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 > Other Topics > Pulling Forum
  New Posts New Posts
  FAQ FAQ  Forum Search   Events   Register Register  Login Login


a little help
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
Ronnie View Drop Down
Orange Level
Orange Level
Avatar

Joined: 23 Mar 2014
Location: New Brighton
Points: 557 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ronnie Quote  Post ReplyReply Direct Link To This Post Topic: a little help
    Posted: 30 Mar 2014 at 1:18pm
Got a 7040 pump is maxed out it has very very little smoke and is lacking on power has a dm4 on it I thought the injunction pump was turned down so I got in to it and got a 1/4 turn on one of the screws and the other one wouldn't move.is the dm4 pumps maxed out from factory I now its not making 140 HP can any one help me
Back to Top
Sponsored Links


Back to Top
Big Orange View Drop Down
Silver Level
Silver Level


Joined: 11 Sep 2009
Points: 313 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Big Orange Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 2014 at 8:29pm
Their is a lot more to turning a DM4 pump up, than screwing the leaf screws down, the roller shoes, need to shorter for 1 thing. Your pump probably has a delivery valve stop leaking. That will leak the fuel back in the pump that should be going to the injectors. Take it off & let a pump shop help you out.  GOOD LUCK     
Back to Top
Ronnie View Drop Down
Orange Level
Orange Level
Avatar

Joined: 23 Mar 2014
Location: New Brighton
Points: 557 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ronnie Quote  Post ReplyReply Direct Link To This Post Posted: 02 Apr 2014 at 5:54am
Ok thanks
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 0.109 seconds.


Help Support the
Unofficial Allis Forum