7 Series E38 730d (M57) SAL
11 52 020
Removing and installing/replacing fan clutch
(M47 / M47TU / M57 / M57TU)
Special tools required:
•
11 5 040
Remove fan cowl.
Caution!
Do not damage radiator fins.
The fan clutch is secured to the water pump with a left-hand
thread.
To release fan impeller:
-
Grip water pump at square drive.
-
Detach fan impeller with special tool 11 5 040 .
Tightening torque, 11 52 1AZ.
Installation:
When using special tool 11 5 040 , 30 Nm on the torque
wrench scale are equivalent to a tightening torque of 40 Nm.
Attach special tool, as illustrated, to torque wrench.
RA Removing and installing/replacing fan clutch (M47 / M47TU / M57 / M57TU)
BMW AG - TIS
03.02.2013 04:09
Issue status (12/2007) Valid only until next DVD is issued
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