Mercury Mariner V-250 V-275 Outboard Service Shop Manual 1990, Page 236Get this manual

Mercury Mariner V-250 V-275 Outboard Service Shop Manual 1990, Page 236

Quality of the image is intentionally reduced!

ACAUTION Propeller shaft, cam follower and shift cam, in most cases, will come out of gear housing by simply pulling
DISASSEMBLY
Remove (and discard) shift shaft bushing oil seal by prying