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


D-19 Manifold
 Post Reply Post Reply
Author
Message
  Topic Search Topic Search  Topic Options Topic Options
Pa'sOldA/C View Drop Down
Silver Level
Silver Level
Avatar

Joined: 21 Oct 2010
Location: missouri
Points: 134 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Pa'sOldA/C Quote  Post ReplyReply Direct Link To This Post Topic: D-19 Manifold
    Posted: 15 May 2011 at 11:52pm
 The theards are shot for my exhaust manifold, anybody have any suggestions. So far no luck on a two inch tap to try and get what threads left cleaned up.
Back to Top
Sponsored Links


Back to Top
MACK View Drop Down
Orange Level
Orange Level


Joined: 17 Nov 2009
Points: 7664 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MACK Quote  Post ReplyReply Direct Link To This Post Posted: 16 May 2011 at 8:39am
Use thread cutting oil on tap. If that don't work make a plate with 4 holes then drill and tap 4 holes to match plate in top of manifold. Weld a 2" pipe in plate goung into manifold as far as possible. Bolt to manifold and put muffler onto pipe.  MACK
Back to Top
Pa'sOldA/C View Drop Down
Silver Level
Silver Level
Avatar

Joined: 21 Oct 2010
Location: missouri
Points: 134 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Pa'sOldA/C Quote  Post ReplyReply Direct Link To This Post Posted: 16 May 2011 at 2:13pm
Sounds like a good Idea but this one does not have the 4 holes.  An to make things worse it appears to be just a bit smaller than 2 inch.
Back to Top
wfmurray View Drop Down
Orange Level
Orange Level


Joined: 13 Sep 2009
Location: Bostic NC
Points: 1225 		Post Options Post Options   Thanks (0) Thanks(0)   Quote wfmurray Quote  Post ReplyReply Direct Link To This Post Posted: 16 May 2011 at 4:29pm
Don't fully under stand problem but could you brase a pipe coupling on to mainfold.
Back to Top
ChuckLuedtkeSEWI View Drop Down
Orange Level
Orange Level


Joined: 11 Sep 2009
Location: Jackson, WI
Points: 1826 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ChuckLuedtkeSEWI Quote  Post ReplyReply Direct Link To This Post Posted: 16 May 2011 at 8:41pm
I agree, I have a crap manifold here on my D17 with the threaded hole, or at least it used to have one.   I cut off the broken part, found a black pipe fitting with the same threaded hole, and tried to weld it on but the cast was so deteriorated, it kept falling apart.   So I brazed it on just to put a muffler on it to get it running to fix all the other issues.   That was two years ago and it is still holding together fine.   Not the prettiest thing, but it's my loader tractor, not a showpiece. 
1955 WD45 diesel 203322 was my dad's tractor, 1966 D15 23530, 1961 HD3 Crawler 1918, 1966 D17 IV 83495, 1937 WC 41255, 1962 D19 6221
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 0.070 seconds.


Help Support the
Unofficial Allis Forum