3 Series E90 335xi (N54) SAL
Unscrew tip (1) from special tool 11 0 222 .
Important!
Then check the Schrader valve that is now visible for secure
seating.
Prepare special tool 11 0 222 in conjunction with 11 8 732
and 11 8 731 .
Screw special tool 11 0 222 into special tool 11 8 731
to 10 Nm.
Important!
Do not to forget to coat spark plug thread of special tool
11 8 731 with oil.
Screw special tool 11 0 222 by hand into spark plug thread and
connect special tool 11 0 224 .
Use adapter lead (1) if the compression pressure is being
checked with the BMW diagnosis system.
Depress accelerator pedal and actuate starter motor until
compression pressure stops rising.
•
Nominal values, compression pressure
RA Checking compression in all cylinders (N43/ N53/ N54)
BMW AG - TIS
22.02.2013 09:22
Issue status (12/2007) Valid only until next DVD is issued
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