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Power Strokes
7.3 Tech
4r100 just rebuilt and will not move.
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[QUOTE="Thesk8nmidget, post: 1224720, member: 21530"] I'm a long time reader and follower of this forums but this is my first post. I recently rebuilt my 4r100 4wd transmission and now it's Complete and reinstalled it will not move. I am a very experienced detail oriented mechanic by trade and took my time with this rebuild following my atsg repair manual and also the thread on this site. A little history would be the transmission worked when removed but the forward gears were slipping, it would shift and drive fine and once I tore apart the transmission I found what I expected. A bad forward clutch pack. I still rebuilt the entire transmission with new discs and installed it all back into spec and also installed a brand new hd torque converter. Yes I put ATF in it before installing. I did not tear into the valve bodies or front pump during the rebuild and when I reinstalled everything I used new seals and made positive all the rubber check balls were in the correct spot. So back to the issue i'm having. Even with the rear tires jacked up off the ground the tires will not move in any gear at all. Although when I shift from park into a gear you can hear and see the rpms drop down a bit like there is a small load but nothing will budge. The t case is in gear and I just drained all the ATF to see if there was any signs of wear and there is not a piece of metal in the oil and it looks new still. No burning smell. I'm now stumped and would like some advice on what to try next. Thanks in advanced [/QUOTE]
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4r100 just rebuilt and will not move.
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