7 Series E32 750i (M70) SAL
11 25 Pistons with rings and pins M70 B 50
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
83.976
+0.014
Stage 0 Size B
mm
83.991
+0.013
Stage 00 Size A
mm
84.056
+0.014
Stage 00 Size B
mm
84.071
+0.013
Stage 1 Size A
mm
84.226
+0.014
Stage 1 Size B
mm
84.241
+0.013
Stage 2 Size A
mm
84.476
+0.014
Stage 2 Size B
mm
84.491
+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, M70, B 50
BMW AG - TIS
07.02.2013 09:30
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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