Posted by Farmerhr on September 24, 2012 at 18:21:31 from (126.96.36.199):
Thank you for the question. I think the leak down test was worth running. I used a Harbor Freight Leak Down Test and then did the listening test at carb intake, tail pipe,and the oil fill tube. Also check radiator for signs of leakage ie bubles. #1 had a 15% rate, #2 had a 10% rate, #s 3&4 were very low. No bubles in the radiator. All exhaust valves showed no leakage, Intake valves showed a very small amount of leakage on cylinders 2,3&4. # 1 was tight. #1 showed a moderate amount of air in breather. 2&4 showed very little, and 3 showed a little more than 2&4. I plan to pull the head next, measure the bores. Then I plan to remove the pistons/rod aseemblies and look the rings etc over. Hopefully, I can then determine what I need to do. The engine is burning an excessive amount of oil. It goes through about a quart an hour. I had done a compression check first. Numbers for dry and wet tests were #1 103 then 105, #2 112 then 115, #3 107 then 119, and #4 118 then 125. Oil pressure is 25 cold and 20 hot. I would appreciate any thoughts you might have. Thank You for any thoughts you might have.
Fast Shipping! Most of our stocked parts ship within 24 hours (M-Th). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a company you can trust and have generous return policies. Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ About Us ]
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.