air condition LAND ROVER FREELANDER 2001 Workshop Manual

CONTENTS
CONTENTS 1
INTRODUCTION ...................................................................................... 01-1
How To Use This Manual................................................................................................................ 01-1
Repairs and Replacements ............................................................................................................. 01-2
Specifications .................................................................................................................................. 01-2
Abbreviations and Symbols ............................................................................................................ 01-3
GENERAL INFORMATION ...................................................................... 03-1
General precautions ........................................................................................................................ 03-1
Safety instructions ........................................................................................................................... 03-2
Environmental Precautions ............................................................................................................. 03-3
General fitting instructions .............................................................................................................. 03-7
Ball and roller bearings ................................................................................................................... 03-8
Oil seals .......................................................................................................................................... 03-9
Joints and joint faces ...................................................................................................................... 03-10
Locking devices .............................................................................................................................. 03-10
Screw threads ................................................................................................................................. 03-11
Bolt identification ............................................................................................................................. 03-12
Nut identification ............................................................................................................................. 03-13
Flexible pipes and hoses ................................................................................................................ 03-14
Service tools ................................................................................................................................... 03-16
Rolling road testing ......................................................................................................................... 03-17
Fuel handling precautions ............................................................................................................... 03-18
Electrical precautions ...................................................................................................................... 03-19
Supplementary restraint system precautions .................................................................................. 03-20
SRS component manual deployment ............................................................................................. 03-27
SRS component replacement policy ............................................................................................... 03-28
Air conditioning system precautions ............................................................................................... 03-29
Remedial actions ............................................................................................................................ 03-30
Service precautions ........................................................................................................................ 03-30
Air conditioning compressor replacement ....................................................................................... 03-31

CONTENTS
2CONTENTS
GENERAL DATA ..................................................................................... 04-1
Engine - Td4 Diesel ........................................................................................................................ 04-1
Engine - K1.8 Petrol........................................................................................................................ 04-6
Engine - KV6 Petrol ........................................................................................................................ 04-11
Fuel system - Td4 Diesel ................................................................................................................ 04-16
Fuel system - K1.8 Petrol ............................................................................................................... 04-18
Fuel system - KV6 Petrol ................................................................................................................ 04-18
Cooling system - Td4 Diesel ........................................................................................................... 04-19
Cooling system - K1.8 Petrol .......................................................................................................... 04-19
Cooling system - KV6 Petrol ........................................................................................................... 04-19
Clutch.............................................................................................................................................. 04-20
Manual Gearbox - Getrag ............................................................................................................... 04-21
Manual Gearbox - PG1 ................................................................................................................... 04-22
Intermediate Reduction Drive (IRD)................................................................................................ 04-24
Automatic Gearbox - Jatco ............................................................................................................. 04-25
Rear Axle and Final Drive ............................................................................................................... 04-26
Steering .......................................................................................................................................... 04-27
Front Suspension............................................................................................................................ 04-28
Rear Suspension ............................................................................................................................ 04-30
Brakes............................................................................................................................................. 04-31
Wheels and tyres ............................................................................................................................ 04-32
Tyre pressures ................................................................................................................................ 04-32
Heating and Ventilation................................................................................................................... 04-33
