Refitting the driven pulley
- Reassemble the clutch bell and spacer.
Drive-belt
- Check that the driving belt is not damaged.
- Check the width of the belt.
Characteristic
125 4T driving belt - minimum width:
21.5 mm
125 4T driving belt - standard width:
22.5 ± 0.2 mm
250 4T Transmission belt/minimum width
19.5 mm
250 4T Transmission belt/standard width
21.3 ± 0.2 mm
During the wear checks foreseen in the scheduled
maintenance services at 6,000 km; 18,000 km;
etc., check that the rim bottom of the toothing does
not show signs of incisions or cracking (see figure):
The rim bottom of the tooth must not have incisions
or cracking; if it does, change the belt.
B 125-250 Engine
ENG - 119