1968 Evinrude Ski-Twin, Ski-Twin Electric 33 HP Outboards Service Manual, Page 64Get this manual
REMOVAL OF STARTER FROM POWER HEAD Due to the construction of the starter motor, maintenance operations generally limited to periodic
DRIVE EN HEAD r-_
FIELD AND ASSEMBLYBRUSH AND ERMINAL HOLDER BRUSH jSPRING -" jCO'MMU-
132" _ ASHER -I THRUST
Figure 7-6Starter Motor Test checking for looseness of mountingUnless it is certain that the starter motor requires attention, do not remove it for overhaulthorough check should made of the battery, cables, starting solenoid, and switch as outlined in the Check Chart in Section 2Check the starter motor using the load testWith 10.0 volts applied to the starter tor, current should 60.0 amperes and minimum speed should 8000 See Figure -6If it has been determined that the starter tor is malfunctioning, removal can accomplished as follows: Disconnect lead to starter motor