3 Series E46 M3 CSL (S54) COUPE
11 12 729
Checking cylinder head for leaks - cylinder
head removed (S54)
Special tools required:
•
11 1 402
•
11 1 404
•
11 1 431
•
11 1 433
Seal off coolant openings with following special tools.
•
Special tool 11 1 431
•
Special tool 11 1 433
•
Special tool 11 1 402
•
Special tool 11 1 404
Connect compressed air supply to special tool 11 1 404 .
Immerse cylinder head in a water bath.
Test pressure: 4.5 bar.
Check cylinder head for escaping air (cracks).
Note:
If necessary, soften the bath water with a cleaning agent.
RA Checking cylinder head for leaks - cylinder head removed (S54)
BMW AG - TIS
16.02.2013 14:50
Issue status (12/2007) Valid only until next DVD is issued
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