1 Series E81 118i (N46T) 3-door
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 evaporator unit.
Warning!
After leak-testing, unscrew special tool 64 5 121
slowly
from special tool 64 5 124 to reduce pressure.
After leak-testing:
•
Replace all sealing rings and moisten with refrigerant oil
RA Leak-testing evaporator
BMW AG - TIS
19.01.2013 02:36
Issue status (12/2007) Valid only until next DVD is issued
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