10. DRIVE PULLEY/DRIVEN PULLEY/CLUTCH MXU550EXi/MXU500i DRIVE PULLEY Drive Face Boss DISASSEMBLY/INSPECTION/ ASSEMBLY DISASSEMBLY Remove the drive pulley (refer to "DRIVE PULLEY AND DRIVEN PULLEY REMOVAL/INSTALLATION" section) Remove the drive face boss. Ramp Plate Slide Pieces Remove the ramp plate and four slide pieces. Weight Rollers Remove the eight weight rollers. 10-9