7 Series E38 750iL (M73) SAL
Install retaining ring.
Install special tool 11 2 050 in conrod.
Lightly coat pistons and piston rings with oil.
Align contact points of piston rings (offset at approx. 120
°
, but not
over piston pin lug).
Press together piston rings using special tool 11 2 260.
Install pistons with arrows pointing towards camshaft drive.
The tightening strap must locate firmly right around circumference
of engine block.
Caution!
Danger of piston ring failure.
Only press pistons into place with finger force - do not knock
in!
RA Removing and installing / replacing all pistons (M73)
BMW AG - TIS
20.02.2013 17:27
Issue status (12/2007) Valid only until next DVD is issued
Copyright
Page - 4 -