2008 Honda Aquatrax ARX1500T3/T3D factory service manual, Page 119Get this manual
LUBRICATION SYSTEM
OIL PRESSURE RELIEF VALVE
REMOVALIINSTALLATION
Remove the pressure relief valve and O-ringPRESSURE RELIEF VALVE I
Check the operation of the pressure relief valve by pushing on the pistonPush and hold the pressure relief valve washerRemove the snap ring and disassemble the relief valve
SNAP RING
Inspect the piston for wear or damageMake sure that the piston slides inside the pressure relief valve smoothlyInspect the spring for fatigue or damageAssemble the relief valve in the reverse order of disassembly