Air Conditioning .............................................................................................................................. 04-33
Electrical - Td4 engine .................................................................................................................... 04-34
Electrical - K1.8 engine ................................................................................................................... 04-34
Electrical - KV6 engine ................................................................................................................... 04-34
Dimensions ..................................................................................................................................... 04-35
Weights ........................................................................................................................................... 04-36
IDENTIFICATION NUMBERS .................................................................. 05-1
Vehicle Identification Number ......................................................................................................... 05-1
Identification Number Locations ..................................................................................................... 05-2

CONTENTS
CONTENTS 3
TORQUE WRENCH SETTINGS .............................................................. 06-1
Maintenance ................................................................................................................................... 06-1
Engine – Td4................................................................................................................................... 06-2
Engine – K1.8 ................................................................................................................................. 06-4
Engine – KV6 .................................................................................................................................. 06-6
Emission Control ............................................................................................................................. 06-8
Engine Management System – EDC .............................................................................................. 06-9
Engine Management System – MEMS ........................................................................................... 06-10
Engine Management System – Siemens ........................................................................................ 06-11
Fuel Delivery System – Diesel ........................................................................................................ 06-12
Fuel delivery system – Petrol .......................................................................................................... 06-13
Cooling System – Td4..................................................................................................................... 06-14
Cooling System – K1.8 ................................................................................................................... 06-14
Cooling System – KV6 .................................................................................................................... 06-14
Manifolds and Exhaust System – Td4 ............................................................................................ 06-15
Manifolds and Exhaust Systems – K1.8 ......................................................................................... 06-16
Manifolds and Exhaust Systems – KV6 .......................................................................................... 06-17
Clutch .............................................................................................................................................. 06-18
Manual Gearbox – PG1 .................................................................................................................. 06-19
Manual Gearbox – Getrag .............................................................................................................. 06-20
Intermediate Reduction Drive ......................................................................................................... 06-21
Automatic Gearbox – Jatco ............................................................................................................. 06-22
Driveshafts ...................................................................................................................................... 06-23
Rear Axles and Final Drive ............................................................................................................. 06-24
Steering........................................................................................................................................... 06-25
Front Suspension and Subframe .................................................................................................... 06-26
Rear Suspension and Subframe ..................................................................................................... 06-27
Brakes ............................................................................................................................................. 06-28
Supplementary Restraint Systems .................................................................................................. 06-29
Body ................................................................................................................................................ 06-30
Heating and Ventilation ................................................................................................................... 06-32
Air Conditioning............................................................................................................................... 06-33
Wipers and Washers ....................................................................................................................... 06-34
Electrical ......................................................................................................................................... 06-35
LIFTING AND TOWING ........................................................................... 08-1
Jacking ............................................................................................................................................ 08-1
Towing ............................................................................................................................................ 08-2
Emergency starting ......................................................................................................................... 08-4
CAPACITIES, FLUIDS, LUBRICANTS AND SEALANTS ...................... 09-1
Capacities ....................................................................................................................................... 09-1
Fluids .............................................................................................................................................. 09-2
Lubrication ...................................................................................................................................... 09-3
Sealants .......................................................................................................................................... 09-4

CONTENTS
18 CONTENTS
HEATING AND VENTILATION ................................................................. 80-1
REPAIRS
