- Open the rear pulley and insert the belt observing
the correct direction of rotation.
WARNING
IT IS MOST IMPORTANT THAT WHEN FITTING THE FRONT
PULLEY UNIT, THE BELT IS FREE INSIDE SO AS TO AVOID
A WRONG TIGHTENING OF THE DRIVING HALF-PULLEY.
Refitting the driving pulley
- Reassemble the parts of the unit (internal lining,
fixed half-pulley, external lining, drive and nut),
spread threadlock on the thread and screw the nut
to the prescribed torque.
-Avoid the half-pulley rotation using a calliper
spanner
NOTE
REPLACE THE NUT WITH A NEW ONE AT EVERY REFIT
Specific tooling
020368Y driving pulley lock wrench
Recommended products
Loctite 243 Medium-strength threadlock
Loctite 243 medium-strength threadlock
Locking torques (N*m)
Locking torque 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 pulley shaft nut 54 ÷ 60
Engine SPORTCITY ONE 125
ENG - 76