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
Forum Home Forum Home > Allis Chalmers > Farm Equipment
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


7040 PD transferring oil
 Post Reply Post Reply
Author
Message Reverse Sort Order
  Topic Search Topic Search  Topic Options Topic Options
DrAllis View Drop Down
Orange Level Access
Orange Level Access


Joined: 12 Sep 2009
Points: 21927 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Topic: 7040 PD transferring oil
    Posted: 10 Jul 2017 at 7:22am
Installation of the pumps gerotor seal is easy to damage the new seal if you don't tightly wrap the splines on the shaft with a single barber pole layer of black electrical tape. Just sliding the seal over the shaft may cut the seal when passing over the splines.
Back to Top
Sponsored Links


Back to Top
LB0442 View Drop Down
Orange Level
Orange Level
Avatar

Joined: 27 Dec 2014
Location: Boise ID
Points: 767 		Post Options Post Options   Thanks (0) Thanks(0)   Quote LB0442 Quote  Post ReplyReply Direct Link To This Post Posted: 09 Jul 2017 at 5:53pm
Welcome to the forum.  Most of the time it is the gear pump seal, the one I believe you replaced already.  Also the driveshaft seal for the pumps is a very common one to transfer oil.  Unfortunately you have to pull the pumps back out and drain the rear end also to replace that seal.  Usually try to do them at the same time.
Back to Top
Erichpost1 View Drop Down
Bronze Level
Bronze Level


Joined: 08 Jul 2017
Location: Missouri
Points: 2 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Erichpost1 Quote  Post ReplyReply Direct Link To This Post Posted: 08 Jul 2017 at 6:15pm
I have 1974 7040 with a power director it is transferring oil from the transmission to the hydraulic tank I replaced the seal and o rings in the dual pump so where and how is it getting transferred thanks in advance

Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Forum Software by Web Wiz Forums® version 11.10
Copyright ©2001-2017 Web Wiz Ltd.

This page was generated in 0.110 seconds.


Help Support the
Unofficial Allis Forum