I don't understand ? Was the ATF/Acetone mix part of the test?
YES as they would not of achieved "ATF/Acetone mix.53 pounds"
To not be part of the test would be silly
Also my main interest is stationary engines for about for about 30 years now and learnt from the beginning to free stuck pistons etc use AFT (Automatic Transmission Fluid)way way better than diesel no sooner had I done it I was told a better way add Acetone it works great no more braking rings or pistons and a lot lees pressure needed to remove

http://www.machinistsworkshop.net/