D15 2 carb question
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=170262
Printed Date: 30 May 2025 at 3:05pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: D15 2 carb question
Posted By: copyrite1972
Subject: D15 2 carb question
Date Posted: 18 Apr 2020 at 8:24pm
|
Been forever since I was here! Went out today and gas was trick'lin outta my carb!! I need a re-build kit, and it's my thought there were a couple different carbs on these tractors. without tearin the damn thing off, can someone tell me which (what) carb I'm spose to have??? I'd take a pic of it, but it looks kinda like a ball of grease!!!! Thanks in advance Copyrite- ------------- D15 Series II |
Replies:
Posted By: DrAllis
Date Posted: 18 Apr 2020 at 8:35pm
| Only one on a true series 2 D-15. Marvel Schebler. |
Posted By: copyrite1972
Date Posted: 18 Apr 2020 at 9:40pm
|
Thanks for the reply Doc! Been pokin' around, found Marvel Schebler rebuild kits, the all refer to a "TSX" #, how do I figure out which one I have? Is it stamped on the carb? Dum questions, but need to get up and going, and don't want to waste time with the wrong kit!!! ------------- D15 Series II |
Posted By: DiyDave
Date Posted: 19 Apr 2020 at 5:21am
IIRR, tsx 869. On a little tag, top of carb, under where it bolts to the manifold... ------------- Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need! |
Posted By: Steve in NJ
Date Posted: 19 Apr 2020 at 8:57am
|
As Dave said, riveted at the throat of the Carburetor for large bore. On the side of the float bowl on a small bore. About the size of a dime. A TSX 869 is a large bore Marvel that would come on like a D17. I don't think D15's had a large bore Marvel on em'. I think it should be a small bore version. Maybe like a TSX 486, or a 670. Somethin' like that. We have Carb kits in stock if ya need help or if yer' interested... Steve@B&B bb-customcircuits.com
------------- 39'RC, 43'WC, 48'B, 49'G, 50'WF, 65 Big 10, 67'B-110, 75'716H, 2-620's, & a Motorhead wife |
Posted By: DrAllis
Date Posted: 19 Apr 2020 at 9:18am
| D-15 series 2 carb is essentially the same as a D-17 except for the throttle shaft. My notes say TSX 869 or TSX 863. |
Posted By: copyrite1972
Date Posted: 19 Apr 2020 at 10:30am
|
Thanks Fellers! Guess I got to go do some clean'in, and find that tag! ------------- D15 Series II |
Posted By: ACinSC
Date Posted: 19 Apr 2020 at 10:39am
| On my series 1 D 15 the carb tag is on the back of the carb right above the breather hose facing the seat . Mine's TSX-815 by the way , which Steve rebuilt for me . HTH |
Posted By: Dusty MI
Date Posted: 19 Apr 2020 at 10:48am
|
Could be only float valve needs cleaning. ------------- 917 H, '48 G, '65 D-10 series III "Allis Express" |
Posted By: Jk chalmers
Date Posted: 19 Apr 2020 at 1:07pm
| Tsx 869 Are on both of my 15 series twos |
Posted By: captaindana
Date Posted: 19 Apr 2020 at 8:02pm
|
Rebuilt mine last winter, 869 but it was tagless! ------------- Blue Skies and Tail Winds Dana |
Posted By: copyrite1972
Date Posted: 19 Apr 2020 at 8:10pm
|
Well what'da ya' know! Under all that grease was a perty brass tag rivited to the throat of the carb! Got me a TSX-869! Anyone done a thread on re-buildin' one?  Thanks for all the help! ------------- D15 Series II |
Posted By: Jk chalmers
Date Posted: 19 Apr 2020 at 8:33pm
| I’ve had pretty good luck with just getting the gaskets and giving it a thorough cleaning |
Posted By: copyrite1972
Date Posted: 25 May 2020 at 10:09pm
|
So I set about to rebuild my carb, cleaned it up, tore it down, put it back together with a kit from Steve (great kit, good price, got here quick, Thanks a bunch!) I'm havin trouble with the power valve. I'm missing the packing, or don't know what it is/looks like (NOT STEVE'S FAULT!!!!). Any help would be apreciated! ------------- D15 Series II |
Posted By: Dave(inMA)
Date Posted: 26 May 2020 at 9:36am
|
copyrite1972 - see posts from today on my TSX 464 Rebuild thread - saw your question there first! ------------- WC, CA, D14, WD45 |
Posted By: chaskaduo
Date Posted: 26 May 2020 at 10:11am
|
Dave(inMA)'s TSX 464 Rebuild thread ------------- 1938 B, 79 Dynamark 11/36 6spd, 95 Weed-Eater 16hp, 2010 Bolens 14hp |
Posted By: copyrite1972
Date Posted: 26 May 2020 at 10:14am
Yea, got a bit impatient, and posted in two threads......  ------------- D15 Series II |
Posted By: BrianC
Date Posted: 26 May 2020 at 10:32am
|
Could be the float is not floating so well, that could be due to a hole in the float or the float has been crushed, and has lost displacement. Usually crush is caused by using high pressure air into the fuel inlet in attempt to blow through a suspected piece of dirt. On a historical note, the needle valve,seat and float was actually the unwritten 11th plague in the bible.
|
Posted By: Dave(inMA)
Date Posted: 26 May 2020 at 12:21pm
Brian - that's pretty funny! ------------- WC, CA, D14, WD45 |
BrianC wrote:Posted By: copyrite1972
Date Posted: 26 May 2020 at 10:04pm
I am beginning to understand why......... ------------- D15 Series II |
Posted By: copyrite1972
Date Posted: 12 Jun 2020 at 9:59pm
|
So, got the carb put back together, and she ran great! YAY ME!
Shut'r down, and gas started pouring out of the choke rod hole...... Ok,
float is bad/needs adjusted. Turned the gas off, problem solved for
now. Ran her 3 more times, gas on, runs great, shut gas off. Tried
running her a forth time, gas on, she won't start unless the choke is
all the way on. Runs GREAT, throttle up, throttle down, just the choke
HAS to be on........ Help? ------------- D15 Series II |
Posted By: DiyDave
Date Posted: 13 Jun 2020 at 4:42am
|
Re running with the choke on, either lean adjusted main screw, or air leaking bast bad felt packing(s) on choke shaft... ------------- Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need! |