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Thank you sir, I have copied everything in my files for future reference. Happy Holidays!

I completely understand sir. I am so sorry for the mishap, Its just that I love this old jack. When I took this apart everything is so very well made, from the chrome plated fasteners to the aluminum structure. I needed to do everything I could to bring this back to life. Sorry I may have upset...

Sir please look at post #6 this is what I am referring to, you say from left to right. Man if I would have known this sooner it would of been a no brainer. I guess I was tying to adjust the overload. No wonder it took so long for me to figure out why the speedy lift was not working. Please look...

Sorry sir but not this one, please check out the Omega 26030 3 ton aluminum jack owners manual. This is exactly the same as mine. I know my pic is lousy, The only slight difference is mine has a screw instead of a clip per pic. And that's the only difference, the rest is exactly the same...

All Done Craftsman 9-50239 Finally found out why the speedy lift stopped working after rebuild. Attached are files that show my Craftsman 50239 Aluminum racing jack. This is the way I purchased this brand new, except I removed the top sticker. By the way this jack is over 20 years old and still...

I also would like to share some info for the 50239 / 50240 Craftsman racing jack. Finally found diagram, and good info on the Craftsman 50239 / 50240 power unit. I wish this info would have been included in the kit for these models. https://www.hcrcnow.com/images/faqs/QuickLiftValveOperation.pdf

Finally found diagram, and good info on the Craftsman 50239 / 50240 power unit. I wish this info would have been included in the kit for these models. https://www.hcrcnow.com/images/faqs/QuickLiftValveOperation.pdf

G is the return.

Also check out hcrcnow, and in the resources section and look at jack FAQs / quick lift valve operation.

Hello sir I have the same sears 3 valve unit from a Craftsman 50239 jack. I just rebuilt the unit with the kit. Everything works perfect except the speedy lift. I did remove the valves for cleaning and changed o rings. I counted the turns from bottom and reinstalled them. The high/low was 1and...

Mine is set at 1 1/2 turns from bottom on 50239

It goes in G Sorry for the late reply just joined.