3 Series E90 325xi (N53) SAL
11 12 Cylinder Head with Cover N53 B25
Cylinder head height: Original dimension
mm
112.000
±
0.050
Machining limit
mm
111.700
±
0.050
Valve guides are not available as replacement parts.
Inside diameter of installed valve guide
Original inlet valve
mm
5.000
+0.012
Original exhaust valve
mm
6.000
+0.012
Tilt clearance, maximum
(wear between valve and valve guide)
mm
0.500
TD Cylinder Head with Cover N53 / B25
BMW AG - TIS
15.02.2013 09:10
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 1 -