1971-1973 Arctic Cat Snowmobiles Factory Service Manual, Page 89Get this manual

1971-1973 Arctic Cat Snowmobiles Factory Service Manual, Page 89

TROUBLE SHOOTING Faulty carburetor operation is the result of three (3) main problems: A) Dirt in the carburetor; B) Richness; C) Leanness

RICH CONDITION Problem: Solution:

Diaphragm lever too highForeign matter lodged under inlet needle valveMetering lever spring not seated correctly on the dimple in the metering leverFuel pump diaphragm leaksForeign matter under the umbrella check valve

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