3 Series E46 316i (N45) SAL
Set test pressure of 10 bar is only permitted to drop by 2 bar to
8.5 bar over a test period of 1.5 hours.
If the pressure loss is greater than 1.5 bar, this indicates that
there is a leak in the condenser unit.
Warning!
After leak-testing, unscrew special tool 64 5 121
slowly
from special tool 64 5 122 to reduce pressure.
After leak-testing:
•
Replace all sealing rings and moisten with refrigerant oil
•
Assemble A/C system
•
Evacuate and fill A/C system
RA Leak-testing condenser
BMW AG - TIS
22.01.2013 13:58
Issue status (12/2007) Valid only until next DVD is issued
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