Mercury 40 FourStroke - Page 403

MANUAL TILT ASSIST
Page 5C-30 90-857046R1 NOVEMBER 2001
CAM SHAFT REASSEMBLY
IMPORTANT: Cam shaft O-ring must be lubricated using 2-4-C Marine Lubricant with
Teflon.
1. Install lubricated o-ring and back up seal to cam.
2. Install shaft seal in valve block with lips facing out.
3. Install cam shaft assembly in valve block.
4. Secure cam shaft in place using insulator, retainer plate, and screw. Tighten screw se-
curely.
95
2-4-C Marine Lubricant with Teflon
95
a
b
c
d
e
f
g
a-Spacer Retainer Clip
b-Retainer Clip
c-Screw
d-Shaft Seal
e-O-ring
f-Back up Seal
g-Cam
VALVE BODY CHECK REASSEMBLY
1. Install lubricated o-ring, plunger, steel ball and conical spring to valve block.
51145
a
b
c
d
a-Conical Spring
b-Steel Ball
c-Plunger
d-O-ring