 10-3
Seats and seat belts
Check
Front seat
Rear seat rear fixings
Rear seat front fixings
1.Check seat frames are secured to floor and
show no signs of movement.2.Check operation of seat slide and tilt
mechanisms, ensuring there is no excessive
play between seat cushion and seat back.
3.Fully extract seat belt and allow it to return
under its own recoil mechanism. Repeat for
other belts.
4. Check entire length of seat belt webbing for
signs of fraying or damage. Repeat for other
belts.
Page 164 of 1672
ENGINE - TD5
DESCRIPTION AND OPERATION 12-1-25
Inlet and exhaust valves
The inlet and exhaust valves are mounted directly above the engine block cylinders.
Each valve is a forged and ground solid one-piece head and stem which is hardened by heat treatment. The stems
are chrome-plated then ground for improved heat transfer, wear resistance and smooth operation. It is not possible
to recut the valve's face angle, but the valves can be lapped to their seats using grinding paste.
The valve springs are made from spring steel and are of the parallel single-coil type. The bottom end of the spring
rests on the flange of a spring seal which has a centre bore that locates on a recess ground into the lower valve stem.
The top end of the spring is held in place by a spring retainer which is held in position at the top end of the valve stem
by split taper collets. The taper collets have grooves on the internal bore that locate to grooves ground into the upper
stems of the valves.
The valve seats and valve guides are sintered and are interference fit into the cylinder head. The valve seats and
guides are non-serviceable.
Finger followers and Lash adjusters
1Valve stem
2Finger follower
3Lash adjuster plunger
4Oil supply hole
5Lash adjuster body
The valves are operated through finger followers and lash adjusters, actuated by the camshaft lobes. When the
camshaft lobe presses down on the top of a finger follower roller mechanism, the respective valve is forced down
opening the effected inlet or exhaust port.
The lash adjuster body contains a plunger and two chambers for oil feed and pressurised oil. Pressurised oil is
supplied to the lash adjusters via the oil galleries in the cylinder head and through a hole in the side of the lash adjuster
body. The oil passes into a feed chamber in the lash adjuster then through to a separate pressure chamber via a one
way ball valve. Oil flow from the pressure chamber is determined by the amount of clearance between the lash
adjuster outer body and the centre plunger, oil escapes up the side of the plunger every time the lash adjuster is
operated, the downward pressure on the plunger forcing a corresponding amount of oil in the lash adjuster body to
be displaced. When the downward pressure from the camshaft and finger follower is removed (i.e. after the trailing
flank of the camshaft lobe has passed), oil pressure forces the lash adjuster's plunger up again. This pressure is not
sufficient to affect the valve operation, but eliminates the clearance between the finger follower and top of the valve
stem.
Page 196 of 1672
ENGINE - TD5
REPAIRS 12-1-57
Filter - oil
$% 12.60.04
Remove
1.Remove 3 bolts and remove engine acoustic
cover.
2.Remove 3 bolts and remove exhaust manifold
heat shield.
3.Clean area around filter head and place a
container beneath engine.
4.Using a strap wrench, unscrew and discard
filter. Refit
1.Clean mating face of filter head.
2.Lubricate sealing ring of new filter with clean
engine oil.
3.Fit filter and tighten by hand until it seats then
tighten a further three-quarters of a turn.
4.Start and run engine to check for leaks.
5.Stop engine, wait a few minutes, then check oil
level.
6.Top up engine oil.
+ MAINTENANCE, PROCEDURES,
Engine oil - diesel engine.
7.Position exhaust manifold heatshield and
tighten M6 bolts to 9 Nm (7 lbf.ft) and M8 bolts
to 25 Nm (18 lbf.ft).
8.Fit engine acoustic cover and secure with
fixings.