Couple truck problems at work years ago. 64 GMC 1 ton- very fast idle. Boss said "check it out'. Take off air cleaner to get at throttle linkage, idled right down, drove it around a bit, everything normal. Next morning after first load of freight uptown driver complained about same thing again. After 4 or 5 sessions of this, noticed scratches on bottom of air cleaner. First start in morning driver pulled the choke. When he pushed it back in, long tail on choke cable snagged on air cleaner, bent around, held choke partly closed & fast idle cam stayed on. Repair was to clip off excess end of cable. 64 IH truck tractor, 345 gas. When downshifting pulling a hill, the radio would cut out, finally couldn't move. Ran fine until try to start out, then die again. After calling for help discovered bad motor mount on left side. Torque roll starting out, or shifting pulling a hill, rolled motor to right, battery cable at starter hit frame, shorting everything out. To get moving wrapped leather glove around batt cable, then went to shop for motor mount replacement. MCI stagecoach, air operated aux step at door. Hit the switch it would extend part way & stop, but wouldn't retract from there either. Can't travel with step part way out. Mechanic found bad diaphram in control valve. Rebuilt valve, same thing. Replaced complete valve, still no change. Valve has 4 ports, supply, extend, retract, & exhaust (like return on hyd systems). I was scheduled to take that bus on a 15 day tour the next morning, so went to shop in evening to load my travel gear. Putting our heads together, found the problem. When the first valve failed, someone pinched off & tied the exhaust tube to stop the air leak & put a "do not use" tag on the switch. Open up the tube & everything normal. Willie
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 ]
Today's Featured Article - Fasteners: The Nuts and Bolts of Nuts and Bolts - by Curtis Von Fange. The nuts and bolts of nuts and bolts is an interesting and essential piece of knowledge that applies to our older tractors. An improperly torqued capscrew on an engine head or a shear bolt that is too hard on the driving shaft of a bushog can create havoc and make an expensive and uncalled for repair. Let�s examine the purpose and design of these fasteners in order to ensure their proper use. Fasteners are probably one of the aspects of mechanics that is given the least amount of thought.
... [Read Article]
Latest Ad:
one 8n and one 9n tractor. totaly restored,pretty much everything is new. one 6ft blade good shape.
[More Ads]
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.
