3 Series E30 318i (M40) CONVER
11 11 Crankcase M40 B 18
Bore dia. a)
mm
84.00
+ 0.014
Intermediate bore dimension a)
mm
84.080
+ 0.014
1) Grinding dimension a)
mm
84.250
+ 0.014
2) Grinding dimension a)
mm
84.500
+ 0.014
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
0.15
a) New condition or rework
TD Crankcase, M40, B 18
BMW AG - TIS
20.01.2013 09:18
Issue status (12/2007) Valid only until next DVD is issued
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