6 Series 630i (N53) Coupe
11 25 530
Removing and installing or replacing all
pistons (N53)
Special tools required:
•
00 9 120
•
11 4 491
•
11 4 492
•
11 4 493
•
11 4 494
•
11 6 241
•
11 6 261
•
11 8 330
Warning!
Protective goggles must be worn when working on the
gudgeon pin circlip.
Important!
If pistons, connecting rods and bearing shells are reused, they
must be reinstalled in the same places.
It is not permitted to replace one single connecting rod.
Connections rods are classified by weight.
Connecting rods and connecting rod bearing caps are
denoted with the same pairing letters. Mixing up the
components will result in engine damage.
Piston and gudgeon pins are paired and must not be fitted
individually.
RA Removing and installing or replacing all pistons (N53)
BMW AG - TIS
17.01.2013 11:19
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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