- How to repair help covers OMC sterndrive years 1972 to 1977 that have a 10 bolt swivel housing.
- 8 Bolt
years 1967-1971 are different in that they have a pump mechanism to maintain flow of oil to circulate oil to upper drive shaft
bearing, pump runs of prop shaft cam in lower unit.
- Electric shift step by step pictures of parts being removed one
unit at a time.
- Exploded view electric outdrive lower unit parts drawing
- Step by step OMC repair video at bottom of this page however there is no sound track.