1 Series E87 120i (N43) 5-door
11 12 Cylinder Head with Cover N43 B20
Cylinder head height: Original dimension
mm
3.85
±
0.05
Machining limit, cylinder head
mm
0.3mm
±
Valve guides are not available as replacement parts.
Inside diameter of installed valve guide
Standard
mm
6.0
-0.2
Tilt clearance, maximum
(wear between valve and valve guide)
mm
cannot be measured
TD Cylinder Head with Cover N43 / B20
BMW AG - TIS
23.01.2013 16:28
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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