9. CLUTCH/GEAR SHIFT MECHANISM QUANNON 125 Installation Install the gear shift cam stopper and spring. Tighten the 6mm lock bolt. Torque: 0.81.2kg-m Install the set pin into the transmission drum Gear Shift Cam hole. Install the gear shift cam, aligning the pin hole in the gear shift cam with the set pin. Then, tighten the bolt. Torque: 0.81.2kg-m · After the gear shift cam is installed, put the stopper in the gear shift cam groove and tighten the stopper bolt. · Rotate the transmission drum to make sure that the stopper operates properly. Gear Shift Cam Stopper Install the gear shift spindle and washer. During installation, make sure that the return spring aligns with the crankcase tab. Gear Shift Spindle Install the oil pump body and insert the pump Drive Gear shaft. Install the balance shaft drive gear and woodruff key onto the crankshaft. Install the balance shaft driven gear and woodruff key onto the balance shaft. Be sure to align the punch marks on the drive and driven gears before installing the woodruff key onto the balance shaft. Pump Shaft 9-7