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RAMwoodworks's avatar
RAMwoodworks
Explorer
Apr 25, 2017

No more Rock-n-Roll !

No, I haven't signed on with Tipper Gore. I just want to relax in my rig and not get seasick when someone else is walking around. I watched several videos and looked at lots of devices and settled on a plan. I needed to brace the frame to the base of the stab jacks.

Seemed so simple I doubted it would work so I fabricated one and installed it. It worked so well I made seven more:

Step one: Take a 5' length of 3/4 electrical conduit and drill a 25/64 hole 2" from the end and weld a 3/8 nut over the hole. Cut about 18" from the other end, hammer it flat and drill a 21/64 hole in it. Repeat 7 more times.

Step two: Take a 5' length of 1/2 electrical conduit and cut about 18" off of it. Pound one end flat and drill a 21/64 hole in it. Repeat 7 more times.

Step three: Raise one stab jack slightly and remove one bolt at the bottom and one at the top. Replace bolt with one about 1 1/2" longer. (I used 5/16x4"). Top bolt gets a 3/4 spacer and the flat end of pipe in step one. Bottom bolt gets an angle bracket on side of jack near axles and the 1/2 conduit along with spacer. Lower jack.

Step four: Do the opposite side same way except feed the 1/2 pipes into the 3/4 pipes. Alternate sides of jacks that pipes are mounted on.

Step five: Mount 4 remaining assemblies to bracket on jack and a point on the frame. I was able to use 2 existing holes and had to drill 2. Watch out for piping and electrical lines!

Step six: Put 3/8x1" bolts into the nuts you welded onto 3/4 pipe and snug up against the 1/2 pipe inside. I went the extra step of welding a T-handle to mine so these would be toolless.

Step seven: Sit back and enjoy the beverage of your choice. I recommend Hangar One over ice.

The spacers are to prevent binding against the jacks when moving up & down. My TT is rock solid and I don't even have my X-Chocks yet.











I can't take credit for this idea but I made 8 of these and installed them in a day including two trips to hardware store. Total cost less than $100.

Original idea?
JT's Strong Arm
  • Nice job. I've always said, "If someone else can do it, I can do it too!" Nothing wrong with taking ideas from some where else and doing it yourself.
  • mike-s wrote:
    Just a word of warning - plain old EMT conduit has a zinc-based (galvanized) anti-corrosion coating. You really, REALLY, want to avoid breathing any fumes when welding.


    Roger that!

    I removed the Zinc where I was welding and did it outside. I will paint these flat black but wanted to make sure it all worked first.

    I have some grinding to do since this was my first time welding. :-)
    It came out pretty well considering I used a Harbor Freight AC cheapo that I modified to a DCEN welder.
  • mike-s wrote:
    Just a word of warning - plain old EMT conduit has a zinc-based (galvanized) anti-corrosion coating. You really, REALLY, want to avoid breathing any fumes when welding.


    The treatment for this is MILK. Yep, drink lots of milk for a few days and you'll be right as rain ;)
  • So do you leave these installed all the time and just loosen up your T handle bolt?
  • Lokin4deer wrote:
    So do you leave these installed all the time and just loosen up your T handle bolt?


    Yes they stay on. Just loosen the T-Handles and raise the stabilizer jacks. That is why you need the spacer on the two that cross in the back; keeps the bars from interfering with the jacks. Once they're up I'll snug the T-handles back up just so they don't rattle out going down the road.