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


Rattling noise in engine of D17, series3
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
Kruger View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 02 May 2021
Location: 16668
Points: 62 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Kruger Quote  Post ReplyReply Direct Link To This Post Topic: Rattling noise in engine of D17, series3
    Posted: 13 hours 55 minutes ago at 7:39pm
Today, while the tractor was idling, I noted a rattling noise from the front of the engine. It appeared to originate near the belts. It appeared that the belt appeared to stretch and contract while the engine was running. The belt to the alternator did not appear loose. Due to a time constraint, I did not look further. I had the engine rebuilt last year. Let me say that I am no a mechanic. Any ideas of possible causes. Thanks for whatever help you can provide.
Back to Top
Sponsored Links


Back to Top
Ed (Ont) View Drop Down
Orange Level
Orange Level
Avatar

Joined: 08 Nov 2009
Location: New Lowell, Ont
Points: 1410 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ed (Ont) Quote  Post ReplyReply Direct Link To This Post Posted: 13 hours 46 minutes ago at 7:48pm
Get a good hold on the fan blades. Wiggle back and forth to see if any play in water pump. Do the same with generator or alternator. 
Back to Top
RedHeeler79 View Drop Down
Bronze Level
Bronze Level


Joined: 09 Sep 2023
Location: NE Kansas
Points: 188 		Post Options Post Options   Thanks (0) Thanks(0)   Quote RedHeeler79 Quote  Post ReplyReply Direct Link To This Post Posted: 13 hours 25 minutes ago at 8:09pm
Possibly the soldering broke loose on fan shroud and fan blades are contacting loose shroud?
Back to Top
DrAllis View Drop Down
Orange Level Access
Orange Level Access


Joined: 12 Sep 2009
Points: 21360 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 13 hours 5 minutes ago at 8:29pm
Water pump. Generator bearing. LOOSE CRANKSHAFT PULLEY.
Back to Top
Kruger View Drop Down
Bronze Level
Bronze Level
Avatar

Joined: 02 May 2021
Location: 16668
Points: 62 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Kruger Quote  Post ReplyReply Direct Link To This Post Posted: 12 hours 26 minutes ago at 9:08pm
Thanks gentlemen!
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 0.172 seconds.


Help Support the
Unofficial Allis Forum