Zenith 61 and 161 Circuits

Fuel System

Zenith 61, 161 Fuel Circuit

Fuel under pressure is supplied to the threaded fuel inlet fitting and passes through the fuel valve (needle and seat) into the float chamber. The float automatically reguĀ­lates the opening through the fuel valve (needle and seat) to maintain the proper level of fuel in the fuel bowl equal to the demand of the engine according to its speed and load.

Zenith 61, 161 Carburetor Parts

Idle Circuit

Updated on 09/19/2021

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