1. Remove the pressure hose from the oil pump.
NOTE: When assembling, us e a new O-ring.
2. Disconnect the suction hose from the suction connector and drain the fluid into a container.
CAUTION: When removing the suction hose, cover the generator with vinyl not to be damaged by the fluid.
3. Remove the V-belt. (V-6 ENG.)
4. Loosen the tensioner adjusting bolt to remove the V-belt (DOHC ENG).
5. Remove the oil pump mounting bolts and disconnect the pressure switch connector.