Range Rover Sport. Manual — part 47

9. Using the special tool, measure and record the height setting from each rear lower arm rear bolt head to the calibrated
level surface.

10.

CAUTION: T4 will now cause the vehicle height to change.

Using T4, load the new ride height calibration to the vehicle.

12. If necessary, re-calibrate the vehicle ride height.

Air Suspension System Depressurize and Pressurize (60.50.38)

WARNING: A small amount of air pressure will be left in the air suspension system.

WARNING: Eye protection must be worn.

WARNING: Wear protective gloves.

CAUTION: Make sure tailgate, hood and all doors are closed.

CAUTION: Make sure the vehicle is in a clear working area.

1.

WARNING: The air suspension system is pressurised up to 16.8 bar (244 lbf/in²). Make sure no dirt or

grease enters the system. Always wear hand, eye and ear safety standard protection when working on the system.

Using T4, depressurize the air suspension.

2. Using T4, pressurize the air suspension.

Start and run the engine.

Air Leaks

Special Service Tools

Hose Cutter
204-494 (LRT 60-002)

1.

CAUTION: Any leak detection spray used must have a corrosion inhibitor, and must not cause damage to

paintwork, plastics, metals or plastic lines.

NOTE:

The recommended leak detection spray is GOTEC LDS, Landrover part number STC 1090.

The recommended leak detection spray should be used to identify any suspected leaks. This procedure should also be
used where any of the air suspension components have been disturbed.

2. Clean around the area of the suspected air leak.

3. Using the recommended leak detection spray, spray around all of the air suspension components, working systematically
until the source of the air leak has been found.

4. If any of the air suspension components are found to be leaking e.g. air spring, compressor, reservoir or a solenoid valve
block, repair is effected by replacement only.

5. Using T4, depressurize the air suspension system.

Air Suspension System Depressurize and Pressurize (60.50.38)

6.

CAUTION: Different air lines in the air suspension system have different material properties and wall

thicknesses. It is important, in order to prevent subsequent air line failure, that the new air line material and wall
thicknesses are identical to those of the air line being removed.

CAUTION: Replacement air line must be cut from a new air line with the equivalent Land Rover part number

as the one being replaced. Do not use air line cut from a roll or coil.

CAUTION: Any existing heatsleeves and abrasion sleeves must be replaced as part of the repair.