D19 Lift arms wont stay up

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

   D19 gas, serial#15090, lift arms raise plow, as soon as valve is returned to hold posttion, lift arms drop. I removed 4 bolts from top and 2 from bottom of valve stack and removed and checked ball and seat/spring. O ring around assymbly looked ok. Did not detect visually any obstruction/foreign material under ball/seat. Cleaned with carb cleaner. re-installed valve stack, same result. Where do I look from here?

	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 Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
Buddy2366 Members Profile Send Private Message Find Members Posts Add to Buddy List Bronze Level Joined: 14 Jul 2024 Location: ECIL Points: 46	Post Options Post Reply Quote Buddy2366 Report Post Thanks(0) Quote Reply Topic: D19 Lift arms wont stay up Posted: 46 minutes ago at 8:00am
	D19 gas, serial#15090, lift arms raise plow, as soon as valve is returned to hold posttion, lift arms drop. I removed 4 bolts from top and 2 from bottom of valve stack and removed and checked ball and seat/spring. O ring around assymbly looked ok. Did not detect visually any obstruction/foreign material under ball/seat. Cleaned with carb cleaner. re-installed valve stack, same result. Where do I look from here?

Sponsored Links