Mercury 40 Service Manual

BIGFOOT GEAR HOUSING
Page 6B-28 90-828631R3 MARCH 1999
4. Remove shift cam from housing.
5. Replace shift cam if worn.
60 Bigfoot Shown
51117
a
a-Shift Cam
NOTE: If shift shaft splines are rough, shift shaft seal lips will be cut during removal/
installation.
6. Remove shift shaft bushing and clip from shift shaft.
7. Replace shift shaft if splines are worn or shaft is twisted.
8. Remove (and discard) O-ring.
53928
a
b
c
d
e
d
a-Bushing
b-Clip
c-Shift Shaft
d-Splines
e-O-ring
9. Remove (and discard) seal.
53929
a
a-Seal

Mercury 40 Specifications

General

Horsepower	40 hp
Starting System	Electric
Steering	Remote
Fuel Induction System	EFI (Electronic Fuel Injection)
Shaft Length	20"
Full Throttle RPM Range	6000