Forum Discussion

spatbhoy's avatar
spatbhoy
Explorer
Aug 05, 2013

electric tounge jack

installing a elec tounge jack,noticed that there is only 1 wire that I connect to the positive on the battery, How do I groung it? do I just use the washers provided? is that enough?(just the washers to the a frame?)
  • It's probably a star washer that will dig through the frame paint to bare metal.

    You can also scrape a little bit of the paint away under the washer if you want to be double sure that it is making bare metal contact and grounding.
  • downtheroad wrote:
    It's probably a star washer that will dig through the frame paint to bare metal.

    You can also scrape a little bit of the paint away under the washer if you want to be double sure that it is making bare metal contact and grounding.


    X2

    Exactly how I did mine.
  • Sand/scratch both contact points until you have bare metal for best contact. Welcome to the wonderful world of electric tongue jacks. They should be standard equipment, in my mind.
  • CincyGus wrote:
    downtheroad wrote:
    It's probably a star washer that will dig through the frame paint to bare metal.

    You can also scrape a little bit of the paint away under the washer if you want to be double sure that it is making bare metal contact and grounding.


    X2

    Exactly how I did mine.


    Same for me.
    Pat
  • Save trouble in the future and paint over the ground to prevent rust.
  • midnightsadie wrote:
    remember put a inline fuse on that wire.


    How big would you suggest?
  • It's probably internally grounded. Mine came with a 30amp slow burn inline fuse.
  • My Barker came with an inline fuse.

    midnightsadie wrote:
    remember put a inline fuse on that wire.