1985-1986 Honda Fourtrax 125 TRX125 Shop Manual, Page 103Get this manual
CLUTCHOI PUMP
OIL PUMP
OIL PUMP REMOVAL
Remove the right crankcase cover (page 83) and the clutch assembly (page 84)Remove the hex bolt and three mm screwsRemove the gasket
OIL PUMP
6 mm SCREWS