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 AC
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
golddog View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 10 Mar 2011
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote golddog Quote  Post ReplyReply Direct Link To This Post Topic: 7040 AC
    Posted: 10 Mar 2011 at 7:36pm
my 7040 is a powershift and after you run it for awhile reverse quits
Back to Top
Sponsored Links


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

Joined: 29 Nov 2010
Location: ColoradoSprings
Points: 4053 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Orange Blood Quote  Post ReplyReply Direct Link To This Post Posted: 10 Mar 2011 at 8:22pm
Can you be a little more specific about "quits", does it slip, or not engage at all, handle won't move, etc.
Still in use:
HD7 WC C CA WD 2-WD45 WD45LP WD45D D14 3-D17 D17LP 2-D19D D19LP 190XTD 190XTLP 720 D21 220 7020 7030 7040 7045 3-7060
Projects: 3-U UC 2-G 2-B 2-C CA 7-WC RC WDLP WF D14 D21 210 7045 N7
Back to Top
golddog View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 10 Mar 2011
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote golddog Quote  Post ReplyReply Direct Link To This Post Posted: 13 Mar 2011 at 11:32am
it hesitates engaging then stops pulling but its only in low range seems to me like its in the valve body
Back to Top
DrAllis View Drop Down
Orange Level Access
Orange Level Access


Joined: 12 Sep 2009
Points: 21057 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 13 Mar 2011 at 4:35pm
If it does it in Low range, it almost has to do it in high range and even worse in high. First of all it has to be full of oil and the dipstick is in the cab to check and add oil if needed. How many hrs are on it??? anything over 5000 hrs might dictate re-sealing of the tranny and it possibly might have broken clutch discs in the rev clutch pack which could be determined by removing the valve body and looking at the rev clutch pack.
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 0.094 seconds.


Help Support the
Unofficial Allis Forum