The only solution I have is for a complete replacement system. Unfortunately, the Atwood Leveleg system was discontinued so there is not a replacement jack available. For a replacement, I recommend the Lippert Ground Control 3.0 Electric 5th Wheel RV Leveling System w Touchpad and Remote - 4-Point Set # LC358590 if you have less than 20' between the front and rear leveling jacks. If you have 20' or more between them then you would want the 6-Point Set # LC675817. view full answer...
To replace the Lippert 300-1406 motor on your RV step assembly, you will just need the Replacement Motor # LC301695. This is a direct replacement for the existing motor on your steps and will work great.
I have attached a short video demonstration on the motor that you can also check out so you can get a closer look. view full answer...