94 Land Yacht air cushion

[RON NICKELS]

Hey. I just picked up my retirement project and am sorting out the systems. Found a small pump with a wire pulled off and I presume it pressurizes the tank for the air cushion.

A white wire to it is unplugged to (maybe) keep it from running down the battery. Can someone tell me what controls the pump?

If I connect the wire, the pumps runs I dont know what is supposed to control it.

[Mike1997]

Where did you find the pump and wire? Under bottom near frame or under hood?

I have a small pump that's in the front compartment that comes on at start up, its the vacuum pump for the AC system. I also have air bags front and rear.