(800) 853-2651
SHOP NOW

case 310 dozer carb leaking fuel

M

matt2500HD

Member
Alright I have a question. I have had my carb apart about a dozen times an I still can seem to get it to stop leaking. I know the carb spec for the float is .250 of an inch. I have it set for .300 . So that being said I had taking carb off an turned on the key,looks like it is leaking from between that round brass piece that goes between the bowl an top of that carb. Now is that normal.or is it not supposeed to leak there. So I was wondering if I should adjust the float more?
 
Matt,Do you have a washer/gasket under the brass seat,and have the seat tightened down tight?So it is not leaking around the threads of the seat.
 
Does your needle valve have the wire retainer that holds it to the float, and/or if it didn't and you put one on take it off. Have seen them bind up before. chris
 
Are you talking about the external needle valve adjusting brass rod. If so there is a small rubber or Teflon washer that goes in the rod first before your spring to keep it from leaking. When you tighten it the spring goes down on the washer to seal it.
 
No ,
It is about 3/4 to 7/8 dia. Round. Maybe 3/4 tall .an is in the middle of the carb. Guess u could call it the throat.
 
You have too much fuel pressure. I had the same problem until I found an adjustable pressure regulator. You only need 1# of fuel press at the carb.
Loren
 
So the stock pump In the tank is to much. I'm suprised that there would not be a regulator . I'll go to the auto store an pick one up ..along with a filter. .
Thank you.
 
You must log in or register to reply here.

Similar threads

K
Jacobson G10 Help
Replies
6
Views
440
mhb@ufe
M
S
flojet carb problems
Replies
3
Views
239
Loosehandle
Loosehandle
D
Rebuilt Carb Leaking into the Manifold
Replies
8
Views
446
DRDuetarg
D
Geo-TH,In
Running fuel out of a carb?
2
Replies
21
Views
522
John T
J
R
John deere gp carb
Replies
3
Views
398
Rob_F
R
Tractor Parts Tractor Manuals

We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today.

Copyright © 1997-2024 Yesterday's Tractor Co.

All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Yesterday's Tractors - Antique Tractor Headquarters
Website Accessibility Policy

Back
Top