7 Series E38 740i (M60-2) SAL
32 41 009
Checking function of power-steering pump
Before checking all hose connections, check pump and
steering gear for leaks.
Caution!
Make sure all parts are absolutely clean.
No dirt is allowed to enter the system.
Detach pressure line from pump and connect special tool 32 4
000, refer to Notes on use.
1 = Connection, pump
2 = Connection, steering gear
Checking pump pressure:
1.
Close valve (A).
2.
Open valve (B).
3.
Start engine.
4.
Correct hydraulic fluid level in tank,
refer to 32 13 006.
5.
Heat hydraulic fluid to approx. 50
°
C by moving steering wheel
at increased engine speed.
6.
Close valve (B) for max. 10 seconds and read pressure.
RA Checking function of power-steering pump
BMW AG - TIS
11.02.2013 10:31
Issue status (12/2007) Valid only until next DVD is issued
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