7 Series E38 750iL (M73) SAL
11 25 Pistons with rings and pins M73 B 54
Pistons and pins are matched - only replace them
together.
Measuring point "A" (position)
mm
14
Piston diameter (measuring point"A")
Stage 0 Size A
mm
84.976
+0.014
Stage 0 Size B
mm
84.991
+0.013
Stage 00 Size A
mm
85.056
+0.014
Stage 00 Size B
mm
85.071
+0.013
Stage 1 Size A
mm
85.226
+0.014
Stage 1 Size B
mm
85.241
+0.013
Stage 2 Size A
mm
85.476
+0.014
Stage 2 Size B
mm
85.491
+0.013
Piston running clearance
mm
0.010
+0.024
Max. total wear clearance between piston and cylinder
(engine operated)
mm
0.1
TD Pistons with rings and pins, M73, B 54
BMW AG - TIS
21.02.2013 07:37
Issue status (12/2007) Valid only until next DVD is issued
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