Car Repair Techniques Land Rover Discovery 3
Car in workshop
When working on a vehicle in the workshop always make sure that: Where practicable, the parking brake is applied and the wheels are securely chocked to prevent the vehicle moving forwards or...
When working on a vehicle in the workshop always make sure that: Where practicable, the parking brake is applied and the wheels are securely chocked to prevent the vehicle moving forwards or...
Accumulator battery
CAUTION: It is essential that a period of 10 minutes elapses after the battery is disconnected before any work is done on any part of the SRS system. WARNING: Prior to carrying out any procedures...
CAUTION: It is essential that a period of 10 minutes elapses after the battery is disconnected before any work is done on any part of the SRS system. WARNING: Prior to carrying out any procedures...
Starting the car engine
WARNING: While it is not recommended that a vehicle is jump started, it is recognized that this may occasionally be the only practical way to mobilize a vehicle. Reference should be made to the...
WARNING: While it is not recommended that a vehicle is jump started, it is recognized that this may occasionally be the only practical way to mobilize a vehicle. Reference should be made to the...
Towing a car
CAUTION: When towing is necessary, reference must be made to the Jacking, Lifting and Towing Section of this Manual. When the vehicle is being towed the ignition switch must be in position II...
CAUTION: When towing is necessary, reference must be made to the Jacking, Lifting and Towing Section of this Manual. When the vehicle is being towed the ignition switch must be in position II...
General installation instructions
Component removal Whenever possible, clean components and the surrounding area before removal. Blank off openings exposed by component removal. Following disconnection, seal fuel, oil or hydraulic...
Component removal Whenever possible, clean components and the surrounding area before removal. Blank off openings exposed by component removal. Following disconnection, seal fuel, oil or hydraulic...
General inspection of components
All components should be inspected for wear or damage before reassembling. Always ensure that component to be inspected is clean and free from oil or grease. When a component is to be checked...
All components should be inspected for wear or damage before reassembling. Always ensure that component to be inspected is clean and free from oil or grease. When a component is to be checked...
Locking devices
Always replace locking devices with one of the same design and of the correct size. Tab washers . Always release locking tabs before loosening fixings, do not re-use tab washers. Locknuts . Always...
Always replace locking devices with one of the same design and of the correct size. Tab washers . Always release locking tabs before loosening fixings, do not re-use tab washers. Locknuts . Always...
Designations of bolts and nuts
An ISO metric bolt or screw made of steel and larger than 6 mm in diameter can be identified by either of the symbols ISO M or M embossed or indented on top of the bolt head. In addition to marks...
An ISO metric bolt or screw made of steel and larger than 6 mm in diameter can be identified by either of the symbols ISO M or M embossed or indented on top of the bolt head. In addition to marks...
Ball and roller bearings
When removing and installing bearings, ensure that the following practices are observed to ensure component serviceability: WARNING: Service tools have been developed for removing the majority of...
When removing and installing bearings, ensure that the following practices are observed to ensure component serviceability: WARNING: Service tools have been developed for removing the majority of...
Hydraulic brake system
Brake Pads and Linings Always fit the correct grade and specification of brake pads and linings. When replacing these items, always replace as complete axle sets. Brake Hydraulics Always observe the...
Brake Pads and Linings Always fit the correct grade and specification of brake pads and linings. When replacing these items, always replace as complete axle sets. Brake Hydraulics Always observe the...
Flexible pipes and hoses
When removing or installing flexible hydraulic pipes and hoses, ensure that the following procedures are observed to ensure component serviceability: Prior to removal, clean area around hose or pipe...
When removing or installing flexible hydraulic pipes and hoses, ensure that the following procedures are observed to ensure component serviceability: Prior to removal, clean area around hose or pipe...
Hoses and clamps of the fuel system
Fuel system hoses Some fuel hoses are made up of two laminations, an armoured rubber outer sleeve and an inner viton core. Whenever a hose is removed, ensure that the inner bore is inspected to check...
Fuel system hoses Some fuel hoses are made up of two laminations, an armoured rubber outer sleeve and an inner viton core. Whenever a hose is removed, ensure that the inner bore is inspected to check...
Orientation and connection of hoses
Correct orientation of cooling system hoses is important to ensure that hoses do not become fatigued or damaged through contact with adjacent components. Where orientation marks are provided on the...
