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4430 john deere belt coupler
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  1. Machinery
    I need to replace the AC and fan belts on my john deere 4430. I know I have to take off the hydraulic pump drive coupler, but I'm having issues. I got the lock nuts off, but the 2 bolts won't come out. Are they threaded into the coupler? I tried turning one out and it got really tight. I...
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