Land Rover Discovery: Road- Roller Testing
Land Rover Discovery (2009–2016) Service Manual / General Information / Road- Roller Testing
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Pre-test Checks
DESCRIPTION AND OPERATION
Road or rolling road testing may be carried out for various reasons and a
procedure detailing pre-test checks, through engine starting and stopping,
pre-driving checks, on-te
Brake Testing
Avoid brake testing on busy roads where it can cause inconvenience or
danger to other road users.
CAUTION:
Brake testing which includes heavy brake applications should not be
carried out with new brak
Solvents, Sealants and Adhesives
SOLVENTS
WARNING:
Always handle all solvents, sealers and adhesives with extreme care.
Some contain chemicals or give off fumes which can be dangerous to
health. Always follow the manufacturers instr
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Planetary Gear Trains
Gear set 1
Gearset 2
Gear set 3
Gear set 4
The planetary gear trains used on the 9HP48 transmission comprise four
planetary gear sets; GS1, GS2, GS3 and GS4.
Engine torque is transferred, via operation of single or combinations of
multiplate clutches, multiplate brakes and two dog clutches,
General Information Driveshaft to Rear Differential Disconnection (G2152273)
/ General Procedures
SPECIAL TOOL(S)
ACTIVATION
CAUTIONS:
Make sure all the components are clean and free from corrosion.
Support the driveshaft at all times to prevent the damage to the
centre bearing.
NOTE:
This procedure contains some variation in the illustrations
depending on the vehicle specification,
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