16 ENGINE 151
300043-10
– Mount the tab washer and the nut 2. Tighten nut.
Guideline
Rotor nut M18x1.5 100 Nm
(73.8 lbf ft)
16.5.15 Adjusting crankshaft position sensor distance
300048-10
– Adjust the distance between the crankshaft position sensor 1 and the conductive
element of the rotor using the special tool 2.
Guideline
Crankshaft position sensor/rotor -
distance
0.70 mm (0.0276 in)
Feeler gauge (59029041100) ( p. 212)
– Fully tighten screws 3.
Guideline
Screw, ignition pulse gen-
erator
M6 10 Nm
(7.4 lbf ft)
Loctite
®
243™
16.5.16 Setting engine to top dead center
300025-10
– Set the crankshaft to top dead center and lock it with the special tool 1.
Engine blocking screw (77329010000) ( p. 219)
16.5.17 Installing piston
302600-10
– Shift the joint of the piston rings by 120°.
– Push the oiled piston into the special tool.
Piston assembly ring (75029015102) ( p. 215)
302601-10
– 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.