Power steering pump
- 1 - V-belt
- 2 - bolt, 10 Nm + 90° (1/4 turn)
- 3 - vibration damper. On the crankshaft
- 4 - bolt, 25 Nm
- 5 - clamp
- 6 - generator
- 7 - holder. Car holder shown without air conditioning.
- 8 - bolt, 45 Nm
- 9 - bolt, 25 Nm
- 10 - hollow bolt, 30 Nm
- 11 - sealing ring. Should definitely be replaced.
- 12 - hose
- 13 - sealing ring. Should definitely be replaced.
- 14 - vane pump
- 15 - bolt, 25 Nm
- 16 - pulley
- 17 - bolt, 25 Nm
- 18 - bolt, 25 Nm
Oil specification: AUDI–G 002 000; oil volume from 0.7 to 0.9 l.
Withdrawal
Depending on the vehicle model, the pump may be located above the generator or below the generator.
1. Remove the V-belt, refer to subsection Removing and installing ribbed V-belt.
2. If the pump is located above the generator: Disconnect the suction pipe from the exhaust manifold by opening the clamps for this.
3. Remove the pulley from the pump, while holding the central bolt with a 9 mm socket wrench from turning.
4. Disconnect the hydraulic hose from the reservoir with a suitable clamp, e.g. HAZET 4590/2
5. Disconnect the hose from the tank on the pump, for which open the clamp.
Warning: Wipe up leaking oil with a rag. Keep dirt out of the oil circuit. For protection, cover the connections with polyethylene and rubber rings.
6. Loosen the hollow bolt for the pressure hose on the pump.
7. Turn away bolts of fastening - 1 - and - 2 - the pump to the holder. The illustration shows the pump located above the generator
Installation
8. Fill the pump with fresh oil before installation. To do this, pour the AUDI–G 002 000 oil into the suction port of the pump and turn the hub by hand until the oil comes out.
9. Clean adjacent surfaces and pump threads.
10. Insert the pump and secure it with a torque of 25 Nm.
11. Attach the oil reservoir hose to the pump. Longitudinal marking (A) must match the seam (arrow illustration) pump. Fasten the clamp. It must lie in front of the cross marking (IN).
12. Remove the clamp from the pump hose.
13. Attach the pressure hose hollow bolt with two seals to the pump.
14. Fasten the pulley with a torque of 25 Nm.
15. Top-mounted pump: Push the suction pipe onto the inlet pipe and secure with a clamp.
16. Put on the V-belt, refer to subsection Removing and installing ribbed V-belt.
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