APRILIA RSV mille 956X Service And Repair Manual page 187

ENGINE
Rotate the intermediate drive gear (6) so that the two
reference marks (16) are lined up with each other.
Place the counterweight (17) on the countershaft.
Insert the key (18) in the countershaft.
Push in the drive pinion (19) and counterweight (20).
NOTE
The half-moon shaped key (18) must be insert-
ed in the upper counterweight slot.
Make sure the reference mark on the intermediate drive
gear coincides with the reference mark (16) on the bear-
ing flange.
Fasten the M10 T.C.E.I. screw (21) with a coat of
®
LOCTITE 648 and screw it on to the countershaft.
Driving torque of screw (21): 50 Nm (5.0 kgm).
®
C = LOCTITE 648.
NOTE
The countershaft is timed by timing cylinder "2".
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RSV mille