Land Rover Defender 90 1993 User Manual

DEFENDER
WORKSHOP
PART
1
DATA AND MAINTENANCE
SECTION Introduction SECTION General Specification Data
SECTION Engine Tuning Data.............................................
SECTION Torque Wrench Settings........................................
SECTION General Fitting Instructions................................
SECTION Recommended Lubricants, Fluids
SECTION Maintenance.......................................................
2.
ENGINE AND ENGINE SYSTEMS
SECTION Engine SECTION Fuel System
SECTION Cooling SECTION Manifold and Exhaust
SECTION Clutch...............................................................
MANUAL
....................................................
................................
and Capacities...................................................
.............................................................
.....................................................
System..............................................
........................................
3.
TRANSMISSION
SECTION Manual Gearbox...............................................
SECTION Transfer Gearbox SECTION Propeller Shafts
SECTION SECTION
4.
CHASSIS AND
5.
AIR CONDITIONING AND ELECTRICAL EQUIPMENT
Published by Land Rover, Lode Lane, Solihull, West Midlands, B92 8NW. England.
BODY
SECTION Steering
SECTION Suspension SECTION Brakes SECTION Chassis and Body
SECTION Heating and Ventilation SECTION Air Conditioning SECTION Electrical Equipment
Front and Rear axle differentials
Front Axle and Final Drive...................................
..........................................................
...........................................................
...............................................
......................
....................................................
...........................................
......................................
..................................................
..........................................
Publication Part Number: LDAWMEN93US
©Land Rover
1993
Section
Number
PART
ONE CONTENTS
Page
01
04
INTRODUCTlON
Warnings and cautions
References
Dimensions
• Repairs and replacements
Fuel handling precautions
Recommended sealants
Poisonous and dangerous substances 3
Disposing of used oil and fluids 3
Accessories and conversions
Specification 4
Special service tools 5
Abbreviations and symbols
Location of vehicle identification and unit numbers 7
GENERAL SPECIFICATlON DATA
V8
engine data 1
Transmission
Propeller shafts 3
Suspension
Brakes 4
Steering
Electrical equipment
Replacement bulbs and units 6
Vehicle dimensions
Vehicle weights and payload 7
Wheels
Tire Pressures
and tires 8
1 1
1
1
1
2
4
6
3
3
4
5
7
8
06
ENGINE TUNING DATA
V8
engine tuning data 1
TORQUE WRENCH SETTINGS
Engine
Fuel lines
Clutch
Gearbox
Transfer box
Front axle
Rear axle and final drive 4
Propeller shafts
Rear suspension
Steering and front suspension
Power assisted steering 5
Brakes 5
Electrical 5
Air Conditioning
1
1 1 2
3
3
4
4
4
5
REISSUED: FEB
1993
PART
ONE
CONTENTS
Page
07
09
GENERAL FITTING INSTRUCTIONS
Precautions against damage
Safety precautions
Preparation
Dismantling
Inspection • general
Ball and roller bearings
Oil seals
Joints and joint faces
Flexible hydraulic pipes, hoses
Metric
Metric nut identification
Hydraulic fittings
Keys and keyways
Tab
bolt
identification
washers
RECOMMENDED LUBRICANTS, FLUIDS AND CAPACITIES
1 1
1
1
2
2 2
3 3
4
4 4
5
5
5
6
6
6
6
10
Recommended lubricants
Anti-freeze
Capacities
MAINTENANCE
Workshop maintenance schedules
Lubrication
General maintenance and adjustment
1
2
3
1
9
12
REISSUED:
FEB
1993
Section
Number
PART
ENGINE
Description
Engine fault diagnosis
Engine removal
Engine dismantle and overhaul
Assembling engine
Service tools
TWO
CONTENTS
Page
1
7
11
13
31
49
EMISSION
Emission control
Crankcase ventilation system
Evaporative emission control
Fuel tank evaporative control
Evaporative purge system operation
Fuel tank evaporative control system operation
Fuel expansion tank - remove and refit
Heated oxygen sensor - remove and refit
Charcoal canister
Charcoal canister - purge valve - remove and refit
Positive crankcase ventilation
Air intake filter - remove and refit
Breather filter - remove and refit
Emission label
CONTROL
-
remove and refit
FUEL SYSTEM
-
Diagnostic equipment
Hot wire multiport fuel
Engine tuning
Multi meter checks
Multi
port
fuel injection • circuit diagram
Base idle speed setting
Fuel pressure check
Injector tests
Removing air cleaner
Removing mass air
Removing throttle
Removing idle air control valve
Removing vehicle
Removing fuel injection • relay modules
Removing inertia fuel shut-off switch
Removing engine fuel temperature sensor
Removing engine coolant temperature sensor
Depressurising fuel system 12
Removing fuel pressure regulator
Removing fuel rail - injectors
Removing plenum chamber
Removing ram housing
Removing intake manifold 19
Removing fuel filter
Removing fuel tank and fuel pump
Removing accelerator cable
Removing accelerator pedal
injection
flow
sensor
position
speed
sensor
sensor
r/h
and l/h
1 1
2
2 2
3
4
4
5 5
6 6 7
1
2
4 4
5
6
7
7
8
8
9 9
10
10
11
11
11
12
13
14
19
20
21
23
24
Section
Number
PART
COOLING SYSTEM
Engine protection
Drain and refill cooling system
Removing water pump
Removing thermostat
Removing radiator
Cooling system fault diagnosis
MANIFOLDS AND EXHAUST
Exhaust system complete
Exhaust system - remove and refit
Exhaust manifold - remove and refit
CLUTCH
TWO
CONTENTS
Page
1
1
2
2
4
5
1
2
3
Clutch assembly renewal
Clutch fault diagnosis
Clutch release bearing assembly - overhaul
Master cylinder - overhaul
Slave cylinder • overhaul
Clutch pedal adjustment
Bleed clutch hydraulic system
Renew clutch slave cylinder
Renew clutch master cylinder
1
2
3 3
5
6
6
7
8
Section
Number
PART
THREE
CONTENTS
Page
- Remove and refit
-
Overhaul 4
-
Data 41
-
Torque values 41
-
Service tools 42
-
