Trailking RGN trailer TK60MG sags near the neck when loaded

most mechanical rgns use wedges of different sizes to adjust the right hight on the front of the trailer. with no wedges at all it would be set to the lowest height.

 

Does the trailer have double doubts? (2 holes in bottom that go over the big round pin)

Shins under the back side of the neck can be as simple as a piece of angle iron, or a slice of pipe the right diameter can go in the front donut.

4 inches at the front should be no problem, I run a very low trailer and have little problems.

 

Where do the wedges go? I've never seen them on a mechanical neck, I've seen the dog bones with two positions. How tall is your fifth wheel?

 

Low is good

 

I used to use the discarded caster adjustment wedges that are between your front leaf springs and your front axle. Any frontend shop would have them. They help take up the wear in your neck attachment.Drive them in tight with a hammer after you've hooked your neck up,but before you lift it. Under the back of the neck at the bottom,where it meets the deck. To remove them,when you unhook your neck,they'll just fall right out.

 

Thank you for explaining it for me.
Mechanical necks all bend down when loaded, my 5th wheel is 48", standard for most trucks.

 

I got the impression from the OP that the front of his trailer is lower than the rear. Could be a problem.

 

Just lower the rear, my rear tandems have five different ride height stops on the adjuster.

My trailer was made to run with a 4 inch ground clearance.