Forum Discussion

MopaRV's avatar
MopaRV
Explorer
Apr 08, 2022

Onan Microlite 4000 shaft locks up on occasion

I have an Onan Microlite 4000 generator and the shaft locked up when I powered off. This is a new issue and it runs fine otherwise. Oil level is fine. I broke the shaft free with a wrench on th...
Kpackpackkelley's avatar
Kpackpackkelley
Explorer II
Apr 26, 2022
How many hours on the generator? They get a ridge at the top of the cylinder and get stuck on it.

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