Remove from
-
Overhaul
-
Torque wrench setting
-
Dismantle
-
Overhaul
-
Overhaul Rear hub assembly
-
Overhaul rear axle differential assembly (Salisbury) Defender
-
Overhaul rear axle differential assembly (Ninety) Defender
LT77S
gearbox
110
90
1
1
3
5
10
1
1
4
12
-
Overhaul Front hub assembly
-
Stub axle shaft, constant velocity joint and swivel assembly
-
Front axle differential
-
Dismantle
-
Inspection
-
Data
1 3
8
11
14
23
Section Number
PART
-
Overhaul steering column
-
Overhaul power steering box
-
Power steering system - Adwest lightweight box
-
Test equipment 22
-
Adjust power steering box - Adwest lightweight box
-
Pipe connections
-
Steering box sector shaft seal
-
Power assisted steering pump - overhaul
-
Power steering fault diagnosis
-
Overhaul drop arm bail joint
-
Track rod and draglink
-
Front wheel alignment
-
Overhaul rear suspension
-
Levelling unit - Functional check
-
Coil spring specification 2
-
Remove levelling unit
-
Panhard rod
-
Radius arm
-
Front shock absorber
-
Front road spring
-
Bump stop 8
-
Anti-roll bar front
-
Anti-roll bar ball joint links front
to
steering box 23
FOUR
CONTENTS
Page
1
7
21
22 23
24
29
30
32
32
1
2
3 6
6
7
8
9
10
-
Description
-
Overhaul front brake calipers
-
Overhaul rear brakes
-
Overhaul transmission brake
-
Bleeding the brakes
-
Renewing
-
Overhaul master cylinder
-
Renew master cylinder - Lucas Girling
-
Renew
-
Renew servo non-return valve
-
Renew brake servo
-
fault diagnosis
front
brake discs
-
Lucas
'G'
valve 16
Girling
2.4
2.4
mm AS/AS
mm
AS/AS
1
2 5
6
8
9
15
11
16
17 18
RE-ISSUED:
FEB
1993
Section Number
Page
-
Chassis alignment and squareness
-
Chassis dimensions Defender
-
Chassis dimensions Defender
-
Door
lock mechanisms Defender
-
Door
trim Defender
-
Window regulators - rear side doors Defender
-
Exterior handle - rear side door Defender
-
Door
locking button - rear side door Defender
-
Remote control lever - rear side door Defender
-
Door
latch assembly - rear side door Defender 110
-
Door
glass - rear side door Defender 110
-
Mounting panel - front doors Defender 110
-
Door
locking button - front doors Defender 110
-
Window regulators - front doors Defender 110
-
Remote control lever - front doors Defender 110
-
Exterior handle - rear side
-
Door
latch assembly - rear
-
Glass
-
front
doors
-
Locking barrel - front doors
-
Rear window side trim Defender
-
'B'
post trim Defender 110
-
Rear quarter light trim
-
Grab handles Defender 110
-
Door
lock, rear door Defender
110
Defender
Defender
110
90
110
110
door Defender 110
side door Defender 110
110
Defender 110
110
110
110, front and rear doors Defender 90
110
110
110
1
3
5
6 7 8 9
9
10
10
11
13
13
14
14
15
16
17
18
19
21
22
22
23
REVISED:
OCT
1993
Section
Number
PART
-
Remove. overhaul and
-
Introduction
-
Periodic Maintenance
-
Circuit diagram
-
Fault diagnosis
-
Charging and testing equipment
-
Depressurizing System 12
-
Evacuating
-
Sweeping 14
-
Charging
-
Leak test
-
Pressure test
-
Compressor - remove and refit
-
Drive belt adjustment
-
Condenser fan motors - remove and refit 17
-
Condenser and receiver/drier - remove and refit
-
Evaporator 19
-
Resistor block
refit
FIVE
CONTENTS
Page
1
1
2
5
6
11
13
15
15
16
17
17
18
22
-
Electrical precautions
-
Distributor - Lucas 35DLM8 remove and refit
-
Distributor - Lucas 35DLM 8 overhaul
-
Ignition timing adjustment
-
Electronic ignition - preliminary checks
-
Alternator -
-
Battery 9
-
Starter motor - Lucas M78R 10
-
Headlamps
-
Side, tail and flasher lamps
-
Rear number plate lamp
-
Rear lamps
-
Reverse light switch
-
Warning lamps
-
Instrument illumination
-
Wiper motor overhaul 18
-
Renew wiper motor and drive rack
-
Renew windscreen wiper arms
-
Renew windscreen wiper wheel boxes
-
Electrical systems
-
Engine harness
-
Air conditioning fans harness
-
Chassis harness
-
Main harness
-
MFI harness
-
Radio harness
-
Engine harness connectors
-
Air
conditioning fans harness connectors
-
Multi-port fuel injection harness connectors
-
Main harness connectors
type
A1
27
remove and refit
1
2 5
5
6
9
12
15
15
16
16
17
17
20
21
22
23
24
24
25
26
28
29
30
33
34
36
REVISED:
OCT
1993
Section
Number
-
Chassis and radio harness connectors
-
Location of relays, timers and control units Defender
-
Location of relays, timers and control units Defender
-
Fuses 42
-
Multi-port fuel injection circuit Defender
-
Multi-port fuel injection circuit Defender
-
Air
conditioning circuit Defender
-
Starting system circuit Defender
-
Starting system circuit Defender
-
Charging and tachometer circuit Defender
-
Charging and tachometer circuit Defender
-
Hazard flasher circuit Defender
-
Hazard flasher circuit Defender
-
Dimming mirror circuit Defender 110
-
Reverse and stop lamp circuit Defender
-
Heated front screen circuit Defender
-
Rear window demist circuit Defender
-
Horn, clock, interior light and auxiliary circuits Defender
-
Horn, clock, interior light and auxiliary circuits Defender
-
Radio system circuit Defender
-
Radio system circuit Defender
-
Lighting circuit Defender 110
-
Lighting circuit Defender
-
Front wash/wipe system circuit Defender
-
Rear wash/wipe system circuit Defender 110
-
Warning lights/check circuit Defender
-
Audible warning system circuit Defender
-
Audible warning system
-
Coolant temperature gauge circuit Defender
-
Coolant temperature gauge circuit Defender
-
Fuel tank level indicator circuit Defender
-
Battery condition indicator circuit Defender
-
Auxiliary feed circuit Defender
-
Centre differential
-
Cigar lighter circuit Defender
-
Split charge and voltage sensitive switch circuit Defender
-
Trailer circuit Defender
locked
110
90
circuit
circuit
110
110
90
110
90
110
90
Defender
90
90
and 110
110
90
90
110
110
90
110
90
and
90
and
and 110
110
90
110
90
90
and
110
110
90
110
110
90
110
110
110
Page
38
40
41
45
46
47
48
48
50
51
52
53
54
55
56
57
58
59
60
61 62 63 64
65
66
67 68 69 70
71
72
72
73
73
74
75
REVISED:
OCT
1993

