7010 powershift dragging

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     I was told to come here from the Facebook 7000 group for expert advice. I have a friend's 7010 PS in shop for it dragging in all but 4th and 6th speeds, including reverse.  I've been through JD PS's and know it's fighting clutch packs. I've had the valve off and all seems well with it. Main question is am I looking at a split or is there something else to look for? My family has run AC's from WW2 up to our newest, a 220, but I don't know anything about the 7000's, though I now own a PD 7030 red belly.

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Walkertractorshop Members Profile Send Private Message Find Members Posts Add to Buddy List Bronze Level Joined: 6 hours 9 minutes ago Location: Sulphur Springs Points: 2	Post Options Post Reply Quote Walkertractorshop Report Post Thanks(0) Quote Reply Topic: 7010 powershift dragging Posted: 5 hours 58 minutes ago at 8:42pm
	I was told to come here from the Facebook 7000 group for expert advice. I have a friend's 7010 PS in shop for it dragging in all but 4th and 6th speeds, including reverse. I've been through JD PS's and know it's fighting clutch packs. I've had the valve off and all seems well with it. Main question is am I looking at a split or is there something else to look for? My family has run AC's from WW2 up to our newest, a 220, but I don't know anything about the 7000's, though I now own a PD 7030 red belly.

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DrAllis Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Access Joined: 12 Sep 2009 Points: 23559	Post Options Post Reply Quote DrAllis Report Post Thanks(0) Quote Reply Posted: 4 hours 3 minutes ago at 10:37pm
	There are 6 plungers in that PST valve body. One of them (or more) has to be or WAS stuck partially down, which if operated long enough by an operator that doesn't pay attention, will smoke/destroy a clutch pack. I always disassemble that part of the valve completely, inspect and do a slight chamfer of the aluminum body at the top of the plunger bore to make sure nothing drags. Anyway, when the valve is removed, you can actually see 4 of the six clutch packs thru the side of the transmission case to inspect the space between each drive disc and separator plates. The air gaps between those parts cannot be uneven. That indicates warped parts. Rotate each clutch pack and inspect every (3 ?) locations for damage. You can air check clutches too. I'd also be fully draining the oil and cleaning the suction screen at the bottom and inspect for how much schrapnel is laying on the screens bottom cover plate. This will help determine your next move. A double split to remove and repair the transmission. More frequent oil and filter changes would be recommended of the transmission.