TRACTOR PARTS Allis Chalmers Case & David Brown Farmall & International Ferguson Ford & New Holland John Deere Massey Ferguson Massey Harris Minneapolis Moline Oliver & Cockshutt Kubota / Yanmar

TRACTOR MANUALS

Allis Chalmers	Case	Farmall IH	Ford 8N,9N,2N	Ford
Ferguson	John Deere	Massey Ferguson	Minn. Moline	Oliver

Massey Harris & Massey Ferguson Tractors Discussion Forum

BIG DEAN HELP

Welcome Guest, Log in or Register

Author

Chris GA

09-02-2006 13:38:07

Report to Moderator

Finally got all the parts to build my AD4-203, was installing connecting rods today, went to replace the nuts with the new ones I got but they are not self locking nuts, the part number is different but according to jacks small engines this is the correct supersession. Original part number is 376 156 X1, perkins # 2211155. It superseeded to 1476245X1, they have a "s" on one side and a smoth side on the other. Can you shine some light on all this. Can I use grade 5 self locking nuts from hardware store or reuse old ones. Thanks Chris

[Log in to Reply] [No Email]

Big Dean

09-02-2006 18:00:24

Report to Moderator

Re: BIG DEAN HELP in reply to Chris GA, 09-02-2006 13:38:07

The Cadmium plated nuts (Silver color) torque at 45 ft. lb.

The black Phosphorus nuts torque at 60 ft. Lb.

We got service bulletins on this in the earlier 1980 saying not to mix the nuts in an engine if you had to have a nut to replace them all. When you order rod nut you could either get the Cadmium plate or the black Phosphorus nut which ever they had on hand at the time.

[Log in to Reply] [No Email]

CHRIS GA.

09-03-2006 06:55:38

Report to Moderator

Re: BIG DEAN HELP in reply to Big Dean, 09-02-2006 18:00:24

Thanks for the info. but still unsure. These nuts are black in color, on one side they have lines circular with a "5" and the other side is a raised smooth surface.I can understand the smooth surface toward cap but the torque worries me. I surely do not want a cap to come loose. Thanks again for the info. without people like you this info would be lost to the guys that are still running this equipment. Rod, main and head torque specs are the most critical.

[Log in to Reply] [No Email]

Big Dean

09-02-2006 17:58:12

Report to Moderator

Re: BIG DEAN HELP in reply to Chris GA, 09-02-2006 13:38:07

Hi Chris The nuts you have are the right nuts the smooth side goes toward the rod cap. They will not come loose if you have them torque to specs. Here is some information we received from Massey Ferguson on a Service Bulletin about the replacement rod nuts used on the Perkins engines Some of rod bolts nuts on the old engines were self locking nuts these torque at 70 ft lb. The Cadmium plated nuts (Silver color) torque at 45 ft. lb. the black Phosphorus nuts torque at 60 ft. Lb. We got service bulletins on this in the earlier 1980 saying not to mix the nuts in an engine if you had to have a nut to replace them all. When you order rod nut you could either get the Cadmium plate or the black Phosphorus nut which ever they had on hand at the time.

[Log in to Reply] [No Email]

[Options] [Printer Friendly] [Posting Help] [Return to Forum] [Log in to Reply]

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. [ About Us ]

Home | Forums

Copyright © 1997-2023 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