1968 Evinrude Speedifour, Starflite 85HP Service Manual, Page 78Get this manual
OIL LEVEL PLUG MOVED
clockwise as viewed from back of motorWhen clutch dog engages forward gear, stop turning and return lever to neutralanother inch in same direction and hold shift lever fo ward so clutch dog bears against but does not mesh with forward gearIf adjustments correct, forward scribe mark should align with slanted edge of embossed mark crankcaseSee Figure 6-54 adjust, loosen detent adjustment nut and move adapter to align marksTighten nut
Place gear shift lever in neutralLever should aligned paral1el to the drive and crankshaftadjust, loosen the shift lever clamping and adjustment screwsMove lever as required and tighten screwsSee Figur 6-54