Controls - heater - up to 04MY ....................................................................................................... 80-1
Controls - heater - from 04MY ........................................................................................................ 80-2
Servo - air recirculation .................................................................................................................. 80-3
Switch - recirculation control .......................................................................................................... 80-3
Switch - fan - front heater .............................................................................................................. 80-4
Ventilator - face level - LH ............................................................................................................. 80-5
Plenum - air intake ......................................................................................................................... 80-6
Heater unit ..................................................................................................................................... 80-7
Element - positive temperature co-efficient (PTC) heater - Td4 models......................................... 80-10
Harness - positive temperature co-efficient (PTC) heater - Td4 models ........................................ 80-11
Microswitch - positive temperature co-efficient (PTC) heater - Td4 models ................................... 80-14
Blower assembly ............................................................................................................................ 80-14
Resistor unit - fan motor ................................................................................................................ 80-15
Matrix - heater................................................................................................................................. 80-15
Relay - power - positive temperature co-efficient (PTC) - Td4 models ........................................... 80-16
Relay - control - positive temperature co-efficient (PTC) - Td4 models .......................................... 80-17
Fuel burning heater (FBH) .............................................................................................................. 80-18
Sensor - outside temperature (OT) ................................................................................................. 80-19
Fuel pump - fuel burning heater - up to 03MY ................................................................................ 80-20
Fuel pump - fuel burning heater - from 03MY ................................................................................. 80-21
AIR CONDITIONING ................................................................................. 82-1
REFRIGERANT RECOVERY, RECYCLING AND RECHARGING
Refrigerant recovery - recycling and recharge................................................................................ 82-1
ADJUSTMENTS
Drive belt - compressor - Td4 ......................................................................................................... 82-3
REPAIRS
Drive belt - compressor - Td4 ......................................................................................................... 82-5
Compressor - Td4 ........................................................................................................................... 82-6
Compressor - KV6 .......................................................................................................................... 82-7
Compressor - K1.8.......................................................................................................................... 82-8
Condenser ...................................................................................................................................... 82-10
Receiver drier ................................................................................................................................. 82-12
Switch - control ............................................................................................................................... 82-13
Sensor - refrigerant pressure .......................................................................................................... 82-14
Valve - thermostatic expansion (TXV) ............................................................................................ 82-15
Evaporator ..................................................................................................................................... 82-16

INTRODUCTION
01-3
Abbreviations and Symbols
A Amperes
AAP Ambient Air Pressure
AAT Ambient Air Temperature
ABDC After Bottom Dead Centre
ABS Anti-Lock Brake System
ABS / TC Anti-lock Brake System / Traction
Control
ac Alternating current
A/C Air Conditioning
ACE Active Cornering Enhancement
ACEA Association of Constructors of
European Automobiles
AFR Air Fuel Ratio
AP Ambient Pressure
ASC Anti-shunt Control
ATC Air Temperature Control
ATDC After Top Dead Centre
AUX Auxiliary
AVC Automatic Volume Control
BBDC Before Bottom Dead Centre
BBUS Battery Backed Up Sounder
BCU Body Control Unit
BDC Bottom Dead Centre
bhp Brake Horse Power
BP Boost Pressure
BPP Brake Pedal Position
BS British Standard
BTDC Before Top Dead Centre
BWD Backward
C Celsius
CAN Controller Area Network
CD Compact Disc
CDC Centre Differential Control
CDL Central Door Locking
CD - ROM Compact Disc - Read Only
Memory
CFC Chlorofluorocarbon
CHMSL Centre High Mounted Stop Lamp
CKP Crankshaft Position
CLV Calculated Load Value
cm Centimetre
cm
2Square centimetre
cm3Cubic centimetre
CMP Camshaft Position
CPP Clutch Pedal Position
CO Carbon Monoxide
CO
2Carbon Dioxide
COB Clear Over Base
CR Common Rail
CVS Canister Vent Solenoid
dB Decibels
DDM Driver's Door Module
deg. Degree, angle or temperature
DI Direct Injection
dia. DiameterDIN Deutsche Industrie Normen
(German Industrial Standards)
dc Direct current
DCV Directional Control Valve
DOHC Double Overhead Camshaft
DSP Digital Signal Processing
DTI Dial Test Indicator
DMF Dual Mass Flywheel
DVD Digital Versatile Disc
EACV Electronic Air Control Valve
EAT Electronic Automatic
Transmission
EBD Electronic Brake pressure
Distribution
ECD European Community Directive
ECM Engine Control Module
ECT Engine Coolant Temperature
ECU Electronic Control Unit
EDC Electronic Diesel Control
EEPROM Electronic Erasable
Programmable Read Only
Memory
EGR Exhaust Gas Recirculation
EKA Emergency Key Access
ELR Emergency Locking Retractor
EN European Norm
EOBD European On Board Diagnostics
EON Enhanced Other Network
ERL Electrical Reference Library
ETC Electronic Traction Control
EUI Electronic Unit Injector
EVAP Evaporative Emission
EVR Electronic Vacuum Regulator
F Fahrenheit
ft. Feet
FBH Fuel Burning Heater
FET Field Effect Transistor
FIP Fuel Injection Pump
FTC Fast Throttle Control
FWD Forward
> Greater than
g Gramme or Gravity
gal. Gallons
GMT Greenwich Mean Time
GPS Global Positioning System
hHour
hc High compression
HC Hydro Carbons
HDC Hill Descent Control
HDOP Height Dilation Of Precision
HDPE High Density Polyethylene
HFS Heated Front Screen
Hg Mercury
HO
2S Heated Oxygen Sensor
HMW High Molecular Weight

GENERAL INFORMATION
03-3
Brake hydraulics
Observe the following recommendations when
working on the brake system:
lAlways use two spanners when loosening or
tightening brake pipe or hose connections.
lEnsure that hoses run in a natural curve and are
not kinked or twisted.
