Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 270Get this manual

Mercury Mariner 30/40 4-Stroke Outboard Service Manual 1998, Page 270

CLAMPSWIVEL BRACKETSDRIVE SHAFT HOUSING
Swivel Bracket
ATORQUE NUT 120 LB(13.5 N_M) AND THEN BACK OFF 14 TURN