30/ASSEMBLING THE ENGINE 144
20.16Setting engine to top dead center
300025-10
– Set the crankshaft to top dead center and lock it with the special tool .
Engine blocking screw (77329010000) ( p. 219)
20.17Installing piston
300032-10
– Shift the joint of the piston rings by 120°.
– Push the oiled piston into the special tool.
Piston assembly ring (75029015102) ( p. 215)
300033-10
– Position the piston on the cylinder using the special tool.
– Push the piston carefully into the cylinder from above.
The piston rings should not become caught; otherwise, they may be damaged.
300035-10
– Ensure that piston marking faces the outfeed side.
300034-10
– Apply a thin layer of sealing compound in area .
Loctite
®
5910
– Place the cylinder base gasket on.
Info
Make sure the grooved pins are seated correctly.