8. DRIVE AND DRIVEN PULLEYS DOWNTOWN 125i Remove the movable drive face assembly. Movable Drive Face Assembly Drive belt inspection Check the drive belt for cracks, separation or abnormal or excessive wear. Replace a new belt at every 20000KM Use specified genuine parts for replacement. Clutch out inspection Inspect the clutch outer for wear or damage. Measure the clutch outer I.D. Service Limit: 130.5 mm (5.22 in) 8-6