bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

21 Crankshaft With Bearing > < 1 TD Cylinder Head With Cover S85
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11 12 Cylinder Head with Valve Seat Cover S85

Valve seat angle

°

45

Correction angle: outer

°

15

Correction angle: inner

°

60

Valve seat width: Inlet

mm

1.0

+0.1

Valve seat width: Exhaust

mm

1.2

+0.1

Valve seat surface: Outside dia. inlet

mm

33.5

±

0.1

Valve seat surface: Outside dia. exhaust

mm

28.5

±

0.1

TD  Cylinder Head with Valve Seat Cover S85

BMW AG - TIS

23.02.2013  10:44

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

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21 Crankshaft With Bearing > < 1 TD Cylinder Head With Cover S85