Which Way Should the Cable Wind on the Hub?

Question

Question:

which way do you wind the springs for adjustment?

asked by: Ron K

0

Expert Reply:

The cable for the Conventional Ramp Door Spring # M394FR needs to always come off the bottom of the drum. If it comes over the top, the system is installed backwards.

It should be noted that it is recommended that only individuals who have experience winding torsion springs install this product. If you have not worked with a torsion spring system before, we recommend contacting a local garage door company to install this system.

expert reply by: Lazer S

0

Answer 1

The spring capacity of the torsion style ramps springs like the part #M394FR that you mentioned is how much lifting strength it is capable of if adjusted for it. This spring has a 185 lb capacity but could have a lower tension used if that's too…

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Answer 2

We do offer cables alone for enclosed trailer ramp torsion springs. Part #CAB1-8CB150 is a pair of 150-inch cables. We also offer replacement right and left drums, parts #DRUM-M-3RH and #DRUM-M-3LH, respectively. The installation instructions for…

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Answer 3

It sounds like you're looking for a replacement cable for your trailer ramp spring. We have some here. The Replacement Cables for Conventional Ramp Door Spring, part #CAB1-8CB150, is a set of two cables that measure 150" long. You will want…

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Answer 4

Unfortunately, we don't offer the torsion springs as an individual item. I'd recommend the #M384FR 6-foot spirng assembly which includes the shaft, drums, cable and all the needed hardware for installation. Keep in mind, those torsion springs…

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Answer 5

The installation instructions for the Ramp Spring part #CB250D96SHD are recommended for individuals who have experience winding torsion springs. If you have not worked with a torsion spring system before, we recommend contacting a local garage door…

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Answer 6

The cables with the Conventional Ramp Door Springs like part #M394FR are attached to the door via anchor brackets which are included with the kit. I have attached below the excerpt from the install instructions below which goes over the cable…

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Answer 7

Yes. The Conventional Ramp Door Spring for 8' Wide Enclosed Trailer #M394FR fits 67-3/4" to 95" wide trailer doors. Your door with the brackets 81" apart falls in this range, so this spring will work well for you.

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Answer 8

Yes, it sounds like your springs are too heavy duty which is making them nearly impossible to find the "sweet spot". Your current spring has a 160 lb capacity which for a lighter style of ramp spring we have the part #ERS120D81 that has a…

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Answer 9

The ramp spring that we have that would be the closest to what you have is the part #CB250D96SHD that measures 96 inches from end to end and could be trimmed down if necessary. The mounting brackets are 80 inches apart. The installation instructions…

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Answer 10

The spring capacity for the Ramp Spring part #CB250D96SHD is 250 lbs. It won't totally lift the ramp but depending on how you have the ramp wound it can help with weights of up to 250 lbs.

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Answer 11

You wouldn't use a spring like #RS16933LH because it produces 2,000 foot pounds of torque and you would not be able to open the ramp. What I recommend is either the Rack'em Double Barrel tailgate assist, #RA-27C. The Double Barrel will reduce…

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Answer 12

The M-3 Enclosed Trailer Ramp Spring #CB250D96SHD uses cables that will be plenty long for your application on a ramp door that is 90-inches wide x 96-inches tall. That is precisely the type of trailer installation for which this item is intended. It…

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Which Way Should the Cable Wind on the Hub?

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