4-10 FUEL SYSTEM
FLOAT
Inspect the float.
If cracks or other damage are found on the float, replace it.
AUTO-ENRICHENER
Inspect the needle valve. If broken tips or wear are found on the
needle valve, replace the auto-enrichener.
• Connect the positive + terminal of 12 V battery to Yellow lead
and the negative - terminal to other yellow lead.
• Check that the auto-enrichener section (PTC heater built-in
area) is heated in 5 minutes after the battery has been con-
nected.
NOTE:
To inspect the function, check for change of temperature from
the cold condition.
Do not attempt to disassemble the auto-enrichener for
the purpose of checking temperature.
PTC heater
built-in area
12 V Battery
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