lFit brake pipes securely in their retaining clips
and ensure that the pipe run cannot contact a
potential chafing point.
lContainers used for hydraulic brake fluid must
be kept absolutely clean.
lDo not store hydraulic brake fluid in an unsealed
container, it will absorb water and in this
condition would be dangerous to use due to a
lowering of its boiling point.
lDo not allow hydraulic brake fluid to be
contaminated with mineral oil, or put new
hydraulic brake fluid in a container which has
previously contained mineral oil.
lDo not re-use hydraulic brake fluid previously
removed from the system.
lAlways use clean brake fluid or a recommended
alternative to clean hydraulic components.
lFit a blanking cap to a hydraulic union and a
plug to its socket, immediately after
disconnection of pipes and hoses to prevent the
ingress of dirt.
lAbsolute cleanliness must be observed when
working with hydraulic components.
lIt is imperative that the correct brake fittings are
used and that threads of components are
compatible.
Cooling system caps and plugs
Extreme care is necessary when removing engine
cooling system expansion tank caps and coolant
drain or bleed screws when the engine is hot, and
especially if it is overheated.
To avoid the possibility of scalding allow the engine
to cool before attempting coolant cap or plug
removal.
Environmental Precautions
General
This section provides general information which can
help to reduce adverse environmental impacts
incurred through the activities carried out in
workshops.
Emissions to air
Many of the activities that are carried out in
workshops emit gases and fumes which contribute to
global warming, depletion of the ozone layer and/or
the formation of photo-chemical smog at ground
level. By considering and controlling how the
workshop activities are carried out, these gases and
fumes can be minimised, thus reducing the damage
to the environment.
Exhaust fumes
Running car engines is an essential part of workshop
activities and exhaust fumes need to be ventilated to
atmosphere. However, the amount of time engines
are running and the position of the vehicle should be
carefully considered at all times, to reduce the
release of poisonous gases and minimise the
inconvenience to people living nearby.
Solvents
Some of the cleaning agents used are solvent based
and will evaporate to atmosphere if used carelessly,
or if cans are left unsealed. All solvent containers
should be firmly closed when not needed and solvent
should be used sparingly. Suitable alternative
materials may be available to replace some of the
commonly used solvents. Similarly, many paints are
solvent based and the spray should be minimised to
reduce solvent emissions.
Refrigerant
It is illegal to release any refrigerants into the
atmosphere. Discharge and replacement of these
materials from air conditioning units should only be
carried out using the correct equipment.
Checklist
Always adhere to the following:
Engines –
ldon't leave engines running unnecessarily;
lminimise testing times and check where the
exhaust fumes are being blown.

GENERAL INFORMATION
03-7
General fitting instructions
Precautions against damage
To avoid damage to the vehicle when carrying out
repairs, always adhere to the following:
lAlways fit wing and seat covers before
commencing work. Avoid spilling brake fluid or
battery acid on paintwork; immediately wash off
with water if this occurs.
lDisconnect the battery earth lead before starting
work, see ELECTRICAL PRECAUTIONS.
lAlways use the recommended service tool or a
satisfactory equivalent where specified.
lProtect exposed bearing surfaces, sealing
surfaces and screw threads from damage.
Component removal
Whenever possible, clean components and
surrounding area before removal.
lBlank off openings exposed by component
removal.
lImmediately seal fuel, oil or hydraulic lines when
apertures are exposed; use plastic caps or
plugs to prevent loss of fluid and ingress of dirt.
lClose open ends of oilways exposed by
component removal with tapered hardwood
plugs or conspicuous plastic plugs.
lImmediately a component is removed, place it in
a suitable container; use a separate container
for each component and its associated parts.
lClean bench and provide marking materials,
labels, containers and locking wire before
dismantling a component.
