3 Series E36 318is (M44) CONVER
11 12 527
Reworking one valve seat (M44)
(cylinder head dismantled)
Machine valve seat face with Special Tool 00 3 520 or
00 3 580 with specifications of tool manufacturer.
Note:
After machining the valve-seat face on OD and bore diameter,
rework to specified diameter with correction milling tool until
valve seat width (5) is obtained.
(1) Valve-seat angle
(2) Correction angle, outer
(3) Correction angle, inner
(4) Outside diameter of seat face
(5) Valve-seat width
Pos. (1) to (5) refer to Technical Data
RA Reworking one valve seat (M44)
BMW AG - TIS
03.02.2013 21:06
Issue status (12/2007) Valid only until next DVD is issued
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