Yamaha F100D Service Manual

FUEL
Fuel system
4-17
6D93G11
2. Check the float for deterioration. Replace
if necessary.
3. Check the filter for dirt or residue. Clean
if necessary.
Assembling the vapor separator
1. Install the needle valve, float, and float
pin, and then check the float for smooth
operation.
NOTE:
• Do not reuse the float pin, always replace it
with a new one.
• Install the float pin in the direction of the
arrow
a
shown.
• Install the float pin with its tapered end
towards the punch mark
b
on the vapor
separator cover.
2. Check the float height
c
as shown.
Adjust the float height if out of specifica-
tion.
3. Check the float height
d
as shown.
Adjust the float height if out of specifica-
tion.
NOTE:
• The float should be resting on the needle
valve, but not compressing it.
• Take measurements at the position shown,
opposite the float pivot.
4. Install the float chamber.
Adjusting the float
1. Adjust the stopper
a
of the float by
bending it until the float height
b
is within
specification.
2. Adjust the lever
c
of the float by bending
it until the float height
d
is within specifi-
cation.
Float height
c
:
46.6
±
1.0 mm (1.83
±
0.04 in)
S6C14210
a
b
Float height
d
:
35.0
±
1.0 mm (1.38
±
0.04 in)
T
R
.
.
Float chamber screw:
3 N·m (0.3 kgf·m, 2.2 ft·lb)
Float height
b
:
46.6
±
1.0 mm (1.83
±
0.04 in)
S6C14200
d

Yamaha F100D Specifications

General

Brand	Yamaha
Model	F100D
Category	Outboard Motor
Language	English