3 Series E46 316i (N42) SAL
11 21 Crankshaft and Bearings N42 / N46
Ground sizes of main bearing journals
main bearing journal
Original (designation S1)
mm
56.000 ... 55.993
Original (designation S2)
mm
55.993 ... 55.986
Original (designation S3)
mm
55.986 ... 55.979
Grinding stage 1 (designation B1)
mm
55.750 ... 55.743
Grinding stage 1 (designation B2)
mm
55.743 ... 55.736
Grinding stage 1 (designation B3)
mm
55.736 ... 55.729
Grinding stage 2 (designation C1)
mm
55.500 ... 55.493
Grinding stage 2 (designation C2)
mm
55.493 ... 55.486
Grinding stage 2 (designation C3)
mm
55.486 ... 55.479
Crankshaft bearing clearance, radial
mm
0.020 ... 0.046
Max. permitted runout at center crankshaft journal
mm
0.15
Ground sizes of main bearing journals
Guide bearing journal
Original (designation S1)
mm
65.000 ... 64.993
Original (designation S2)
mm
64.993 ... 64.986
Original (designation S3)
mm
64.986 ... 64.979
Grinding stage 1 (designation B1)
mm
64.750 ... 64.743
Grinding stage 1 (designation B2)
mm
64.743 ... 64.736
Grinding stage 1 (designation B3)
mm
64.736 ... 64.729
Grinding stage 2 (designation C1)
mm
64.500 ... 64.493
Grinding stage 2 (designation C2)
mm
64.493 ... 64.486
Grinding stage 2 (designation C3)
mm
64.486 ... 64.479
Crankshaft bearing clearance, radial
mm
0.020 ... 0.046
Max. permitted runout at center crankshaft journal
mm
0.15
TD Crankshaft and Bearings N42, N46
BMW AG - TIS
21.01.2013 02:14
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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