3 Series E46 330xd (M57) TOUR
17 00 039
Venting cooling system and checking for
water leaks (M57)
Warning!
Danger of scalding!
Only perform this work after engine has cooled down.
Caution!
When working on the oil, coolant or fuel circuit, you must
protect the alternator against contamination.
Cover alternator with suitable materials.
Failure to comply with this procedure may result in an alternator
malfunction.
Fill and vent cooling system,
refer to 17 00 005.
Check cooling system for leaks,
refer to 17 00 009.
Note:
To ensure that the cooling system is properly vented, it is
absolutely essential to adhere to the following steps:
1.
Open expansion tank.
2.
Start engine (idle speed) and set heater to maximum
temperature.
3.
Top up coolant in expansion tank up to max. cold fill
level. Allow engine to run at idle speed until no more
coolant needs to be added.
4.
Close expansion tank.
RA Venting cooling system and checking for water leaks (M57)
BMW AG - TIS
15.02.2013 22:44
Issue status (12/2007) Valid only until next DVD is issued
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