Vespa GTS Super 300 ie - Service manual > Refitting the driving pulley
- Preassemble the movable half-pulley with the roller contrast plate by putting the rollers in their housings with the larger support surface touching the pulley according to the direction of rotation.
- Check that the roller contact plate does not have flaws and is not damaged on the grooved edge.
- Mount the complete bushing unit on the crankshaft.
- Fit the driven pulley/Clutch/belt unit on the engine.
- Fit the steel shim in contact with the bushing and the stationary drive pulley.
- Install the appropriate tool as described in the removal phase.
- Tighten the nut with washer to the prescribed torque.
Specific tooling
020626Y Driving pulley lock wrench
Locking torques (N*m)
Drive pulley nut 75 - 83
Refitting the transmission cover
- Check that there are 2 alignment dowels and that the sealing gasket for the oil sump on the transmission cover is adequately fitted.
- Replace the cover and tighten the 10 screws to 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.
- Refit 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
See also:
Vespa GTS Super 300 ie - Service manual > Removing the driving pulley
Turn the crankshaft until the ropes of the pulley are on a horizontal axis Insert the adaptor sleeve of the appropriate tool in the hole shown in the picture Insert the tool in the hollows and apply the retention ring Bring in the ring's clamping screws while keeping the tool to support the pulley
Vespa GTS Super 300 ie - Service manual > End gear
Removing the hub cover Empty the rear hub through the oil drainage plug. Remove the 7 flanged screws indicated in the figure. Remove the hub cover and its gasket.