INTRODUCTION

INTRODUCTION
01
This Workshop Manual covers skilled technicians in the efficient repair and maintenance of Land Rover vehicles.
Individuals who undertake their own repairs should have some skill and training, components which could not affect the safety of the vehicle or its passengers. Any repairs required to safety critical items such as steering, brakes, or suspension should
Dealer. Repairs to such items should NEVER WARNINGS WARNING: Procedures which must
CAUTION: This calls attention to procedures which must be followed to avoid damage to Components. NOTE: This calls attention to methods which make a REFERENCES
References to the left- or right-hand side the engine and gearbox assembly removed, the water pump end of the engine is referred to as the front. To reduce repetition, operations covered in this manual do not include reference to testing the vehicle after repair.
the vehicle is carried out particularly where safety related items are concerned. DIMENSIONS
The dimensions quoted are following the dimensions, have been converted from the original specification. During the period this Manual. These adjustments thereafter should be maintained at the figures specified
and
CAUTlONS
It is essential that work is inspected and tested after completion and
of
running-in from new, certain adjustments may vary from the specification figures given in
the
Land Rover Defender One Ten vehicles.
be
attempted by untrained individuals.
are given throughout this Manual in the following form:
be
followed precisely to avoid the possibility
job
easier to
in
the manual are made when viewing the vehicle from the rear. With
to
design engineering specification. Alternative unit equivalents, shown in brackets
will
be re-set by the Distributor or Dealer at the After Sales Service, and
in
the Manual.
It
is primarily
be
perform.
designed
and
carried out
of personal
if
necessary a road test of
to
assist
limit repairs to
by
a
Land Rover
injury.

REPAIRS AND REPLACEMENTS

When replacement parts are required it is essential that only Land Rover parts are used. Attention is particularly drawn to the following points concerning repairs and the fitting of replacement parts an accessories:
in
Safety features embodied territories, legislation prohibits the fitting of parts not setting figures given specified, must be fitted. Owners purchasing accessories while travelling abroad should ensure that the accessory and its fitted location on the vehicle conform to mandatory requirements existing Service Statement may be invalidated by the fitting All Land Rover parts have the full backing of the Owners Service Statement. Land Rover Distributors and Dealers are obliged

FUEL HANDLING PRECAUTIONS

The following information provides basic precautions which must be observed
also outlines the other areas of risk which This information is issued for basic guidance only, and in any case of doubt appropriate enquiries should be
made
of
your local Fire Officer. Fuel vapor is highly flammable and When fuel evaporates readily ignitable mixture. The vapor distributed throughout a workshop by air current, consequently, even
in
it
the vehicle may be impaired
the Repair Operation Manual must
If
the
efficiency
of
a locking device is impaired during removal
of
to
supply only Land Rover service parts.
must
not be ignored.
in
confined spaces is also very explosive and toxic.
produces
150
times its own volume
is
heavier than air and
if
other than Land Rover parts are fitted. In certain
to
the vehicle manufacturer’s specification. Torque wrench
be
strictly adhered to. Locking devices, where
it
must be renewed.
in
their country of origin. The terms
other than Land Rover parts.
if
fuel
in
vapor, which when diluted with
will
always fall
a
to
the lowest level.
small spillage of fuel
is
to
of
the Owners
be handled safely.
air
becomes
It
can readily be
is
very dangerous.
It
a
REISSUED:
FEB
1993
1
INTRODUCTION
01
Always have a fire extinguisher containing FOAM draining fuel, or when dismantling fuel systems
WARNING:
the battery terminal could ignite fuel vapor in the atmosphere. Always disconnect the vehicle battery BEFORE carrying out work on a fuel system. Whenever fuel is being handled, transferred or stored, or when fuel systems are being dismantled all forms of ignition must be extinguished or removed, any lead
-
lamps used must be flameproof and kept clear
NO ONE SHOULD BE PERMITTED TO REPAIR COMPONENTS ASSOCIATED WITH FUEL WITHOUT FIRST HAVING HAD SPECIALIST TRAINING.
HOT FUEL HANDLING PRECAUTIONS
Before commencing any operation requiring fuel drainage from fuel tanks, the following procedures should
1.
2.
3.
FUEL TRANSFER WARNING: FUEL MUST NOT BE EXTRACTED OR DRAINED FROM ANY VEHICLE WHILE IT IS
STANDING OVER A PIT.
It is imperative that the battery is not disconnected during fuel system repairs as arcing at
be
adhered to: Allow sufficient time for the fuel to cool, thus avoiding contact with hot fuels. Vent system by removing the fuel cap
of
tank drainage.
Before disconnecting any part of the fuel system
around components to prevent ingress of foreign matter into the fuel system. Cover the tank apertures after removal to prevent entry
CO
GAS,
or
2
and
in areas where fuel containers are stored.
in
a
well ventilated area replace cap
it
of
dirt and escape of fuel vapors.
POWDER
is vital to remove dirt, dust and debris from
close at
hand
when handling or
until
commencement
The transfer of fuel from the vehicle fuel tank must be carried out in a well ventilated area. An approved transfer tank must
including attention to grounding of tanks.

