Land Rover Discovery: Power Steering Diagnosis and
Testing
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PRINCIPLES OF OPERATION
For a detailed description of the Power Steering, refer to the relevant
Description and Operation section in the workshop manual. REFER to:
Power Steering (211-02 Power Steerin
EPAS Steering Gear Damage Assessment Checklist
Log VIN
Confirm noise, is it repeatable on the vehicle?
Has vehicle previously had accident damage repairs?
Are there any signs of impact damage to
REMOVAL
CAUTION:
Make sure that the road wheels are in the straight ahead position.
NOTE:
Removal steps in this procedure may contain installation details.
Make the SRS system safe.
Refer to: Standar
SEE MORE:
With the headlamps on, push the
control away from the steering wheel
to select high beam. The Instrument
panel warning lamp will illuminate.
Note: Do not use high beam where it
may distract other road users.
Pull the control towards the steering
wheel and release to flash the high
beam o
The transmission comprises the main casing which houses all of the
transmission components. The torque converter is located in a separate
converter housing, bolted to the main casing.
ZF 9HP48 Cut-Away View
ZF 9HP48 Sectional View
Fluid pan
Valve block
Planetary gear set 4
Planetary gear se