2007-2009 Kawasaki KFX50 service manual, Page 131Get this manual
9DRIVE AND DRIVEN PULLEYS SERVICE INFORMATION
GENERAL INSTRUCTIONS The drive pulley, clutch and driven pulley can be serviced with the engine installed in the frameAvoid getting grease and oil on the drive belt and pulley facesRemove any oil or grease from them to minimize the slipping of drive belt and drive pulleySPECIFICATIONS Item Movable drive face bushing I.DDrive pulley collar O.DDrive belt width Clutch lining thickness Clutch outer I.DDriven face spring free length Driven face O.DMovable driven face I.DWeight roller O.DTORQUE VALUES Drive face nut Clutch outer nut Clutch drive plate nut SPECIAL TOOLS Universal holder Bearing puller A120E00017 A120E00037 Clutch spring compressor A120E00034 Oil seal and bearing driver A120E00014 60 Nm (6 kgfm, 43 lbfft) 40 Nm (4 kgfm, 29 lbfft) 55 Nm (5.5 kgfm, 40 lbfft) Apply oil to threads Standard 20.03520.085 (0.80140.8034) 19.9619.974 (0.79840.79896) 18 (0.72) (0.12) 107107.2 (4.284.288) 95 (3.8) 33.96533.985 (1.35861.3594) 3434.025 (1.361.361) 15.9216.08 (0.63680.6432) mm (in) Service Limit 20.6 (0.824) 19.94 (0.7976) 17 (0.68) (0.04) 107.5 (4.3) 90 (3.6) 33.94 (1.3576) 34.06 (1.3624) 15.4 (0.616)