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Overview
This is a full DIY teardown of a Farmall 45A that wouldn't move in forward or reverse, tracing the fault to a broken roll pin in the shuttle shift, deep inside the transmission case. The video shows splitting the tractor (fenders, hydraulic and brake lines, driveshaft, top cover), replacing the pin, and the careful reassembly process, ending with a test drive through the gears. Best for owners facing an identical shuttle-shift failure and willing to split the tractor themselves.
Posted by the Sunset Sky Farm channel, an owner documenting their own hands-on repair after finding no existing tutorials for this specific problem.