Z Series E85 Z4 3.0Si (N52) ROADST
11 11 Engine Block, Cylinder Crankcase N52 B25
Bore
∅
stage 0 a)
mm
82.007
+0.007
Bore
∅
stage 00 a)
mm
Bore
∅
stage 1 a)
mm
82.257
+0.007
Permitted out-of-round of cylinder bore a)
mm
0.005
Permitted conicity of cylinder bore a)
mm
0.01
Permissible total wear tolerance between piston and
cylinder (engine operated)
mm
0.15
a) new status or recondition
TD Engine Block, Cylinder Crankcase N52 / B25
BMW AG - TIS
17.02.2013 19:56
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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