Electric Jacks on Class A MH

[wss6335]

I have a 2007 Tiffin Open Road MH with Electric Jacks, How do I lubricate them or do they need it?

 

[Gary RV_Wizard]

I'm not aware of any need to lubricate them, but good luck. They are probably the Atwood electric jacks and notoriously unreliable.

The jack leg part that extends can be cleaned with a soft cloth and coated with a silicone spray to protect it from the salts or dirt in the environment, but that isn't "lubrication".
This document describes installation and care:
https://www.lci1.com/assets/content/support/manuals/Atwood/Jacks/Power_Jack_Installation_Guide_.pdf