7080 dual PTO install

Message Rating: Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   Yes the 2 splined gears go on one end of the shaft and the clutch pack and driven gear go on the other end.  Once you get the splined gears on with the bearing and snap ring installed you press them down against that bearing, that takes up the slack there.  Then on the other end you will install the clutch pack and gear and tighten that stake until you get the preload.  That shaft cannot go all the way through everything as the splines stop it you have to work from each end.  The center of the shaft has 2 orings for pressure flow to the clutch.  Here are a few pages from the FSM might make it a little clearer.

	This site is not affiliated with AGCO Inc., Duluth GA., Allis-Chalmers Co., Milwaukee, WI., or any surviving or related corporate entity. All trademarks remain the property of their respective owners. All information presented herein should be considered the result of an un-moderated public forum with no responsibility for its accuracy or usability assumed by the users and sponsors of this site or any corporate entity.
	The Forum	Parts and Services	Unofficial Allis Store	Tractor Shows	Serial Numbers	History

Author	Message Rating: Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
LB0442 Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 27 Dec 2014 Location: Boise ID Points: 767	Post Options Post Reply Quote LB0442 Report Post Thanks(0) Quote Reply Posted: 10 Feb 2020 at 9:42pm
	Yes the 2 splined gears go on one end of the shaft and the clutch pack and driven gear go on the other end. Once you get the splined gears on with the bearing and snap ring installed you press them down against that bearing, that takes up the slack there. Then on the other end you will install the clutch pack and gear and tighten that stake until you get the preload. That shaft cannot go all the way through everything as the splines stop it you have to work from each end. The center of the shaft has 2 orings for pressure flow to the clutch. Here are a few pages from the FSM might make it a little clearer.

Sponsored Links

tornado8070 Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 24 Mar 2013 Location: MI Points: 1341	Post Options Post Reply Quote tornado8070 Report Post Thanks(0) Quote Reply Posted: 11 Feb 2020 at 6:49am
	Thank you. This explains it better than my 8000 series service manual. And the pictures are not blurry.
	09’ DT205B, 08’ DT220A, 83' 8070 MFWD, 83’ 8070 85’ 8050 MFWD, 83' 8030, 82' 8010, 85’ 6080 MFWD, 84’ 6080, 79' 7020, 85' M3 RWD, 85' 920 diesel,AC C-50 forklift.

PAFarmer Members Profile Send Private Message Find Members Posts Add to Buddy List Bronze Level Joined: 06 Oct 2020 Location: Pennsylvania Points: 114	Post Options Post Reply Quote PAFarmer Report Post Thanks(0) Quote Reply Posted: 10 Mar 2021 at 3:34pm
	Thank you for all the effort in this. It's really a good thing to have. For what it's worth, I archived this post on the internet WayBackMachine just in case...