We can not promise the producer will go over any replacement areas for yourself If you don't Speak to us in 24 hrs. It took my professional Qualified installer four hrs to produce the changes, since the motor stored overheating and halting. I'm gonna lose plenty of $$$ on this https://stephengnva85285.oblogation.com/34452445/auxx-lift-1400-heavy-duty-garage-storage-that-works-for-you