Yamaha F30A 2018, Service Manual

Page: 150 / 348

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Vapor separator and high-pressure fuel pump
2. Adjust:
• Float height “a”
• Float height “b”
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a. Bend portions “1” of the float to adjust the
float height to specification “a”.
b. Bend portions “1” of the float to adjust the
float height to specification “b”.
TIP:
• Do not bend the lever “2”.
• Bend both portions of “1” equally.
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Assembling the vapor separator
1. Assemble:
• Vapor separator
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a. Install the plates “1” and “2”, and then tight-
en the float chamber plate screws “3” to
the specified torque.
b. Install the needle valve “1”, float “2”, and
float pin “3”.
TIP:
• Do not reuse the float pin. Always replace it
with a new one.
• Install the float pin with its tapered end facing
towards the mark “a” on the float chamber
cover.
Float height
40.7–42.7 mm (1.60–1.68 in)
Float height (reference data)
30.7 mm (1.21 in)
a
1
1
b
2
Float chamber plate screw “3”
2.0 N·m (0.20 kgf·m, 1.5 lb·ft)
3
3
2
1
T
R
.
.
1
2