bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

2 TD Cylinder Head With Valve Seat Cover, M54, B 30 > < 3 TD Engine Block, Cylinder Crankcase, M54, B25
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11 12 Cylinder Head with Cover M54

Cylinder head height: Original dimension

mm

140.0

Machining limit

refer to repair instructions

mm

139.7

Valve guides are not available as replacement parts.

Inside diameter of valve guide (installed)

Standard

mm

6.0 H7

Size 1

mm

6.1 H7

Size 2

mm

6.2 H7

Max. permissible tilt clearance (between valve and valve
guide)

mm

0.5

Bearing of camshaft

Pilot bearing (1) width

mm

20 d8

TD  Cylinder Head with Cover, M54

BMW AG - TIS

15.02.2013  20:40

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

Copyright

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2 TD Cylinder Head With Valve Seat Cover, M54, B 30 > < 3 TD Engine Block, Cylinder Crankcase, M54, B25