Dismantling
Observe scrupulous cleanliness when dismantling
components, particularly when brake, fuel or
hydraulic system parts are being worked on. A
particle of dirt or a cloth fragment could cause a
serious malfunction if trapped in these systems.Use the following procedures:
lBlow out all tapped holes, crevices, oilways and
fluid passages with an air line. Ensure that any
O-rings used for sealing are correctly replaced
or renewed if disturbed during the process.
lUse marking ink to identify mating parts and
ensure correct reassembly. Do not use a centre
punch or scriber to mark parts, they could
initiate cracks or distortion in marked
components.
lWire together mating parts where necessary to
prevent accidental interchange (e.g. roller
bearing components).
lWire labels on to all parts which are to be
renewed, and to parts requiring further
inspection before being passed for reassembly;
place these parts in separate containers from
those containing parts for rebuild.
lDo not discard a part due for renewal until after
comparing it with a new part to ensure that its
correct replacement has been obtained.
Cleaning components
Always use the recommended cleaning agent or
equivalent. Ensure that adequate ventilation is
provided when volatile degreasing agents are being
used. Do not use degreasing equipment for
components containing items which could be
damaged by the use of this process.
When washing under bonnet, never direct water onto
ECM, as water ingress may occur resulting in
damage to electrical components inside.
General Inspection
All components should be inspected for wear or
damage before being reassembled.
lNever inspect a component for wear or
dimensional check unless it is absolutely clean;
a slight smear of grease can conceal an
incipient failure.
lWhen a component is to be checked
dimensionally against recommended values,
use the appropriate measuring equipment
(surface plates, micrometers, dial gauges etc.).
Ensure the measuring equipment is calibrated
and in good serviceable condition.
lReject a component if its dimensions are
outside the specified tolerances, or if it appears
to be damaged.
lA part may be refitted if its critical dimension is
exactly to its tolerance limit and it appears to be
in satisfactory condition.
lUse 'Plastigauge' 12 Type PG-1 for checking
bearing surface clearances.

GENERAL INFORMATION
03-8
Ball and roller bearings
General
When removing and installing bearings, ensure that
the following practices are observed to ensure
component serviceability:
lRemove all traces of lubricant from the bearing
under inspection by cleaning with a suitable
degreasant; maintain absolute cleanliness
throughout operations.
lConduct a visual inspection for markings on
rolling elements, raceways, outer surface of
outer rings or inner surface of inner rings. Reject
any bearings found to be marked, since marking
in these areas indicates onset of wear.
lHold inner race of bearing between finger and
thumb of one hand and spin outer race to check
that it revolves absolutely smoothly. Repeat,
holding outer race and spinning inner race.
lRotate outer ring gently with a reciprocating
motion, while holding inner ring; feel for any
check or obstruction to rotation. Reject bearing
if action is not perfectly smooth.
lLubricate bearing with generous amounts of
lubricant appropriate to installation.
lInspect shaft and bearing housing for
discoloration or other markings which indicate
movement between bearing and seatings.
lEnsure that shaft and housing are clean and
free from burrs before fitting bearing.
lIf one bearing of a pair shows an imperfection, it
is advisable to replace both with new bearings;
an exception could be if the faulty bearing had
covered a low mileage, and it can be
established that damage is confined to only one
bearing.
lNever refit a ball or roller bearing without first
ensuring that it is in a fully serviceable condition.
lWhen hub bearings are removed or displaced,
NEW bearings must be fitted; do not attempt to
refit the old hub bearings.lWhen fitting a bearing to a shaft, only apply
force to the inner ring of the bearing. When
fitting a bearing into a housing, only apply force
to the outer ring of the bearing.
lIn the case of grease lubricated bearings (e.g.
hub bearings) fill the space between bearing
and outer seal with the recommended grade of
grease before fitting seal.
lAlways mark components of separable bearings
(e.g. taper roller bearings) when dismantling, to
ensure correct reassembly. Never fit new rollers
in a used outer ring; always fit a complete new
bearing assembly.

GENERAL INFORMATION
03-14
Self-locking nuts
Self-locking nuts, i.e. nylon insert or deferred thread
nuts can be re-used providing resistance can be felt
when the locking portion of the nut passes over the
thread of the bolt or stud.
DO NOT apply heat in an attempt to free deferred
thread nuts or fittings; as well as causing damage to
protective coatings, there is a risk of damage to
electronic equipment and brake linings from stray
heat.
Where self-locking nuts have been removed, it is
advisable to replace them with new ones of the same
type.
