10.FINAL REDUCTION/ TRANSMISSION SYSTEM MXU 300/250 Remove the counter axle. Counter Axle Inspect the gear teeth. Blue discoloration/pitting/wear Replace. Bolts Primary Drive Axle Oil Seal PRIMARY DRIVE AXLE REMOVAL Remove the clutch/driven pulley. (Refer to the chapter 9) Remove the oil seal, circlip, bolts and plates. Remove the primary drive axle. Plates Circlip 10-13