Shift Shaft - Mercury FourStroke 2.5 Service Manual

3. Press the new ball bearing (number side up) into the carrier until the bearing seats. Use a press with a driver and mandrel
from the bearing removal and installation kit.
b
b
Tube Ref No.
2-4-C with PTFE
95
Bearing Removal and Installation Kit
4. Install the carrier O‑ring. Apply 2‑4‑C with PTFE to the O‑ring surface.
a
Tube Ref No.
2-4-C with PTFE
95

Shift Shaft

1. Install the shift shaft into the gear housing. Apply a light coat of 2‑4‑C with PTFE on the shift shaft to lubricate the O‑ring in
the water pump base.
2. Install the water pump base and a new base gasket.
a
c
90-8M0065421 NOVEMBER 2012
a - Bearing
b - Mandrel (37312)
a
a
25639
Description
a -
25554
Description
b
25640
Where Used
Outside diameter of carrier bearing
91‑31229A7
O‑ring
Where Used
Bearing carrier O-ring surface
a - Shift shaft
b - Pump base
c - Base gasket
Gear Housing
Part No.
92-802859A 1
Part No.
92-802859A 1
Page 6A-25