FUEL TANK REMOVAL

A
fuel vapor label should be attached to the fuel tank upon removal from vehicle.
COMPLETELY DRAINED. FUEL TANK REPAIR
Under no circumstances should a repair to any tank

RECOMMENDED SEALANTS

A
number
These items include:
COMPOUND.
obtaining supplies, contact one
Marston Lubricants Limited Hylo House Prudhoe Cale Wigan, WN2
Tel:
Fax:
Telex:
of
branded products are recommended
Lane,
New Springs Northumberland
1JR
0942 824242
0942
826653
67230
be
used according to the transfer tank manufacturer’s instructions and local regulations,
HYLOMAR GASKET AND JOlNTlNG COMPOUND and HYLOSIL RTV SILICON
They should
ENSURE TANK IS
be
attempted.
in
this manual for use during maintenance and repair work.
be
available locally from garage equipment suppliers.
of
the following companies for advice and the address of the nearest stockist.
Northern Adhesives Limited
NE42 6NP
0661
Tel:
Fax: 0661 35839
32014
If
there is any problem
REISSUED: FEB
1993
INTRODUCTION

POISONOUS AND DANGEROUS SUBSTANCES

Many liquids and other substances used in motor vehicles are poisonous and should under no circumstances be consumed and should be kept away from open wounds. These substances among others include
anti
-
freeze, brake fluid, fuel, windscreen washer additives, air conditioning refrigerant, lubricants and various
adhesives.
Engine oils
Prolonged and repeated contact with mineral oil will result in the removal of natural fats from the skin, leading to dryness, irritation and dermatitis. In addition, used engine oil contains potentially harmful contaminates which may cause skin cancer. Adequate means of skin protection and washing facilities should be provided.
Health protection precautions
1. Avoid prolonged and repeated contact with oil particularly used engine oils.
2. Wear protective clothing, including impervious gloves where practicable.
3. Do not put oily rags in pockets.
4. Avoid contaminating clothes, particularly underpants, with oil.
5. Overalls must be cleaned regularly. Discard unwashable clothing and oil impregnated footwear. t aid treatment should be obtained immediately for open cuts and wounds.
barrier creams, applying before each work period, to help the removal of oil from the skin.
h with soap and water to ensure all oil is removed (skin cleaners and nail brushes will help). Preparations containing lanolin replace the natural skin oils which have been removed. Do not use petrol, kerosene, Diesel fuel, gas oil, thinners or solvents for washing skin.
9. If skin disorders develop, obtain medical advice immediately.
10. Where possible, degrease components before handling.
11. Where there is a risk of eye contact, eye protection should be worn, for example, chemical goggles or face shields. In addition, an eye wash facility should be provided.
Asbestos
Some components on the vehicle, such as gaskets, brake and clutch linings and friction pads contain asbestos. Inhaling asbestos dust is dangerous
1.
Work out of doors or
2.
Dust found on the vehicle or produced during work should be removed by vacuuming and not blowing.
3.
Asbestos dust waste should be dampened, placed
4.
contains
If
any machining, cutting
to
ensure safe disposal.
in
dampened and only hand
to
health and the following essential precautions must be observed.
a well ventilated area and wear a protective mask.
in
a sealed container and labelled with what
of
drilling is attempted on materials containing asbestos the item should be
tools
or low speed power tools used.
Synthetic rubber
Many “O” ring seals, flexible pipes and other similar items which appear to be natural rubber, are, in fact, made of synthetic materials called Fluoroelastomers. Under normal operating conditions this material is safe and does not present a health hazard. However, if the material is damaged by fire or excessive heating, it can break down and produce highly corrosive Hydrofluoric acid which can cause serious bums on contact with skin. Should the material be in a burnt or over heated condition, handle only with seamless industrial gloves. Decontaminate and dispose of the gloves immediately after use. If skin contact does occur, remove any contaminated clothing immediately and obtain medical assistance without delay. In the meantime, wash the affected area with copious amounts of cold water or limewater for fifteen to sixty minutes.
DISPOSING OF USED
OILS
AND FLUIDS
Environmental protection precaution
It is illegal to pour used oil and other fluids onto the ground, down sewers or drains, or into waterways. Dispose of used oil through authorized waste disposal contractors.
it
REISSUED: FEB
1993
3
INTRODUCTION
01

ACCESSORIES AND CONVERSIONS

Land Rover vehicles are designed and constructed for a variety of uses but no alterations or conversions should be carried out to any vehicle produced by Land Rover which could affect the safety of the vehicle or its passengers.
Land Rover has tested and approved a large number of accessories and conversions, suitable for all models. Before fitting any accessory or commencing any conversion work to any Land Rover vehicle, check that the
accessory or conversion is approved by Land Rover.
WARNING: vehicle. Land Rover may occur
-
approved conversions to Land Rover vehicles.
non SPECIFICATION
Purchasers are advised that the specification details set out in the Manual apply to a range of vehicles and not
to any one. For the specification of a particular vehicle, purchasers should consult their Distributor or Dealer. The Manufacturers reserve the right to vary their specification with or without notice, and at such times and in
such manner as they think fit. Major as well as minor changes may be involved in accordance with the Manufacturer’s policy of constant product improvement.
Whilst every effort is made to ensure the accuracy of the particulars contained in this Manual, neither the Manufacturer nor the Distributor or Dealer, by whom this Manual is supplied, shall in any circumstances be held
liable for any inaccuracy or the consequences thereof.
COPYRIGHT
© Rover Group Ltd 1993 All rights reserved. No part of this publication may be produced, stored in a retrieval system or transmitted in
any form, electronic, mechanical, photocopying, recording or other means without prior written permission of Rover Group Ltd.
DO
as
NOT
FIT
unapproved accessories or conversions, as they could affect the safety of the
will
not accept any liability
a
direct result of fitment of non-approved accessories
for
death, personal injury or damage
to
or
the carrying
property which
out
of
‘4
REISSUED:
FEB
1993
INTRODUCTION
01
Special
The use of approved special tools is important. They are essential if service operations are to be carried out efficiently, and safely. Where special tools are specified, only these tools should be used to avoid the possibility of personal injury or damage to the components. Also the amount of time they
save can be considerable.
Every special tool is designed with the close co and no tool is put into production which has not been tested and approved by us. New tools are only introduced where an operation cannot be satisfactorily carried out using existing tools or standard equipment. The user is therefore assured that the tool is necessary and that it will perform accurately, efficiently and safely.
Special tools bulletins will be issued periodically giving details of new tools as they are introduced.
All orders and enquiries from the United Kingdom should be sent direct to V. L. Churchill. Overseas orders should be placed with the local V. L. Churchill distributor, where one exists. Countries where there is no distributor may order direct from V. L. Churchill Limited, P.O. Box 3, Daventry, Northamptonshire, England NN11 4NF.
Service
-
operation of Land Rover Ltd.,
Tools
The tools recommended in this Workshop Manual are listed in a multi from Messrs. V. L. Churchill at the above address under publication number VLC 2561/1/91 or from Land Rover Merchandising Service, P.O. Box 534, Erdington, Birmingham, B24 OQ5.
REISSUED:
FEB
1993
-
language, illustrated catalogue obtainable
5

