Mercury 25 EFI Service Manual page 429

17. Use a suitable punch to seat the new spring pin flush with the new shift cam surface.
18. Unscrew the shift shaft coupler from the lower shift shaft.
b
a
19. Remove the shift shaft bushing from the shift shaft.
20. Remove and replace the outside and inside O‑rings on the shift shaft bushing.
21. Apply 2‑4‑C with PTFE to the new O‑rings.
a
c
Tube Ref No.
2-4-C with PTFE
95
22. Install the shift shaft bushing onto the shift shaft.
90-8M0105568 eng MARCH 2016
a
b
6613
c
21044
b
a - Shift shaft bushing
b - Inside O‑ring
c - Outside O‑ring
16988
Description
a - Punch
b - Spring pin
a - Spring pin
b - Shift shaft bushing
c - Shift shaft coupler (unscrew)
Where Used
Shift shaft bushing O-ring
© 2016 Mercury Marine
Gear Housing
Part No.
92-802859A 1
Page 6A-23