11.3.4. Removal and installation of the pump of the power steering

Power steering pump
1 – maple belt
2 – bolt, 10 N • m + 90 ° (1/4 turns)
3 – damper of fluctuations. On a bent shaft
4 – bolt, 25 N • m
5 – clip
6 – generator
7 – holder. The holder of cars without conditioner is shown.
8 – bolt, 45 N • m
9 – bolt, 25 N • m
10 – hollow bolt, 30 N • m
11 – sealing ring. It is necessary to replace surely.		 12 – hose
13 – sealing ring. It is necessary to replace surely.
14 – lamellar pump
15 – bolt, 25 N • m
16 – pulley
17 – bolt, 25 N • m
18 – bolt, 25 N • m
Specification of oil: AUDI–G 002 000; the volume of oil is from 0.7 to 0.9 l.

REMOVAL

Depending on car model the pump can settle down over the generator or under the generator.

PERFORMANCE ORDER
1. Take off maple a belt, address the subsection Removal and installation of a ridge maple belt.
2. At a pump arrangement over the generator: Disconnect the soaking-up branch pipe from a final collector, having opened for this purpose collars.
3. Remove a pulley from the pump, holding at the same time a face key 9 mm for the central bolt from a provorachivaniye.
4. Disconnect a hydraulic hose from the tank the corresponding clip, for example, of HAZET 4590/2
5. Disconnect a hose from the tank on the pump for what open a collar.
ATTENTION

Wipe the following oil with a rag. Do not allow hit of dirt in an oil contour. For protection close accessions by polyethylene and rubber rings.
6. Turn off a hollow bolt for a pressure head hose on the pump.
7. Turn off fastening bolts –1– and –2 pumps to the holder. On an illustration the pump located over the generator is shown
INSTALLATION
8. Before installation fill the pump with fresh oil. For this purpose pour in AUDI-G 002 000 oil in the soaking-up branch pipe of the pump and turn a nave by hand so that oil acted.
9. Clear adjacent surfaces and a carving of the pump.
10. Insert the pump and fix by its moment 25 N • m.
11. Put on an oil tank hose the pump. Longitudinal marking (A) has to coincide with a seam (an arrow on an illustration) the pump. Fix a collar. It has to lie before cross marking (In).
12. Remove a clip from a pump hose.
13. Fix on the pump a hollow bolt of a pressure head hose with two consolidations.
14. Fix a pulley by the moment of 25 N • m.
15. The pump with the top arrangement: Put on the soaking-up branch pipe the inlet pipeline and fix by a collar.
16. Put on maple a belt, address the subsection Removal and installation of a ridge maple belt.