LOCATION OF VEHICLE IDENTlFlCATlON AND UNIT NUMBERS

VEHICLE IDENTtFlCATlON NUMBER (VIN) The Vehicle Identification Number and the
recommended maximum vehicle weights are
stamped on a plate riveted
to
the top of the brake pedal box in the engine compartment. The number is also stamped on the right of the chassis forward
of
the spring mounting turret.
Always quote this number when writing
-
hand side
to
Land
Rover.
Key to Vehicle Identification Number Plate A
Type approval
B
VIN (minimum Maximum permitted laden weight for vehicle
C
Maximum vehicle and trailer weight
D
E
Maximum road weight - front axle
F
Maximum road weight - rear axle
of
17
digits)
The Vehicle Identification Number identifies the
manufacturer, model range, wheel base, body type, engine, steering, transmission, model name and place of manufacture. The following example shows the coding process.
SAL LD H
M
V
7
=
Land Rover.
=
Land Rover Ninety and One Ten.
=
One Ten inch.
=
4
door
station wagon. A = pick-up hood cab
truck hard
=
V8.
C
=
B
=
2.5
Turbo Diesel.
=
RH
stg. with 5 speed gearbox.
V = Ninety inch.
top.
2.5
Diesel. D
=
2.5
Petrol.
8
=
LH
with 5 speed gearbox.
A
=
Ninety.
B
=
One Ten. E = Ninety,
One Ten 1988 model year.
A
=
Solihull build.
F
=
Assembled locally
from kit.
The
last
six
digits
identify
build sequence
number.
The
V8
engine serial number
is
stamped on a cast pad on the cylinder block between numbers cylinders.
stg.
3
and
5
REISSUED:
FEB
1993
7
MAIN GEARBOX LT77 FRONT AXLE
Stamped on a pad on the right-hand side
gearbox immediately below the
TRANSFER GEARBOX
LT230T
oil
filler level
of
plug.
the
Stamped on top
REAR AXLE
Stamped
on
top
illustrated)
on
of
left-hand axle tube for
.
of
the left-hand axle tube.
rear
of
left-hand axle tube on
90
models
110,
(110
and
axle
8
REISSUED:
FEB
1993
GENERAL SPECIFICATION DATA
ENGINE
Type Number
Bore Stroke
Capacity Valve operation
Compression ratio Maximum power
Crankshaft
Main journal diameter Minimum regrind diameter Crankpin journal diameter Minimum regrind diameter Crankshaft end thrust/(end float)
Main bearings
Number and type Material
Diametrical clearance Undersize bearing
3.9
V8
.....................................................................................
of
cylinders
.............................................................
.....................................................................................
...................................................................................
...............................................................................
....................................................................
................................................................
...................................................................
..........................................................
...................................................
....................................................
...................................................
.........................................
.................................................................
................................................................................
..........................................................
shells
......................................................
V8 Eight,
two
banks
of
four
94.00 mm
71.12 mm 3950 cc
Overhead by push-rod
9.35:1
134kW
58.409-58.422 mm
57.393-57.406 mm
50.800-50.812
49.784-49.797 mm Taken on thrust washers
0.10
5,
Lead-indium
0.010-0.048 mm
0.254
at
4750 rev/min
mm
-
0.20 mm
Vandervell shells
mm,
0.508
mm
of
centre main bearing
Connecting rods
Type
.....................................................................................
Length between centres
Big-end bearings
Type and material
Diametrical clearance
-
float crankpin
End Undersize bearing shells
Piston pins
Length Diameter Fit Clearance
..................................................................................
..............................................................................
-
in connecting rod
in
piston
.......................................................
.................................................................
..........................................................
................................................................
......................................................
............................................................
.......................................................
Horizontally split big-end, plain small-end
143.81-143.71 mm
Vandervell
0.015-0.055 mm
0.15-0.36mm
0.254 mm,
72.67-72.79 mm
22.215-22.220 mm Press
0.002-0.007 mm
fit
VP
lead-indium
0.508
mm
REISSUED:
FEB
1993
1
GENERAL SPECIFICATION DATA
Pistons
Clearance in bore, measured at bottom of skirt at right angles to piston pin
Piston rings
......................................
0.018-0.041 mm
Number of compression rings
Number No 1 compression ring No 2 compression ring
Width of compression rings Compression ring gap
Oil control ring type
Oil
Oil control ring rail gap
Camshaft
Location
Bearings Number of bearings Drive
Tappets
Valves
Length: Seat angle:
Head diameter: Stem diameter: Stem
Valve Valve spring length fitted
of
control rings
.........................................................
.........................................................
..........................................................
..............................................................
control ring width
............................................................
.........................................................
...............................................................................
...............................................................................
.............................................................
.....................................................................................
...........................................................................
to
guide clearance:
lift
(Inlet
and Exhaust)
..............................................
........................................................
..................................................
...................................
Inlet Exhaust Inlet Exhaust Inlet Exhaust Inlet Exhaust Inlet Exhaust
.............................
...................................
.............................
...................................
.............................
...................................
.............................
...................................
.............................
..............;.................................
......................................................
2
1
Molybdenum barrel faced
Tapered and marked ‘T' or ‘TOP'
1.478-1.49 mm
0.40-0.65 mm Hepworth and Grandage
3.0
mm
0.38-1.40 mm
Central Non serviceable
5
Chain 9.52 mm pitch x 54 pitches.
Hydraulic-self-adjusting
116.59-117.35 mm
116.59-117.35 mm 45°
to
45 1/2°
45°
to 45 112°
39.75-40.00 mm
34.226-34.480 mm
8.664-8.679 mm
8.651-8.666 mm
0.025-0.066 mm
0.038-0.078 mm
9.49 mm
40.4
mm at pressure
of
29.5
kg
Lubrication
System type............................................................................ Wet sump, pressure fed
Oil pump
Oil pressure Oil filter
Oil filter-external
2
type
........................................................................
........................................................................
-
internal .................................................................... Wire screen, pump intake filter
...................................................................
REISSUED:
Gear
2.11 to 2.81 kg/cm² (30 to with engine warm
Full flow, self-contained cartridge
FEB
1993
40
p.s.i) at 2400 rev/min
in

