PIAGGIO 633929(IT), Руководство по обслуживанию станции, Страница: 110 / 314

- Correctly refit the previously removed Bendix
back to its position.
- Reassemble the parts of the unit (internal lining,
fixed half-pulley, external lining, drive and nut),
spread Loctite 243 Quick Set threadlock on the
thread and tighten the nut to the prescribed torque.
- Avoid the half-pulley rotation with the appropriate
stop key tool. .
- Rotate the engine manually until the belt is slight-
ly taut.
CAUTION
IT IS EXTREMELY IMPORTANT THAT THE
BELT IS PERFECTLY FREE WHEN THE FIXED
DRIVING HALF-PULLEY IS ASSEMBLED. THIS
IS TO AVOID CARRYING OUT A WRONG
TIGHTENING OF THE DRIVING HALF-PULLEY.
Specific tooling
020368Y driving pulley lock wrench
Locking torques (N*m)
Drive pulley nut 75 ÷ 83
Refitting the transmission cover
- Check the presence of the 2 centring dowels and
the correct installation of the sealing gasket for the
oil sump on the transmission cover.
- Replace the cover tightening the 10 screws at the
specified torque.
- Refit the oil loading cap/bar.
- refit the steel washer and the driven pulley nut.
- Tighten the nut to the prescribed torque using the
lock wrench and the torque wrench tools.
- Replace the plastic cover.
Specific tooling
020423Y driven pulley lock wrench
Locking torques (N*m)
Transmission cover screws 11 ÷ 13 Driven pul-
ley shaft nut 54 ÷ 60
Engine
MP3 125
ENG - 16