hours. Putting back in is _much_ easier with a hoist than a floor jack. You will need to do quite a bit of jockying around which the hoist makes much easier. I have a step by step if your interested. Dennis Denver **************Need a new ride? Check out the largest site for U.S. used car listings at AOL Autos. (http://autos.aol.com/used?NCID=aolcmp00300000002851)