3 Series E90 335xi (N54) SAL
11 12 Cylinder Head with Cover N54 B30
Cylinder head height: Original dimension
mm
112.00
±
0.05
Machining limit
mm
111.70
±
0.05
Valve guides are not available as replacement parts.
Inside diameter of installed valve guide
Original inlet valve
mm
5.0
+0.012
Original exhaust valve
mm
6.0
+0.012
Tilt clearance, maximum
(wear between valve and valve guide)
mm
cannot be measured
Bearing of camshaft
Guide bearing (width)
mm
22.000...22.052
TD Cylinder Head with Cover N54 / B30
BMW AG - TIS
23.02.2013 09:22
Issue status (12/2007) Valid only until next DVD is issued
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