REBUILDING HELP

Aisan Rebuild

Aisan Jetting

Aisan exploded view

CIRCUITS

Aisan Power Circuit

Aisan Float System

Aisan Accelerator Pump Circuit

Aisan High Speed Circuit

Aisan Low Speed Circuit

TROUBLESHOOTING AND Q&A

Fuel Shutoff Solenoid

Carburetor Icing

Engine will not idle or perform well at low speed

Hard start or dies easily in cold weather

Engine Idles Too Fast

Engine will not operate properly at high speed

Hard starting engine hot

Bowl overflowing or flooding

Engine surges

Excessive fuel consumption or runs rich

Hesitation or bog on acceleration

Typical Aisan Carburetor