I"m not up on all the fancy names for technical stuff...But, here goes....When I started working for a Deere dealer back in the mid seventies , It was explaned this way..When the power stroke of the diesel engine is initiated the cylinder wall expands ever so slightly..When the pressure is released the cylinder wall returns to it"s original size..This makes a small "vacuum bubble" on the external cylinder wall[ water jacket side]..Then the power stroke occurs again..When the cylinder wall expands again , the Vacuum Bubble explodes..This action over years causes the erosion of cylinder walls.. An additive can be added to the coolant to change the PH of the coolant , thus reducing the bubble formation..After every engine overhaul , I add the coolant additive as per instructions on the container..I usually add a NAPA coolant conditioner to ethylene glycol mixed to 50/50 with clean water..Some engines have a coolant filter/conditioner that can be changed at regular intervals..As far as water pump lubricant goes.....The only thing it could possibly lube is the waterpump seal..Most are ceramic and don"t require lubrication. Plain water for coolant will cause advanced pitting due to PH of water less the antifreeze..
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 - A Cautionary Tale - by Ian Minshull. In the early 1950s my father bought an Allis Chalmers B and I used it for all the row crop work with the mangolds and potatoes, rolling and the haymaking on our farm. The farm and the Allis were sold and I have spent a lifetime working on farms throughout the country. I promised myself that one day I would own an Allis. That time event
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[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.
