bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

2 RA Removing And Installing_sealing Cylinder Head (M52 _ S52)|Page 375 > < 2 RA Removing And Installing_sealing Cylinder Head (M52 _ S52)|Page 373
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Note:

Secure chain with wire to prevent it from dropping.

Unscrew timing case cover to cylinder head bolts.

Caution!

Lift timing chain and hold under tension.

Rotate engine on central screw counterclockwise to approx.
30

°

 before TDC.

This prevents contact between valves and pistons.

Using special tool 11 2 250, release cylinder head bolts from
outside to inside in sequence 14 to 1.

Lift off cylinder head.

RA  Removing and installing/sealing cylinder head (M52 / S52)

BMW AG - TIS

09.02.2013  13:25

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

Copyright

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2 RA Removing And Installing_sealing Cylinder Head (M52 _ S52)|Page 375 > < 2 RA Removing And Installing_sealing Cylinder Head (M52 _ S52)|Page 373