(800) 853-2651
SHOP NOW

cub hi boy

B

Bubbas Boys

New User
Grandpa decided to take apart a cub hi boy. It would not move and he thought clutch was bad. Broke it apart and replaced. Still would not engage transmission. Broke apart again and now he is thinking main transmission shaft is not turnng with the gears in box. Took shaft out and looks like the teeth are not there inside of bushing with the bearings In it. Looking for advise if his makes since at all. Will attach some pics of shaft, bushing, and box. Thanks for any help.
 
34940.jpg
34941.jpg
34942.jpg
34943.jpg
 
OH dang. That is one busted drive shaft. Had to wonder what a CUB hi boy was. That is just a standard CUB. The CUB lowboy is about six inches lower and very in demand. Least as far as I know. I have a CUB myself.
 
Not sure which model of cub you have. Number series 154/or regular cub. But the shaft looks broken to me. Dave F.
 
Yeah sorry for confusion on what it is called. So tou
are saying the shaft is suppose to be connected to
the end of the shaft coming out of the housing. I
didnt really ask in post but we dont know what is
wrong. Dont have any idea what I is suppose to look
like. Haha.
 
(quoted from post at 19:08:40 04/11/16) Yeah sorry for confusion on what it is called. So tou
are saying the shaft is suppose to be connected to
the end of the shaft coming out of the housing. I
didnt really ask in post but we dont know what is
wrong. Dont have any idea what I is suppose to look
like. Haha.
Click to expand...
he drive shaft runs from the flywheel back to and into the transmission to about where the transmission fill plug is. There it mates with the PTO shaft if you have one. The PTO turns in the same direction and speed as the engine. Your drive shaft is definitely broken and in an unusual spot. When you put it back together make sure the retainer on the front of the transmission is installed facing the correct way. It will go either way. Also clean out the oil gutters and drip holes over the front and rear bearings.
 
Shaft snapped clean off. That's the broken end in the second picture. jeffcat, I was in an IH dealer years ago and saw a brand new 154 Hi-Crop. 42" wheels and extended spindles.
 
You must log in or register to reply here.

Similar threads

mdm1
Cub lo-boy won't idle down.
Replies
12
Views
322
mdm1
mdm1
R
Cub 174 with IH duplex hopper
Replies
8
Views
319
Robert Paddock
R
P
Cub Loboy front snow plow hook up question
Replies
4
Views
310
formerly ny bill
formerly ny bill
J
TO35 pto clutch or clutch shaft?
Replies
2
Views
124
John Deere D
John Deere D
J
4020 PTO Countershaft idler pin snapped
Replies
14
Views
547
tim s
T
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