8. DRIVE AND DRIVEN PULLEYS K-XCT 125i DRIVE PULLEY INSPECTION Weight rollers Check each roller for wear or damage. Measure outside diameter. Service limit: 19.8 mm (0.792 in) Movable drive face/Slide pieces/Drive pulley face Ramp Plate Check the movable drive face splines for wear, cracks or damage. Check the ramp plate for cracks or damage. Check the movable drive face and drive pulley face cracks or damage. 8-10