Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 168Get this manual

Mercury Mariner 4, 5, and 6HP 4-Stroke Factory Service Manual, Page 168

CYLINDER BLOCK AND CRANKCASE
12Lubricate piston, rings, connecting rod journals and cylinder bore with engine oil13Use Piston Ring Compressor (FT 2997) to compress rings14Position mark 3H6 towards oil pan15Position the direction arrowtowards the cam shaft16Install the piston assemblyConnecting Rod Bolt Torque 1st Torque: 53 lb-in(6 Nm) 2nd Torque: 106 lb-in(12 Nm)