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


Looking for a little help

 Post Reply Post Reply
Author
Message
Darrell G (MN) View Drop Down
Orange Level
Orange Level
Avatar

Joined: 11 Sep 2009
Location: Green Isle MN
Points: 1496
Post Options Post Options   Thanks (0) Thanks(0)   Quote Darrell G (MN) Quote  Post ReplyReply Direct Link To This Post Topic: Looking for a little help
    Posted: 24 Jun 2020 at 7:17am
I am trying to rebuild a marvel schubler carb on a D-15 series 2 and the small seat in the bottom of the bowl will NOT come out.  I am looking for ideas on how to remove that seat, I have a kit to rebuild it and that is the last obstacle in the process.
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: 24 Jun 2020 at 9:49pm
Why do you want it out?          MACK
Back to Top
jaybmiller View Drop Down
Orange Level Access
Orange Level Access


Joined: 12 Sep 2009
Location: Greensville,Ont
Points: 24703
Post Options Post Options   Thanks (0) Thanks(0)   Quote jaybmiller Quote  Post ReplyReply Direct Link To This Post Posted: 25 Jun 2020 at 6:11am
Might be one of those 'leave well enough alone' situations.
Assuming the seat is slotted, you'll need a PERFECT fitting screwdriver. test and modify a screwdriver for a firm EXACT fit, both width AND vertical side walls !!!
Then use 50/50 ATF/acetone and soak carb for 1-2-3 days, maybe preheat the seat area(very warm. not 'flashpoint hot' !!.
Securely put carb in big ,steady vice.. tight not Tight...
Attach vicegrips TIGHTLY to the special screwdriver just above the top of the carb
Put good downforce on screwdriver with right hand, use left hand to 'jerk' the vicegrips fast, about 90*.
if, IF it move,add more 50/50 mix,relax take a break,  then slowly go 1/2 turn out, 1/4 turn in, repeat a zillion times, and you've won.

This is truly a ONE CHANCE event...you NEED patience,the correct tools and technique to suceed....if you don't have all 3.....sigh..you'll need another carb body.


3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor)

Never burn your bridges, unless you can walk on water
Back to Top
Jim.ME View Drop Down
Orange Level
Orange Level


Joined: 19 Nov 2016
Location: Maine
Points: 962
Post Options Post Options   Thanks (0) Thanks(0)   Quote Jim.ME Quote  Post ReplyReply Direct Link To This Post Posted: 25 Jun 2020 at 6:30am
I haven't tried it myself yet, but have seen some postings of boiling the body in water for a time having success in freeing jets/brass parts in a carb.
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 0.082 seconds.


Help Support the
Unofficial Allis Forum