Trailer Door Torsion Spring Adjustment

The winding pucks face each other.

Trailer door torsion spring adjustment.

You adjust the tension with the door closed. The springs are located at the top inside part of the garage door. Trailer ramp springs are heavy duty torsion springs which work as a lift assist to take the majority of weight off of the gate ramp lid. Garage door springs offset the weight of the door and allow it to open and close with ease.

Ramp door hinge style m 3 spring assist systems are designed to be used on doors with pipe style hinges attaching the ramp door to the trailer frame. July 8th 2015 will be my 5th year in my stealth cargo trailer and i m loving every minute of it. There are two torsion springs at each side of the garage door. The springs were originally set for the weight of 3 4 plywood but with the 3 8 plywood being so.

These trailer doors work different from a garage door. I have a 7 enclosed trailer with rear ramp door that has 2 torsion springs. See door repair and overhead garage door repair for a complete listing of garage door and door topics. Edited by xp123 28 december 2015 07 01 am.

You will find that design assistance here in this article. The problem is that they have to be worked on when the door is down and the springs are under tension. Cables are wound on drum and 1 shaft is clamped with vise grips to prevent. Have two new cables and know how they came off the drums.

I ve installed many garage doors and replaced many torsion springs. A problem with the spring tension could cause the door to open or close unevenly improperly or at the wrong speed and adjusting the springs will likely solve the problem. Page 1 of 2 trailer ramp door torsion spring winding posted in trailer talk. Door spring adjustments my friend and i adjusted the door springs so that the ramp will lay flat when i open the rear door.

When starting a new torsional trailer spring design you must know the following parameters. The torsion spring helps the garage door open and close easily. Wednesday august 4 2010. If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments.

They can be very dangerous.