RS 4 Quattro Sedan V8-4.2L (BNS) (2007)
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Installing
Especially observe the following during installation:
‹› Clean oiled places in engine compartment.
‹› Before installing new pump on intake side, fill hydraulic oil and turn by hand until oil escapes on pressure side.
‹› Always replace O-rings on the power steering pump drive shaft.
‹› Always replace seals.
Depending on the version of the power steering pump:
On vehicles that did not have spring - 6 - installed, repair kit with spring cannot be installed.
-
Complete power steering pump as shown in illustration and install engine.
1
Power steering pump
2
O-ring
3
Sleeve, grease the splines all the way around
4
O-ring
5
Drive shaft, grease the splines all the way around
6
Spring, lubricate before installing into the driveshaft
7
Buffer stop
Depending on the version of the power steering pump:
