Steering: Testing and Inspection

1. Disconnect pressure line from the pump.





2. Install adapter and gauge (valve in open position).

- A - Line adapter Tool No. VAG 1402/2, or equivalent.
- B - Line adapter Tool No. VAG 1402/1, or equivalent.
- C - Hose from adapter set tool No. 1402/6, or equivalent.
- D - Gauge tool No. VAG 1402, or equivalent.

3. Start engine and if necessary add fluid to reservoir.

- Test Requirements:

^ V-belt/V-belt tension OK
^ System not leaking
^ Hoses/lines not kinked or restricted

4. With engine idling, close valve of gauge (not longer than 5 seconds) and check pressure.

^ Specification: 85-95 bar (1232-1377 psi)

NOTE:
- If the pressure reading is higher or lower than specified, replace pump. Service and Repair
- If fluid in reservoir is low always check the steering system for leaks.
- If leaking at pinion first check the hose/line connections for leaks and if necessary tighten and wipe dry.
- For leaks at pinion seal or the rack seals in steering gear housing replace the steering gear.
- To check the rack seals loosen hose clamp on boot and push boot back.