2001 Mercury Mariner 50-60HP Factory Service Manual, Page 287Get this manual
LUBRICATION
Oil Pump Reassembly
1Reassemble the oil pump assembly2Lubricate the outer and inner rotors thoroughly with engine oil
aCover SealOuter RotorInner RotorShaftCross Pin
3Fasten cover with two screwsApply Loctite 222 to threadsTighten screws to the specified torque