4. LUBRICATION SYSTEM STRYKER 125/150 Bolts INSTALLATION Install the pump body and tighten the two mounting bolts. Install the oil pump driven gear and chain. Pump Shaft Tighten the 6mm nut on top of the oil pump driven gear. Driven Gear nut Outlet Pipe Install the oil pump gear cover and tighten the two bolts. Torque: 4.05.0kg-m Install the oil filter rotor lock nut. During installation, install the washer with the mark "OUTSIDE" facing up. Install the right crankcase cover. Protective Cover Pump Gear Cover Mounting Bolt 4-6