(800) 853-2651
SHOP NOW

Need help with Farmall H water pump / 1940

Q

qdod

Member
I am trying to replace the adjustable pulley flange on the water pump. I am having trouble separating the hub from the non adjustable pulley flange. Is it threaded together or pressed together....[/i]
 
Threaded. Threads are usually full of paint and rust and are very hard to adjust. Bad IHC design, although in general I really like IHC tractors.
 
If like the Ms, there is a set screw that keeps it from moving that must be lostened. Soak it with lots of pb blaster or favorite penatrant.
 
There are no set screws for the most forward pulley flange. That's where the problem is... I cant get the adjustable flange off without removing the forward flange. I can not find a way to get it off of the hub...??..
 
Still confusion here. The only "adjustable" flange is the threaded one (toward the radiator). When saying "Forward" do you mean toward radiator or toward the engine? The threaded flange is toward the radiator on the H I'm familiar with. Maybe they are not all the same ???
 
I think Slater provided the correct information. The flange is pressed on and it has a pin
anchoring it to the hub which has to be driven out. M and H are different animals when it comes to
a water pump. Also, the pin will be driven into the bearing area so it is necessary to remove the
bearings.
 
My 300U has the same type adjustable pulley. When trying to put a new belt on, I could never get it
broken loose. I heated, hammered, wrenched, etc. never budged.
 
Problem solved. There is a pin the holds the pulley flange in place. Thanks for the replies.
 
I was gonna say has to be something to hold it
from turning.
Cat used same design,worked on neighbors early d6
57 model used same idea as ihc,some allis
chalmers had simular idea but was slotted pully
hubs
 
You must log in or register to reply here.

Similar threads

M
Has anyone ever tried?
Replies
5
Views
1K
Goose
Goose
K
3594 water pump
Replies
3
Views
219
Harry in Ky
H
E
1940 farmall H trany whine after rebuild
Replies
12
Views
650
Janicholson
Janicholson
C
MF 65 water pump pulley slipping on shaft
Replies
1
Views
236
Jim.ME
J
G
help with brakes on case 480b
Replies
0
Views
116
Gary Singleton
G
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