1997 Mercury Outboard Wiring Diagram Dc10b6a9253673228c464ab71a81f3a7 - Dec 23, 2013 · This INSTANT REPAIR MANUAL DOWNLOAD for the Mercury 115 hp outboard engines were designed primarily for factory service Mercury 115 hp outboard technicians in a properly equipped shop. However, enough information in Mercury 115 hp outboard repair manuals is given for do-it-yourself or apprentice mechanics to correctly and safely perform repair work to their Mercury 115 hp outboard.