1 Series E81 130i (N52K) 3-door
11 21 Crankshaft and Bearings N52K B25
Ground sizes of main bearing journals
main bearing journal
Original (designation S1)
mm
55.998 ... 55.993
Original (designation S2)
mm
55.992 ... 55.987
Original (designation S3)
mm
55.986 ... 55.981
Crankshaft bearing clearance, radial
mm
0.020 ... 0.046
Max. permitted runout at centre crankshaft journal
mm
0.150
TD Crankshaft and Bearings N52K / B25
BMW AG - TIS
22.01.2013 10:51
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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