Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 171Get this manual
CYLINDER BLOCK AND CRANKCASE
21Reinstall the parts shown to the oil panCovers and Intake Manifold Bolt Torque (a) Clamp Screw: 31 lb-in(3.5 Nm) (d) Oil Pump Body Bolt: 31 lb-in(3.5 Nm) (j) Oil Pressure Relief Valve Bolt: 70 lb-in(8 Nm) (s) Exhaust Plate Bolt: 70 lb-in(8 Nm)