Land Rover Discovery: Four-wheel Drive Systems - Vehicles With
Land Rover Discovery (2009–2016) Service Manual / Powertrain / Automatic Transmission Transaxle / Four-wheel Drive Systems - Vehicles With
- Four-Wheel Drive Systems - Vehicles With- Active Driveline Transfer Case Draining and Filling (G1964387) General Procedures
- Four-wheel Drive Systems - Vehicles With- Active Driveline/ Description and Operation
- Power Transfer Unit (PTU)
- Rear Drive Unit (RDU)
- All Wheel Drive Control Module (AWDCM)
- Four-wheel Drive Systems - Vehicles With- Active Driveline - Operation
- Four-wheel Drive Systems - Vehicles Without- Active Driveline/ Description and Operation
Automatic Transmission Transaxle
/ RoutinesFour-Wheel Drive
Systems - Vehicles
With- Active
Driveline Transfer
Case Draining and
Filling (G1964387)
General Procedures
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Four-Wheel Drive
Systems - Vehicles
With- Active
Driveline Transfer
Case Draining and
Filling (G1964387)
General Procedures
DRAINING
WARNING:
Make sure to support the vehicle with axle stands.
CAUTION:
Make sure the vehicle is on a flat level surface.
Raise and support the vehicle.
Remove the engine undershield.
Refer to:
Four-wheel Drive Systems - Vehicles With- Active Driveline/ Description and
Operation
COMPONENT LOCATION - VEHICLES WITH ACTIVE DRIVELINE
NOTE:
Automatic transmission shown, manual transmission similar
Power Transfer Unit (PTU)
Driveshaft
Rear Drive Unit (RDU)
Hydraulic lines
O
Power Transfer Unit (PTU)
Breather and tube
Drive flange
Hydraulic pressure line from AWD valve block (P4)
Hydraulic pressure line from AWD valve block (P3)
Input shaft
Left cover
Casing
Engine mounting bracket
Rig
SEE MORE:
Manual Transmission - Transaxle
External Controls
Gearshift Lever (G1781378)
/ Removal and Installation
REMOVAL
NOTES:
Removal steps in this procedure may contain installation details.
Some variation in the illustrations may occur, but the essential
information is always correct.
NOTE:
Neutral must be selected before the cables are released to
allow the cables to be correctly set on the install.
Steering Column / Description and
Operation
COMPONENT LOCATION
Upper column
Steering wheel
Intermediate shaft
OVERVIEW
The steering column consists of an intermediate shaft, the upper column
and the steering wheel, which are connected together to transfer driver
steering inputs to the steering gear.
The steering column incorporates ra
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