Finding and replacing the HST pedal idler spring on a Branson 4125h tractor

This is a real DIY repair video, not a general overview: an owner diagnoses an HST pedal that suddenly went slack on his Branson/TYM 4125H, traces it to a broken idler spring under the pedal plate, and walks through removing pedal caps, the metal tray, and pedal arm bolts to access and replace the spring, including the fiddly reattachment process. Useful for owners facing the exact same pedal-sink symptom.

Posted by Andrew of Dragonfly Park on the Small area farming channel, an owner-operator documenting his own hands-on repair.