APRILIA TUONO V4 R 2010 Service Station Manual page 284

Engine
•
Install both chain sliders and fasten
them with the specific screws.
•
Turn the crankshaft from the hole on
the clutch cover.
•
Move cylinder piston 1 (left rear piston)
to the TDC overlap;
•
Turn the crankshaft 150° in the direc-
tion of engine rotation (direction of trav-
el).
CAUTION
WHEN TURNING THE CRANKSHAFT, PREVIOUSLY RE-
MOVE ALL THE SPARK PLUGS.
•
Insert the pin from the flywheel side, in
the hole in the crankshaft.
NOTE
THE SPECIAL TOOL IS ONLY USED FOR IDENTIFYING
THE CORRECT CRANKSHAFT POSITION.
DO NOT USE IT FOR TIGHTENING OPERATIONS.
Specific tooling
020852Y Crankshaft timing pin
ENG - 284
TUONO V4 R