7 Series E38 728i (M52TU) SAL
11 11 Engine Block, Cylinder Crankcase M52TU B25
Bore hole
∅
a)
mm
84.000
+0.010
1. Interference a) (only permitted for aluminum engine
block with cast iron liners)
mm
84.250
+0.010
Permitted out-of-round of cylinder bore a)
mm
0.005
Permitted conicity of cylinder bore a)
mm
0.010
Permissible total wear tolerance between piston and
cylinder (engine operated)
mm
0.15
a) new condition or rework
TD Engine Block, Cylinder Crankcase, M52TU, B25
BMW AG - TIS
24.02.2013 00:21
Issue status (12/2007) Valid only until next DVD is issued
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