7 Series E38 730d (M57) SAL
Insert special tool 11 6 330 in conrod.
Lightly coat pistons and piston rings with oil.
Align contact points on piston rings (offset at approx. 120
°
, but do
not arrange over piston pin lug).
Press together piston rings with special tool 11 2 260 .
Install pistons with arrows pointing towards camshaft drive.
The entire circumference of the tightening strap must be flush with
the crankcase.
Caution!
Danger of piston ring failure.
Only press pistons into place with finger force - do not knock in!
Attach crankpin to connecting rod.
RA Removing and installing / replacing all pistons (M57)
BMW AG - TIS
03.02.2013 04:00
Issue status (12/2007) Valid only until next DVD is issued
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