OIL SYSTEM INSPECTION AND REPLACEMENT
• Remove the fl y wheel from the magneto.
• Remove the stator coil and trigger winding.
• Remove the right crankcase cover bolts and remove the right crankcase cover.
• Remove the gasket and dowel pins.
• Remove the starting reduction gear and starting clutch.
• Remove the oil pump partition plate bolts and then the oil pump partition plate.
• Remove the oil pump driving gear nuts, and remove the driving gear and chain.
• Remove the oil pump positioning bolts and the oil pump assembly.
• Remove the screw and disassemble the oil pump.
Inspect the clearance between the oil pump body and the outer rotor.
Service limit 0.12 mm 0.005 in.
Inspect the clearance between the inner rotor and the outer rotor.
Service limit 0.12 mm 0.005 in.
Inspect the clearance between the rotor plane and the oil pump.
Service limit 0.20 mm 0.008 in.
Note: if the inspection result exceeds the above stated service limit, the whole set should be replaced.
• Assemble the inner and outer rotors of the oil pump, and mount the oil pump shaft.
To Next Page
Loading...