(800) 853-2651
SHOP NOW

transmission case hole

A

Anonymous-0

Well-known Member
i have a perfect round hole bottom of transmission case. start to35 tractor after warming up oil started dipping out it has never did this before, i thought case was crack clean bottom and found this hole drain all oil out. is there a plug that came out what is the problem
transmission case #189 459 left side right side #183253m5di26j
 
I think you probably have a leaking rear main seal on the motor, or front transmission case seal. Either way you need to split the tractor, to see which it is.
 
You normally have four holes on the bottom of the tractor- all normally with plus in them. The front one is the crankcase. The second one is the transmission, the third and fourth are the hydraulic system and the differentials. They should be threaded. Anything else is a genuine hole and you got real problems....
 
I think what you are seeing is the drain hole in the bottom of the clutch housing.should have a cotter key in it to keep it clear.there should not be oil in this housing. has your engine or transmission oil level noticeably dropped when you check the dipstick? sometimes the drain hole will plug up and seepage from transmission seal or engine rear main will accumulate in clutch housing.
 
I meant to add that I am guessing this is a massey TO35 ? you may get more specific answers on the Massey forum.
 
its cold. pressure is extra high.. the rear seal is probably leaking. If its a rope seal, then you need to run it a while and it will swell back up and quit leaking. The hole is the drain hole on the clutch housing, at least that's what I'm guessing.
 
The hole is supposed to be there! Normally has a cotter pin in it to keep it open. It stops leaking seals from getting oil on the clutch.
 
I agree with the cotter pin idea. Yours having no cotter pin has probably plugged up and allowed some oil to accumulate. This has probably unplugged itself with all the cold weather you guys are suffering and thus it is now leaking. As long as it does stop dripping or gets no worse it is fine to run the tractor, just keep an eye on oil levels (engine and trans). If it gets to be an excessive drip then split the tractor and sort the oil seals.
Sam
 
You must log in or register to reply here.

Similar threads

D
Case 930 ck transmission bearing in oil
Replies
2
Views
239
jon f mn
jon f mn
R
1970 ford 8000 fluids
Replies
2
Views
393
showcrop
showcrop
R
Super M transmission crack
Replies
14
Views
782
used red MN
U
S
John Deere Model 50 Freeze Plug in Transmission
Replies
1
Views
337
620 John
620 John
O
JD 620 brake housing open hole
Replies
5
Views
425
rmcky
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