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**VetteVet** · 08-24-2005, 10:21 PM

Looking in my Haynes manual "10360" GM sutomatic transmission overhaul on page 8D-22 it shows a valve body on the 700 R4and says that if you take a small screwdriver or pick and pry against any of the valves they should snap back to the closed position.
In the troubleshooting section, it says under -will not shift out of first- 1/2 valve stuck in the valve body.
There should be a small pin holding each valve in place. If you drift it out the valve should come out. You may have a weak spring or a burr causing the valve to stick. Hope this helps.

08-24-2005, 10:21 PM	#4
VetteVet Msgt USAF Ret Join Date: Jan 2005 Location: Kalamazoo, Michigan Posts: 8,725	Looking in my Haynes manual "10360" GM sutomatic transmission overhaul on page 8D-22 it shows a valve body on the 700 R4and says that if you take a small screwdriver or pick and pry against any of the valves they should snap back to the closed position. In the troubleshooting section, it says under -will not shift out of first- 1/2 valve stuck in the valve body. There should be a small pin holding each valve in place. If you drift it out the valve should come out. You may have a weak spring or a burr causing the valve to stick. Hope this helps. __________________ VetteVet metallic green 67 stepside 74 corvette convertible 1965 Harley sportster 1995 Harley wide glide Growing old is hell, but it beats the alternative. Last edited by VetteVet; 08-24-2005 at 10:23 PM.