Land Rover Discovery: Transmission Oil Supply
Pipe (G1707722)
/ Removal and Installation
REMOVAL
WARNING:
Be prepared to collect escaping fluids.
NOTES:
- Some variation in the illustrations may occur, but the essential
information is always correct.
- Removal steps in this procedure may contain installation details.
- Refer to: Wheel and Tire (204-04, Removal and Installation).




CAUTION:
Make sure that the mating faces are clean and free of foreign
material.

INSTALLATION
- To install, reverse the removal procedure.
- Carry out a transmission fluid level check.
Refer to: Transmission Fluid Level Check (307-01, General
Procedures).
Transmission pressure sensor (G1948803) removal and installation
REMOVAL
WARNING:
Be prepared to collect escaping fluids.
CAUTIONS:
- Extreme cleanliness must be exercised when handling this
component.
- Make sure that the area around the component is clean and free of
foreign material.
NOTES:
- Some variation in the illustrations may occur, but the essential
information is always correct.
- Removal steps in this procedure may contain installation details.
Remove the main control valve body.
Refer to: Main Control Valve Body - INGENIUM I4 2.0L Diesel (307-
01 Automatic Transmission/Transaxle, Removal and Installation).
Refer to: Main Control Valve Body - TD4 2.2L Diesel (307-01
Automatic Transmission/Transaxle, Removal and Installation).
Refer to: Main Control Valve Body - GTDi 2.0L Petrol/GTDi 2.0L
Petrol - SULEV (307-01 Automatic Transmission/Transaxle, Removal
and Installation).


Torque: 12 Nm
INSTALLATION
- To install, reverse the removal procedure.
READ NEXT:
COMPONENT LOCATION - ZF 9HP48 TRANSMISSION TD4 2.2L DIESEL
Automatic Transmission Fluid (ATF) cooler
COMPONENT LOCATION - ZF 9HP48 TRANSMISSION GTDi 2.0L PETROL
Automatic Transmission Fluid (
SEE MORE:
Check the engine oil weekly. If any
significant or sudden drop in oil
level is noted, seek qualified
assistance.
Never allow the oil level to fall
below the lower mark or notch on
the dipstick.
If the message ENGINE OIL
PRESSURE LOW is displayed, stop
the engine as soon as it is safe to
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 Steering, Description and Operation).
Inspection and verification
CAUTION:
Diagnosis by substitution from a