190xt injection line seals

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

   Did an overhaul on the engine including injection pump and injectors for my 190xt 2 winters ago. The kit came with white plastic washers for the banjo bolts on the injection pump and some have always leaked, but the leak is getting worse. Bolts were torqued to spec upon install and have been tightened up as far as I feel comfortable since trying to get them to seal. I went to the dealer and they had aluminum washers with a smaller plastic washer inside as replacements at a cool $20 per washer. Needing 12 of them bad boys was going to cost a pretty ridiculous amount. The parts guy pointed me to a Deere dealer with what looks like a black oxide washer for $0.13 a piece. That was cheap enough for me to go ahead and buy and see. It has been way too cold for me to get them installed yet. Do you guys have the answer on this? Are the 2 piece, $20 washers the answer for a good seal? I was expecting copper, but no one offered that.

	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
A&Sfarms Members Profile Send Private Message Find Members Posts Add to Buddy List Bronze Level Joined: 02 Nov 2021 Location: Fletcher, Ohio Points: 21	Post Options Post Reply Quote A&Sfarms Report Post Thanks(0) Quote Reply Topic: 190xt injection line seals Posted: 1 hour 3 minutes ago at 9:45am
	Did an overhaul on the engine including injection pump and injectors for my 190xt 2 winters ago. The kit came with white plastic washers for the banjo bolts on the injection pump and some have always leaked, but the leak is getting worse. Bolts were torqued to spec upon install and have been tightened up as far as I feel comfortable since trying to get them to seal. I went to the dealer and they had aluminum washers with a smaller plastic washer inside as replacements at a cool $20 per washer. Needing 12 of them bad boys was going to cost a pretty ridiculous amount. The parts guy pointed me to a Deere dealer with what looks like a black oxide washer for $0.13 a piece. That was cheap enough for me to go ahead and buy and see. It has been way too cold for me to get them installed yet. Do you guys have the answer on this? Are the 2 piece, $20 washers the answer for a good seal? I was expecting copper, but no one offered that.

Sponsored Links

DrAllis Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Access Joined: 12 Sep 2009 Points: 22514	Post Options Post Reply Quote DrAllis Report Post Thanks(0) Quote Reply Posted: 12 minutes ago at 10:36am
	Black. Get them tight.