TRANSMISSION

Main gearbox
-
Type
Main gearbox ratios
Transfer gearbox
Type
Overall ratio
Manual
.............................................................
.....................................................................................
..........................................................................
GENERAL
LT77
5-speed helical constant mesh, with synchromesh on all forward gears Fifth (Cruising gear) Fourth 1.000:1
Third 1.436:1
Second 2.180:1 First Reverse 3.718:1
LT230T. Two-speed reduction on main gearbox output. Front and rear drive permanently engaged via a lockable differential.
Fifth (Cruising gear) 3.9663:1 9.3401:1 Fourth 4.9893:1 11.7471:1 Third 7.1656:1 16.8712:1 Second First 18.2094:1 Reverse 18.9497:1 44.9233:1
SPECIFICATION DATA
0.795:1
3.650:1
In
high
transfer transfer
10.8786:1
In low
25.6134:1
42.3734:1
Rear Axle - One Ten only
Type
Ratio ....................................................................................
Track .................................................................................... 1485,90 mm
Rear Axle - Ninety only
Type
Ratio
Track
Front
Type Ratio Track
PROPELLER
Type: Front and rear

SUSPENSION

Type
Front .................................................................................. Transverse location of axle by Panhard rod. and fore
Rear ..................................................................................... Fore and aft movement inhibited by two trailing links
.....................................................................................
.....................................................................................
.....................................................................................
....................................................................................
Axle
.............................................................................................................
..................................................
....................................................................................
SHAFTS
.......................................................
.....................................................................................
Salisbury 8HA
3.538:1
Land Rover spiral bevel
3.538:1
1485,90 mm
Land Rover spiral bevel
3.538:1
1485,90 mm
Single Hookes universal needle roller joints.
Coil springs controlled by telescopic dampers and rear
and aft location by two radius arms Lateral location of axle by a centrally positioned 'A'
bracket bolted at the apex to a ball joint mounting. Defender 110 has a levelling unit is positioned between the ball joint and upper cross member
front
REVISED:
OCT
1993
3
GENERAL SPECIFICATION DATA

BRAKES

System
Foot
Front
Rear
Rear drum brakes
.................................................................................
brake
Type
..........................................................................
Disc Diameter.......................................................
of
Number Total lining area Lining material
disc Type Disc diameter Number
Lining material .................................................. Don 230 (Asbestos) or Ferodo 3440
Type Drum diameter Total lining area Brake drum width Lining material
pistons per wheel
......................................
..................................................................
brakes
.....................................................................
................................................................
of
pistons per wheel
..............................................................................
..............................................................
............................................................
..........................................................
..............................................................
...................................
........................................
Direct acting servo assisted dual braking system Girting tandem master cylinder and G valve
Lockheed Disc
300
mm
4
(Asbestos) or Ferodo 3440 (Asbestos free)
Lockheed
290
mm
D
I
S
C
2
Girting single cylinder drum brake
280
mm
493
cm²
63.9
mm
Ferodo
2629
with
Handbrake Type Drum diameter Lining material
...........................................................................
.....................................................................
......................................................................
Transmission drum brake cable operated
254
Don

STEERING

Power
Make/type Ratio Steering wheel turns, lock-to-lock
Steering
Make/type
Operating pressure - straight ahead position - at idle
Full lock (left Full lock (left
Steering geometry Steering
Toe Toe
Camber
Castor angle ...................................................................
Swivel pin inclination static Steering damper Steering column
steering
box
............................................................................
.............................................................:.......................
...................................
pump
............................................................................
..........
or
right) at idle
or right)
wheel
diameter
-
out measurement
-
out included angle
angle
..................................................................
..................................................................
type
1000
.............................,...................
rev/min
......................................
......................................................
........................................................
.....................................................
...........................................
...............................................
Adwest Varamatic - worm and roller box Variable: straight ahead
3.75
Hoboum-Eaton series 200
7 kgf/cm² (100 p.s.i.) maximum
28
70-77 kgf/cm² (1000-1100 p.s.i.)
420mm 0
0° to 0° 16' 0° Check with vehicle in static
Double acting
housing
Collapsible coupling
mm
269
kgf/cm²
to
2.0
mm
(400
p.s.i.) minimum
fitted
between drag link and pinion
19.3:1
on lock
unladen condition. that is. vehicle with water. oil and five gallons of fuel
Rock the vehicle up and down at the front to allow it to take up a static position
17.2:1
4
REVISED:
OCT
1993
GENERAL SPECIFICATlON
DATA
ELECTRICAL
System
Battery
Type:
Alternator
Type
Maximum
Rotor Stator New brush length Renew brush at Brush spring pressure Regulator controlled voltage
Starter motor
Type Brush spring tension Brush minimum length
............................................................................................
Lucas Chloride Lucas - cold climate 13 plate Chloride
.....................................................................................
-
winding resistance
-
winding resistance per phase
.....................................................................................
EQUIPMENT
-
standard 9 plate
-
standard 9 plate
-
cold climate 13 plate
D.C.
output at 6000 rev/min
...............................................
...........................................
....................................
................................
...................................................
..................................
.................................................................
....................................................................
..........................................................
................................................
............................................................
.........................................................
12 volt, negative ground
B.B.M.S. No.371 B.B.M.S. B.B.M.S. No.389 Designation B.B.M.S. No.3693
Magnetti Marelli A127-85
85
2.6 ohms at 2O°C ± 5%
0.092 ohms at 20°C ± 5%
20
10 mm
1.3 - 2.7 N
13.6 - 14.4 volts measured across battery
Magnetti Marelli M78R pre-engaged
1020 gms
9,5 mm
No.2911
amps
mm
Designation 90/84/90
15/120/92
Distributor & MFI system
Wiper
Type Armature end-float Minimum brush length
Fuses
Type
motor
.....................................................................................
...............................................................
.....................................................................................
..................................................
..........................................................
See
‘ENGINE TUNING
Lucas
14W uprated two
0,1 - 0,20 mm
4,8 mm
Cartridge fuses, located
panel, which protect the electrical components.
A complete list of circuits protected is given in
Electrical Section.
A second fuse box located in the engine compartment
next to the brake servo contains fuses to protect the vehicle harness. For fuse values refer to the Electrical Section.
DATA'
-
speed
in
a
box below the facia
REVISED:
OCT
1993
5
GENERAL
Coil
Make/type Distributor
Make/type
Firing angles .................................................................
Application Pick
­(Pick-up Iimb/reluctor tooth) Pick-up winding resistance
Horns Make/type
........................................................
............................................................................
...........................................................................
up air gap adjustment
............................................................................
SPECIFICATION
DATA
.................................................
..................................................
Bosch
0221 122 392
Lucas
35
DLM8
0°-45°-90° (every 45°) ± 1°
12V
Negative ground
0.20 mm to 2k
to
Klamix
0.35
5k ohms
(Mixo)
mm
TR99
Ignition
Make/type
Spark plugs Make/type

