bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

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5 RA Remachining A Valve Seat - Cylinder Head Disassembled (S50 _ S54) > < 4 RA Disassembling And Assembling Cylinder Head - Cylinder Head Removed (S54)

3 Series E46 M3 (S54) CONVER

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Remove coolant pipe (1).

Installation:

Clean sealing surface.

Replace O-rings.

Release bearing pin (1) for tensioning rail (2).

Remove tensioning rail (2).

Installation:

Replace sealing ring.

Tightening torque of bearing pin (1) 13 Nm.

Remove exhaust and inlet rocker arm shafts.

Remove all valve springs.

Replace all stem seals.

Remove all valves.

RA  Disassembling and assembling cylinder head - cylinder head removed (S54)

BMW AG - TIS

16.02.2013  08:22

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

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5 RA Remachining A Valve Seat - Cylinder Head Disassembled (S50 _ S54) > < 4 RA Disassembling And Assembling Cylinder Head - Cylinder Head Removed (S54)