Checking delivery pressure of vane pump - Vehicles with 6-cyl. 5V engine — AUDI

🧭 Before you start

• Special tools named: 3094, V.A.G 1402

📋 Procedure

1. Unclip the engine top cover and detach.
2. Pinch off the suction and return pipes with hose clamps 3094.
3. Provide support at the hexagon of the expansion hose and unscrew the pipe from the expansion hose (arrow).
4. Screw the hose of the pressure gauge V.A.G 1402 to the section of the expansion hose leading to the pump.
5. Close the pressure gauge shutoff valve (lever to left).

6. Detach the hose clamps.
7. If necessary, top up the fluid in the reservoir.
8. Start the engine.
9. Check the hydraulic fluid level (see the separate procedure).
10. Check the steering system for leaks (see the separate procedure).
11. Bleed the steering system (see the separate procedure).

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