bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

1 RA Removing And Installing Or Replacing All Pistons (M51)|Page 354 > < 1 RA Replacing All Connecting-rod Bearings (M51)|Page 351
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11 25 530

Removing and installing or replacing all
pistons (M51)

(engine removed)

Remove cylinder head,

refer to 11 12 500.

Remove oil sump,

refer to 11 13 500.

Removal:

Removal of all pistons is described separately from installation.
Assembly sequence for removal and installation is different.

Unscrew oil pipe intake neck.

Remove reinforcement shell.

Unscrew conrod bearing cover.

Remove connecting rods with pistons from cylinder head end.

RA  Removing and installing or replacing all pistons (M51)

BMW AG - TIS

23.01.2013  06:39

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

Copyright

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1 RA Removing And Installing Or Replacing All Pistons (M51)|Page 354 > < 1 RA Replacing All Connecting-rod Bearings (M51)|Page 351