1 Series E87 120i (N46) 5-door
2 =
Green /
Yellow
3 =
Green /
Green
Replacement crankshaft identification:
The letter featured in the illustration at the 1st position on the
replacement crankshafts denotes the conrod construction stage.
B = construction stage 1 (- 0.25 mm)
C = construction stage 2 (- 0.50 mm)
Replacement crankshaft identification:
The letter featured in the illustration directly before the numeric
code denote on a replacement crankshaft the construction stage
of the main bearing journal.
B = construction stage 1 (- 0.25 mm)
C = construction stage 2 (- 0.50 mm)
Replacement crankshaft identification:
The numbers featured in the illustration denote the bearing shell
classification for the relevant bearing position from 1 to 5.
Depending on the identification on the crankshaft, yellow- or
green-coded bearing shells are installed at the relevant bearing
position.
Crankshaft
identification
Lower crankcase
Crankcase
1 =
Yellow /
Yellow
2 =
Green /
Yellow
3 =
Green /
Green
RA Replacing all main crankshaft bearing shells (N40/N42/N45/N46)
BMW AG - TIS
24.01.2013 04:23
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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