Re: Champion Hrdro-Drive 4.2 HP Idle

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November 1, 2015 at 7:55 pm #26379
mercuryman
Participant

    I had a junk Champion 4.2 powerhead and I took it apart, the rotary valve is just a hole in crankshaft not much can go wrong there. It looks kike there isn’t a seal on top . There is just a plain bronze bushing no seal. I have a photo but can’t post here.