Yamaha FX140, Руководство по обслуживанию

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4-18
E
FUEL
FUEL INJECTION SYSTEM
Fuel hose installation (replacing with new
fuel hose)
1. Install:
• Fuel hose
1
NOTE:
• To install the fuel hose, be sure to align the
white mark
a
of the fuel hose with the
checker tab
2
of the quick connector.
• When replacing the fuel hose with a new
one, a checker tab
2
that has half engage-
ment prevention is attached to the quick con-
nector of the hose. If the quick connector is
completely installed to the fuel pipe, it is
removable.
2
1
a
2
Fuel hose connection
1. Apply a thin coat of engine oil to the con-
tact surfaces of the fuel pipe.
2. Insert the quick connector into the fuel
pipe until you hear a “click.”
3. To check the connection of the quick con-
nector, push and pull on the quick connec-
tor several times until there is free play of
2–3 mm (0.08–0.12 in).
NOTE:
If free is not obtained, disconnect the fuel hose
and check the O-ring for damage and that it is
properly installed.
Throttle body removal
1. Remove:
• Throttle body
CAUTION:
Do not bend the fuel pipe
1
.
1