1968 Evinrude Ski-Twin, Ski-Twin Electric 33 HP Outboards Service Manual, Page 35Get this manual
Apply coat of lubricant to the magneto support and retaining ring, and attach to power headMake certain retaining ring is instaHed with tapered side downAlign screw holes of the magneto support ring to correspond to the position of the magnetoSee Figure 4-18DO NOT add oil grease to the oiler wick the magnetoPlace magneto in position over crankshaft, being careful not to damage breaker arms Do not bend foHowerTighten four Phillips head screwsdReplace armature spring and washer iReinstall starter locking lever with attaching screwReinstaH locking lever springSee Figure 4-3jConnect the high tension lead wires to the spark plugsMake sure that the spring clips in the spark plug lead covers make firm contact with the spark plug terminalsSee Figure 4-1
Check breaker point setting as described under "Breaker Point Adjustment"fCheck crankshaft and flywheel tapers for any traces of oilThis assembly must perfectly dry swab tapered surfaces with solvent and blow dry with compressed air Inspect both tapers for burrs nicks