Allroad Quattro V6-2.7L Turbo (APB) (2002)
Power Steering Fluid: Testing and Inspection
Power Steering Checking For Leaks
Steering system, checking for leaks
^
Start engine.
^
Turn steering wheel to stop in both directions and hold briefly.
This builds up the largest possible pressure.
Note: To avoid damage to the pump, do not allow the engine to run more than 10 seconds during the test.
In this position, the following components must be checked for leaks:
^
Seal for steering pinion at valve housing of steering gear.
^
All wire connections
^
Rack seals
Note: This test can only be performed if hose clamps for boots are easily accessible.
^
Open hose clamps for boot.
^
Slide back boot.
If fluid is visible in steering gear housing and/or in boots, steering gear must be replaced.