1986-1987 Honda TRX350 FourTrax 4X4, 1987-1989 TRX350D Foreman 4X4 Service Manual, Page 111Get this manual
CLUTCHOIL PUMPKICK STARTER
OIL PUMP DISASSEMBLY
Remove the snap ring, washer and three screwsDisassemble the oil pump (2)
(3) SNAP RING WASHER
(1) NUT (AFTER '86:)
Atter'S6
Remove the oil relief valve by removing the nutDisassemble the oil relief valve by removing the cotter pin
Check the relief valve parts for wear or damage and replace if necessaryReplace the relief valve assembly if necessary
(1) SPRING
(2) RELIEF VALVE
(5) WASHER
(4) RELIEF VALVE BODY