bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

21 Crankshaft With Bearing > < 1 TD Cylinder Head With Cover, M51
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11 12 Cylinder head with valve seat cover M51

Valve seat angle

°

45

Correction angle outside

°

15

Correction angle inside

°

60

Valve seat width

Intake

mm

2.00 

±

 0.25

Exhaust

mm

2.75 

±

 0.15

Ø valve seat

Intake outer Ø

mm

35.5

Exhaust, outer Ø

mm

30.6

TD  Cylinder head with valve seat cover, M51

BMW AG - TIS

23.01.2013  08:57

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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21 Crankshaft With Bearing > < 1 TD Cylinder Head With Cover, M51