How to assemble the gear drive of a RESC2 spring compressor Posted on October 9, 2015 by Redline Engineering LLC Last Updated on July 3, 2024 We’ve had a couple customers that needed to work on their spring compressors and once you get this little baby apart, it’s hard to get it back together. Â Things just sort of go back together rather opposite from how you might think. Â It’s a little counter intuitive I suppose. Â Well, this should help anybody that needs a hand.