REPLACEMENT BULBS AND UNITS

Headlamps
Front side lamps Side marker lamps Stop/tail lamps High mounted stop light Flasher lamps
Number plate lamp
Reverse lamp
Interior lamp Warning lights Instrument illumination
Hazard switch warning light Heated rear Screen switch illumination Heated front screen switch Heated front Screen warning light Cigar light illumination
module
............................................................................
............................................................................
...........................................................................
..................................................................
...............................................................
.....................................................................
.......................................................
......................................................................
...............................................................
.......................................................................
.........................................................................
......................................................................
.........................................................
.................................................
illumination
........................................
..........................................................
................................
...............................
Lucas 9EM amplifier module, distributor mounted
Champion RN9YC
60/55
W
halogen sealed beam
12V 5W 12V
3W
12V 21/5W 12V/5W 12V
21W
12V
4W
12V
21W
12V
21
W
12V
1.2W
12V 2W 12V 1.2W 12V
12V 1.2W
12V
12V 1.2W
1.2W
1.2W
(red)
(green)
(green)
(amber)
6
RE-ISSUED: FEB
1993
GENERAL
SPECIFICATION DATA
VEHICLE DIMENSIONS
Overall length Overall width
...............................................................
........................................................................
110
..................................................................
Wheelbase Track: front and rear Ground clearance: under differential Rear opening height (interior)
VEHICLE
Overall length
Overall width Overall height Wheelbase Track: front and rear Ground clearance: under differential Tailgate aperture width Tailgate height Interior width Width between wheelboxes

VEHICLE WEIGHTS AND PAYLOAD

..........................................................................
............................................................
....................................
..............................................
DIMENSIONS
90
.......................................................................
........................................................................
.......................................................................
...........................................................................
............................................................
....................................
........................................................
.....................................................................
........................................................................
.................................................
1790mm 2035mm
2794mm
1485,90mm
215mm
1205mm
4072mm
1790mm
2035mm
2360mm
1485,90mm 229mm 864mm
1300mm
1450mm 925mm
When loading a vehicle to its maximum (Gross Vehicle Weight), consideration must be taken kerb weight and the distribution maximum values. It
that neither maximum axle loads nor
NOTE:
is
the customer's responsibility
CURB WEIGHT
of
the payload to ensure that axle loadings do not exceed the permitted
to
limit the vehicle's payload in an appropriate manner such
Gross
Vehicle Weight are exceeded.
equals the minimum unladen vehicle weight plus full fuel tank.
of
the
vehicle
GROSS
payload equipment and towing attachment load (where applicable)
GROSS
loadings which allow for the fitting respective maximums be exceeded.
VEHICLE WEIGHT
VEHICLE WEIGHT CONDITION
MUST BE
equals the maximum all up weight, with the driver, passengers.
of
optional equipment. The loading of
AVOIDED,
REVISED: OCT
-
the maximum axle weights shown
as the overall maximum vehicle weight
1993
both
are
individual
axles
up
to
would
axle
their
then
7
GENERAL SPECIFICATION DATA
WHEELS DEFENDER
AND
90
TIRES
Wheels
7.0
X
7J
16
X
16 X 33
Steel
Alloy
Tires
BF
Type and size
DEFENDER
110
Goodrich LJ265/R16 Mud Terrain
Wheels
x
Steel 139,70mm
406,40mm
Tires Type and size 750X 12,8m (tubed)
TIRE
PRESSURES
WARNING: Tire pressures must
If
at running temperature.
the vehicle has been parked
be
checked with the tires cold, as the pressure is about 0,21 bar higher
In
the sun
or
USE
RADIAL PLY
high ambient temperatures, Do not
reduce the tire pressures, move the vehicle into the shade and wait for the tires
the pressures.
Radial
to
cool before checking
Ply
TIRES
ONLY
General Notes
Emergency soft pressures should
Max
speed
40
Towing When vehicle is
applicable
WARNING:
Do not
they are designed
proper operation
of
size recommended
doubt,
8
consult
Land
only
be
used
in
extreme conditions where extra flotation
km/h
(25
mph). Return pressures
used
for
replace
for
the road wheels with any type other than genuine Land Rover wheels,
multi-purpose on and
towing
off
to
normal immediately firm ground is regained.
the reduced rear tire pressures for extra ride comfort are not
road use and have very important relationships with the
the suspension system and vehicle handling. Replacement tires should
in
this manual and all be the same make, ply rating and tread pattern.
Rover
Service department
REVISED:
for
advice.
OCT
1993
is
required
be
If
in
of
as
the
any
ENGINE
TUNING
DATA
ENGINE
Type Firing order Cylinder Numbers
Left bank Right bank
No
Timing marks Spark plugs
Gap
Coil
Make/type
Compression ratio Fuel injection system
Valve Timing Inlet Exhaust
Opens Closes Duration
Valve peak 104° ATDC 114° BTDC
3.9
V8
.....................................................................................
.........................................................................
..............................................................................
............................................................................
1
Cylinder location
.......................................................
......................................................................
......................................................................................
............................................................................
.............................................................
........................................................
..................................................................................
..................................................................................
...............................................................................
...........................................................................
3.9 Litre V8 1-8-4-3-6-5-7-2
1-3-5-7 2-4-6-8
Pulley end
On crankshaft vibration damper
0.84-0.96mm
Bosch 0-221-122-392, (ETC 6574)
9.35:1
Lucas 14 CUX Hot-wire air
electronically controlled
32° BTDC
73° ABDC
285° 285°
of
left bank
flow
sensor system
70° BBDC
35° ATDC
Idle speed - controlled by Base idle speed Ignition Timing - dynamic at idle speed,
vacuum disconnected Exhaust gas
CO content at idle
..................................................................
................................................................
MFI
system
.............................
.......................................................
700 ± 25 rev/min See setting procedure - 525 ± 25 rev/min.
5° BTDC ±
0%
to
1
°
0.05% max.
REISSUED:
FEB
1993
1

