Variator belt for Suzuki AD scooters. It transmits rotation from the front variator pulley to the rear one and, as the pulley positions change, smoothly changes the ratio. The size 678x17.7 mm is the length and width of the belt.
It is time to replace the belt if there are cracks, scuffs, delaminating teeth, slipping, and vibration during acceleration. The belt size must be chosen exactly: it is defined by length and width.
- Before installation, clean the variator of dust and wear debris.
- Tighten the fasteners to the standard torque and check operation at low revs.
Manufacturer: TNT.
