3 Series E90 M3 (S65) SAL
Warning!
Protective goggles must be worn.
Guide lug and cutout on special tool 11 5 343 must point to
piston crown.
When special tools 11 5 343 and 11 5 344 are correctly
positioned, the piston circlip must be driven in with a plastic
hammer in the direction of the arrow.
Note:
See illustration.
Installation:
Piston circlip (1) is correctly installed when the opening points
upwards.
See illustration.
It must still be possible for piston pin to moved easily.
Install all piston rings.
Install all bearing shells.
Screw special tool 11 5 250 into conrod.
Always screw in special tool 11 5 250 with rod to exhaust side.
Preinstall piston with piston rings in special tool 11 9 500 .
Insert piston with connecting rod in cylinder.
Important!
Risk of damage to oil spray nozzle.
Danger of piston ring failure.
Insert piston so that arrow (direction of travel pointing forwards) on
piston crown points to camshaft drive.
Piston cyl. 1-4 right side, cyl. 5-8 left side.
Press in piston with special tool 11 9 500 .
RA Removing and installing/replacing all pistons (S65)
BMW AG - TIS
22.02.2013 10:19
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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