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5 HP Outboard • Troubleshooting & Repair Manual
Section 5 • Assembly
7. Use Torque Wrench (#19393) to torque connecting
rod cap screws to 100 in. lbs. (11 Nm).
8. Rotate crankshaft two revolutions to make sure
crankpin and rod are not binding during rotation.
9. Move connecting rod sideways to be sure rod slides
from side-to-side.
Install Camshaft
1. Install tappets. Be sure tappets clear cam lobes.
2. Install camshaft.
Timing marks
(Figure 89)
1
alignment is shown
.
Figure 89 — Camshaft Timing Marks
3. Assemble oil slinger to camshaft.
Install Sump
1. Install sump using seal protector. Do not force sump.
2. Install screws, torque in sequence as shown
Torque to 110 in. lbs. (12 Nm).
(Figure 90).
must be aligned. Typical
1
Figure 90 — Torque Sump Cover
6
2
5
Crankshaft End Play
When sump is installed with a standard gasket, end play
should be .002-.028 in. (.05-.71mm). Always measure end
play with a standard gasket in place. If end-play is more than
specification, replace crankcase cover or sump, or use
(#220624) shim
(Figure 91)
crankshaft
If end play is less than specification use
.
Figure 91 — Crankshaft End Play
1
additional gasket(s)
(Figure 92)
and the cylinder
to get proper end play
4
51
4
1
3
7
on magneto end of
1
between the sump
3
2
.
5
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