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brant_c's avatar
brant_c
Explorer
Feb 27, 2019

Yamaha EF2400ishc inverter/generator question

Hi all.
I have a Yamaha EF2400ishc inverter/generator.
Bought it new in 2010.
It's been a great generator.
In the last few months it's been sputtering after a few minutes of run time. It will do this whether or not there is a load. I use a 1500 watt space heater and a fan set on high for load testing.
The carburetor has been rebuilt. Oil changed. New spark plug with gap checked. Gas tank drained and new gas put in.
I think I've narrowed it down to the MOTOR UNIT ASSY part number 7CF-81802-19-00.
My question is, what does this part do for the carburetor?
Thanks in advance.

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