Where bearing pre-load is involved, nuts should be
tightened in accordance with special instructions.
Flexible pipes and hoses
General
When removing and installing flexible hydraulic pipes
and hoses, ensure that the following practices are
observed to ensure component serviceability:
lBefore removing any brake or power steering
hose, clean end fittings and area surrounding
them as thoroughly as possible.
lObtain appropriate plugs or caps before
detaching hose end fittings, so that the ports
can be immediately covered to prevent the
ingress of dirt.
lClean hose externally and blow through with
airline. Examine carefully for cracks, separation
of plies, security of end fittings and external
damage. Reject any faulty hoses.
lWhen refitting a hose, ensure that no
unnecessary bends are introduced, and that
hose is not twisted before or during tightening of
union nuts.
lFit a cap to seal a hydraulic union and a plug to
its socket after removal to prevent ingress of
dirt.
lAbsolute cleanliness must be observed with
hydraulic components at all times.
lAfter any work on hydraulic systems, carefully
inspect for leaks underneath the vehicle while a
second operator applies maximum brake
pressure to the brakes (engine running) and
operates the steering.
Do not disconnect any pipes in an air
conditioning refrigeration system unless trained
and instructed to do so. A refrigerant is used
which can cause blindness if allowed to contact
eyes.

GENERAL INFORMATION
03-19
Electrical precautions
General
The following guidelines are intended to ensure the
safety of the operator and ensure the prevention of
damage to the electrical and electronic components
fitted to the vehicle. Where necessary, specific
precautions are detailed in the individual procedures
of this manual.
Equipment
Prior to commencing any test procedure on the
vehicle, ensure that the relevant test equipment is
working correctly and any harness or connectors are
in good condition. It is particularly important to check
the condition of the lead and plugs of mains operated
equipment.
Polarity
Never reverse connect the vehicle battery and
always ensure the correct polarity when connecting
test equipment.
High Voltage Circuits
Whenever disconnecting live ht circuits, always use
insulated pliers and never allow the open end of the
ht lead to contact other components, particularly
ECU's.
Exercise caution when measuring the voltage on the
coil terminals while the engine is running, high
voltage spikes can occur on these terminals.
Connectors and harnesses
The engine compartment of a vehicle is a particularly
hostile environment for electrical components and
connectors:
lAlways ensure electrically related items are dry
and oil free before disconnecting and
connecting test equipment.
lEnsure disconnected multiplugs and sensors
are protected from being contaminated with oil,
coolant or other solutions. Contamination could
impair performance or result in catastrophic
failure.
lNever force connectors apart using tools to
prise apart or by pulling on the wiring harness.
lAlways ensure locking tabs are disengaged
before disconnection, and match orientation to
enable correct reconnection.
lEnsure that any protection (covers, insulation
etc.) is replaced if disturbed.Having confirmed a component to be faulty:
lSwitch off the ignition and disconnect the
battery.
lRemove the component and support the
disconnected harness.
lWhen replacing the component, keep oily hands
away from electrical connection areas and push
connectors home until any locking tabs fully
engage.
Battery disconnection
Before disconnecting the battery, disable the alarm
system and switch off all electrical equipment. If the
radio is to be serviced, ensure the security code has
been deactivated.
CAUTION: To prevent damage to electrical
components, always disconnect the battery
when working on the vehicle's electrical system.
The ground lead must be disconnected first and
reconnected last.
CAUTION: Always ensure that battery leads are
routed correctly and are not close to any
potential chafing points.
Battery charging
Only recharge the battery with it removed from the
vehicle. Always ensure any battery charging area is
well ventilated and that every precaution is taken to
avoid naked flames and sparks.
Ignition system safety precautions
The vehicle's ignition system produces high voltages
and the following precautions should be observed
before carrying out any work on the system:
WARNING: Before commencing work on an
ignition system, ensure all high tension
terminals, adapters and diagnostic equipment
are adequately insulated and shielded to prevent
accidental personal contacts and minimise the
risk of shock. Wearers of surgically implanted
pacemaker devices should not be in close
proximity of ignition circuits or diagnostic
equipment.