Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 209Get this manual
OIL INJECTION
Oil Pump Removal and Installation
REMOVAL
1Disconnect the wiring harness from the pump2Disconnect the oil hoses3Remove three bolts and remove pump
aOil PumpGasketBracketBushing (3)Rubber Grommet (3) Insert into HoleWasher (3)Bolt (3) Torque to 16 lbft(21.5 Nm)Sta-Straps Fasten All Hose Ends