Correct orientation of cooling system hoses is important to ensure that hoses do not become fatigued or damaged through contact with adjacent components. Where orientation marks are provided on the...
Precautions when working with electrical equipment
General The following guidelines are intended to ensure the safety of the operator whilst preventing damage to the electrical and electronic components of this vehicle. Equipment Prior to commencing...
General The following guidelines are intended to ensure the safety of the operator whilst preventing damage to the electrical and electronic components of this vehicle. Equipment Prior to commencing...
Fuel Handling Precautions
The following information lists basic precautions which must be observed if fuel is to be handled safely. It also outlines other areas of risk which must not be ignored. As this information is issued...
The following information lists basic precautions which must be observed if fuel is to be handled safely. It also outlines other areas of risk which must not be ignored. As this information is issued...
Oil seals
Always renew oil seals which have been removed either as an individual component or as part of an assembly. Never use a seal which has been improperly stored or handled. Take great care when removing...
Always renew oil seals which have been removed either as an individual component or as part of an assembly. Never use a seal which has been improperly stored or handled. Take great care when removing...
Safety precautions when working with the personal protection system (SRS)
CAUTION: Do not fit rear facing child seats in the front passenger seat. The SRS contains components which are potentially hazardous to service personnel if not handled correctly. The following...
CAUTION: Do not fit rear facing child seats in the front passenger seat. The SRS contains components which are potentially hazardous to service personnel if not handled correctly. The following...
Inspection of shock sensors
After any degree of side or frontal body damage, inspect the impact crash sensors. Replace a crash sensor if there is any sign of damage. WARNING: Take extra care when painting or carrying out...
After any degree of side or frontal body damage, inspect the impact crash sensors. Replace a crash sensor if there is any sign of damage. WARNING: Take extra care when painting or carrying out...
Airbag and seatbelt pretensioner activation
CAUTION: During deployment parts of the airbag module become hot enough to burn you. Wait 30 minutes after deployment before touching the airbag module. Deployment procedures and precautions as...
CAUTION: During deployment parts of the airbag module become hot enough to burn you. Wait 30 minutes after deployment before touching the airbag module. Deployment procedures and precautions as...
Replacing SRS Components
WARNING: The Restraints Control Module (RCM) will log a crash fault after every impact which is severe enough to cause airbag deployment. It is possible to have three crashes/impacts logged after one...
WARNING: The Restraints Control Module (RCM) will log a crash fault after every impact which is severe enough to cause airbag deployment. It is possible to have three crashes/impacts logged after one...
Deployment of the frontal airbag
WARNING: If the front airbags are deployed, the following components must be replaced: Driver airbag module Passenger airbag module Fly leads (where applicable) connecting front airbag modules to SRS...
WARNING: If the front airbags are deployed, the following components must be replaced: Driver airbag module Passenger airbag module Fly leads (where applicable) connecting front airbag modules to SRS...
Deployment of the side airbag
WARNING: If the side curtain air bags are deployed, the following components must be replaced on the side of the vehicle on which the deployment occurred: Side curtain airbag Any side impact sensors...
WARNING: If the side curtain air bags are deployed, the following components must be replaced on the side of the vehicle on which the deployment occurred: Side curtain airbag Any side impact sensors...
Curtain air curtain modules
WARNING: If the head airbag modules are deployed, the following components must be replaced on the side of the vehicle on which the deployment occurred: Head airbag modules Link lead between airbag...
WARNING: If the head airbag modules are deployed, the following components must be replaced on the side of the vehicle on which the deployment occurred: Head airbag modules Link lead between airbag...
Car rear impact
WARNING: If the seat belt pre-tensioners are deployed during a rear impact, the following components must be replaced: Seat belt pre-tensioners Front and rear seat belt retractors used during the...
WARNING: If the seat belt pre-tensioners are deployed during a rear impact, the following components must be replaced: Seat belt pre-tensioners Front and rear seat belt retractors used during the...
Air Conditioning Precautions
The A/C system contains fluids and components which could be potentially hazardous to the service engineer or the environment if not serviced and handled correctly. The following guidelines are...
The A/C system contains fluids and components which could be potentially hazardous to the service engineer or the environment if not serviced and handled correctly. The following guidelines are...
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