1965 Evinrude 90 HP StarFlite Service Manual, PN 4206, Page 42Get this manual
Figure 4-28 Control Shaft Arm Alignment in Full Advance Position
Figure 4-30Adjusting Distributor Linkage
CAM ALIGNMENTRK
CAM FOLLOWER ROLLER
A click can be heard when the switch closesTighten screws after adjustment is madeThe switch is normally open and must close to permit startingCheck with test light if availableWhen switch button is at mid-point on cam slope, light should show, indicating switch closing
Figure 4-29Throttle Adjustment