ENGINE Nm

Alternator mounting bracket to cylinder Alternator
Alternator to adjusting link Chainwheel to camshaft
Connecting rod bolt Cylinder head:
Outer row Centre row
Inner row Distributor clamp nut
Exhaust manifold Fan Flywheel
Inlet manifold
Lifting eye Main bearing cap bolts
Main bearing cap rear bolts Manifold gasket clamp bolt Oil pump cover
Oil plug
Oil
relief valve cap
Oil sump drain plug
Oil
sump
Oil
sump rear
Rocker cover to cylinder head Rocker shaft bracket
Spark plug Starter motor attachment
Damper Timing cover Viscous unit Water pump pulley to water pump hub Water pump timing cover
to
mounting bracket
.............................................
....................................................
.......................................................
..............................................................
.............................................................................
...........................................................................
..............................................................................
............................................................
to
cylinder heads
to
viscous unit
to
crankshaft
to
...............................................................
.........................................................
to
cylinder heads
cylinder heads
...........................................
................................................
.........................................................
.................................................
..................................................
to
timing cover
............................................
.................................................................................
................................................................
..............................................................
to
cylinder block
to
cylinder block
....................................................
.............................................
.............................................
to
cylinder head
............................................................................
.....................................................
to
crankshaft
to
to
...........................................................
cylinder
water pump hub
block
...........................................
to
cylinder block
head
......................
.....................................
..................................
..............................................
................................
..........................
40
24 24
58
51
58 92
92 21
21
30 78
51
24 72
92
17
13
28
40
45
10 18
7 37
15
44
271
27
45
10
27
TORQUE
WRENCH
SETTINGS

FUEL LINES

Connections at straight connector
Pipe connections at filter
Hose clips Connections at vapour separator
Connections at Tee-piece

CLUTCH

Clutch cover bolts
Slave cylinder bolts
............................................................................
......................................................
....................................................
................................................................
..............................................................
.......................................
.........................................
16 16
2
16 16
27 27
REISSUED:
FEB
1993
1
TORQUE WRENCH SETTINGS
MAIN GEARBOX (FIVE-SPEED)
Oil pump body to extension case
Clip
to
clutch release lever Attachment plate Attachment plate Extension case Pivot plate Remote selector housing to extension case Gear lever housing
Guide
clutch release sleeve Slave cylinder Front cover
5th support bracket Plunger housing
Blanking plug extension case Gear lever retainer Yoke
to
selector shaft Fixing gear lever assembly nut Reverse pin
Clutch housing
Plug - detent spring
Oil drain plug Oil filter plug Plug
oil
filler - remote housing
Breather Oil level plug Blanking plug - reverse switch hole Fifth gear layshaft nut
...............................................................................
to
gearcase
to
remote housing
to
gearcase
............................................................................
to
to
clutch housing
to
gearcase
..............................................................
to
remote housing
...............................................................
to
centre plate nut
to
gearbox bolt
..............................................................
........................................................................
.........................................................................
........................................................................
......................................
remote housing
.......................................................
..........................................................
..........................................................
LT77S
.........................................
..................................
....................................
.................................................
.................................
.................................................
...........................................
.....................................
..............................................
............................................
............................................
............................................
..............................................
.....................................
........................
Nm
9
9
25 25 25 25 25
25
25 25 25
9 9
25
44
25 72
25
51
72
30
9
30
24 217
2
REISSUED:
FEB
c
1993
TORQUE
WRENCH
SETTINGS
TRANSFER
Fixings securing mounting brackets Pinch bolt operating arm Gate plate Bearing housing Speedometer cable retainer
Speedometer housing
Locating plate to gear change
Bottom
Front output housing to transfer Front output housing Cross shaft housing to front output housing Gear change Gear change Cross shaft to high/low lever
Pivot shaft to link arm Connecting rod Anti-rotation plate intermediate shaft Front
output
Pivot
bracket
Finger housing Mainshaft bearing housing to transfer case
Brake drum to coupling flange
Gearbox to transfer case End cover bearing housing to transfer case Speedometer housing Selector finger Selector fork high/low
Transmission
Gearbox
Transfer case assembly Oil drain plug
Detent plug
Differential casings Front and rear out flange Differential case rear Oil filler and level plug transfer
Transfer breather
Inner shaft stake nut
GEARBOX
LT230T Nm
to
gearbox
......................................................
to
grommet plate
to
transfer case
................................................
.........................................
.................................................
..........................................................
..............................................
cover to transfer
.......................................................
...........................................
to
transfer
...........................................
........................................................................
........................................................................
................................................
...........................................................
.....................................................................
...................................
housing cover
to
extension housing
to
front output housing
..................................................
......................................
................................
.............................................
.....................................................
to
to
cross shaft (high/low)
brake
to
transfer case
transfer
to
shaft
to
speedometer housing
.........................................
...............................
...................................................
.....................................................
.......................................................
........................................................................
...........................................................................
...............................................................
.....................................................
............................................................
.............................................
.................................................................
............................................................
...................
........................
.........................
........................
................
90
9
9
9
9
See note
6
25
25
25
25
25
25
25
25
25
25
25 25
25
25
25
45
45
45
25
25
72
45
See
note
30
Plug
to
be coated with Hylomar and peened Screw
plug fully in (spring solid) then turn two complete turns
.
back
60
162
.
72
30 9
135
N0TE:
sufficient torque to wind them torque must not exceed the maximum figure quoted
for the associated nut on final assembly

FRONT AXLE

Hub driving member Stub axle Upper swivel pin to swivel pin housing Lower swivel pin
Oil
Swivel
Pinion housing Crown wheel Differential bearing cap to pinion housing Universal Joint flange to propeller shaft
Mudshield Bevel pinion nut
Studs
to
be assembled
to
hub
..................................................
to
swivel pin housing
to
swivel pin housing........................
seal retainer
bearing housing to axle case
to
to
swivel pin housing
to
axle case
to
differential case
swivel pin housing
.................................................
...................................................................
into
casings with
fully
home, but this
.
............................................
................................
.............................
....................................
..........................................
............................
...............................
..........................................
REISSUED:
65
65
65
25
9
72
41
58
90
47
9
129
FEB
1993
3
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