I recently had a new problem. The steps went out and then "flopped". The arm assembly had dropped from the gearbox. Basically, the ball joint dropped from the actuator. Turns out the only thing holding the ball joint is that they hit the end of the shaft with a star chisel to slightly expand the shaft. I drilled 2 holes in the arm where the shaft seats, tapped the holes, and installed two set screws with Loctite. New arm is on order in case it fails again. I'll pre-drill the new arm. What a piece of junk!
Kwikee 909534000 RV Steps Link.
2005 Newmar Essex 4502
1997 HR Endeavor 37, CAT, 1996 Geo Tracker