Re: Leveling Scissor Jacks on our 19
When I first saw thought of this in the past, Ilooked for jacks in Edmonton, Vancouver, and Fairbanks Alaska, then on returning home I found the jacks at our local rv repair shop. go figure.
The jacks come as pairs in the carton, each carton has two jacks, a crank, and mountiong screws, as well complete instructions.
The jacks come in three sizes, 20" 24" and 28".
I would think 24" is the ideal size, as when mounted they extend "just" to the side of the trailer where they are easy to see, one does not have to get down to find them.
The end of the crank has a 3/4" socket on it for easy attachment and cranking.
As a test run I cranked the trailer up until all four whells were off the ground, as well as the tongue jack.
I would think you would never find this required even for bush camping but it is nice to know it can be done.
Just behind the existing leveling legs you will find a 5/16" bolt used to attach the trailer body to the frame, this bolt is long enough to use in one of the jack mounting holes, to position and hold the jack in place, while you drill the remainder of the holes to make the jack secure.
You have to drill 12 11/32" holes to take the mounting (self Tapping) screws supplied with the jacks.
I took the nut and lock washer off the 5/16"bolt, placed the jack under the trailer and raised the jack in place, over the bolt, put a 5/16" fender washer as well as a new lock washer on the bolt then tightend the nut back on.
This held the jack in place so I could raise it and line it up square with the frame, once it was lined up I drilled the 11/32" holes for the jack and with a socket wrench tightend the screws in place. repeat this four times. You have to drill three holes for each jack
First drill a pilot hole 3/16" then drill the 11/32" holes, it is easier that way (perhaps buy new bits, the frame is a square tube 1/8" thick)
By using the existing 5/16" bolts this saved me a lot of measuing to get locations right, and places the jacks immediately behind the existing legs, so the lifting points are as close as damn is to swearing to the original. I also purchased a mechanics creeper to make my life easier.
As I stated you would not believe how stable this makes the trailer, and it is a tribute to Escape, the body of the trailer is ridgid enough to take the lifting with out twisting, as all the doors stayed in line.
As noted the jacks are rated at 7500 pounds so lifting the trailer to level it is very easy.
RV-Pro has a number you can call, to locate dealers or jacks. (1-877-787-7655) ask for part number 14-0842 for the 24" jacks
As noted it cost me $254.00 plus change for the jacks so if you have to suffer a shipping cost I will ship from here if you dealer wants more than that. We do not have procincial tax in the Yukon, we only pay GST
Hope this helps.