Assembling The Vapor Separator - Yamaha F30B 2018 Service Manual

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".
1
Float height
40.7–42.7 mm (1.60–1.68 in)
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.
b
Float height (reference data)
30.7 mm (1.21 in)
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Vapor separator and high-pressure fuel pump
a
2
1
6-23

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.
3
2
Float chamber plate screw "3"
2.0 N·m (0.20 kgf·m, 1.5 lb·ft)
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.
1
3
1
2