Need a FW w/ failed hydralic system & 6 point sys off truck

I would get 2ea, 12 ton bottle jacks and place 1 on each side of trailer on frame just behind the inoperable landing gear. Chock wheels and use wood blocks to get jacks close to frame. Give about 6 or 7 pumps per side alternating to have trailer come up fairly even.
Make sure to get all weight off of truck as you want to pull straight out without any unnecessary movement of the trailer. Reverse procedure when ready to pull to a repair facility. Randu