7 Series E38 L7 (M73) SAL
11 11 Crankcase M73 B 54
Cylinder bore Ø a)
Stage 0 Size A
mm
85.000
+0.010
Stage 0 Size B
mm
85.011
+0.009
Stage 00 Size A
mm
85.080
+0.010
Stage 00 Size B
mm
85.091
+0.009
Stage 1 Size A
mm
85.250
+0.010
Stage 1 Size B
mm
85.261
+0.009
Stage 2 Size A
mm
85.500
+0.010
Stage 2 Size B
mm
85.511
+0.009
Permitted roundness deviation of cylinder bore a)
mm
0.01
Permitted conicity of cylinder bore a)
mm
0.01
Permitted total wear clearance between piston and
cylinder (engine run in)
mm
0.10
a) New condition or rework
TD Crankcase, M73, B 54
BMW AG - TIS
22.02.2013 11:16
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 1 -
