Ryobi 3302 - Inverter Board

[auchprinting]

Have an older Ryobi Serial 3576. Are the Inverter Boards interchangeable? My board is larger than Ryobi 3302 that are 18 years old.

 

[pdan]

I have swapped out Inverter boards while troubleshooting a gremlin.
I have a newer, smaller style. I had a second machine with a larger board. I made detailed diagrams of the wire colors and everything went fine. I don't recommend it for the faint of heart, if you are of the mind, I think you are ok.
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[flybynitepress]

I have swapped out Inverter boards while troubleshooting a gremlin.
I have a newer, smaller style. I had a second machine with a larger board. I made detailed diagrams of the wire colors and everything went fine. I don't recommend it for the faint of heart, if you are of the mind, I think you are ok.
Get more advice (?)

I sent my inverter out to Sterling repair @ 1-800-280-4602. I am not afilliated with them in any way, just made it an easy swap. Just took alot of pictures to identify the wires. Took about 2 weeks and it was less than $300. with a warranty.