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6. Carburetor
6-2 Carburetor Configuration
Inspection and adjustment items
Execute the following check and adjustment if the carburetor does not function normally.
(Refer to "6-5 Idling Speed Adjustment " and "6-6 Carburetor Inspection".)
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Fuel adjustment when idling
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Check of the body assembly
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Check of the main check valve
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Check of throttle valve
Readjust the engine rotational speed referring to "6-7 Carburetor Adjustment"
if the engine speed is not steady after the above-mentioned adjustment and the checks are executed.
L-needle
Construction
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Type: WYJ
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Type: WYA
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Main Jet
Main Check Valve
Body Assembly
Inlet Valve
Main Diaphragm
Metering Lever
Screen
L- needle
Main Jet
Main Check Valve
Body Assembly
Inlet Valve
Main Diaphragm
Metering Lever
Screen
H-needle
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USA/ HBZ2601 only
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Throttle Valve Assembly
Throttle Valve Assembly
