If the reservoir also supplies the hydrostat pumps, that's a potential way to damage them as well as the hyd. pump and they aren't cheap. Once the oil level was getting near the bottom, you would probaly get some cavitation(air) in the lines and that can damage pumps and other components. I'd loosen the suction line like the manual says to eliminate any chance of damaging the hydraulics or what I did to drain most of the oil from my Cat was buy a cheap($20) rotary barrel pump and a piece of thicker wall rubber hose(so it wouldn't collapse) to fit on the suction side. I stuck the hose in the filler and pumped about 90% of the oil out. I used the drain for the last little bit but it's kind of awkward right above the track. If there's a plate to get inside the reservoir to the suction strainers, you could take that off and either weld a fitting for a drain on it, or at the bottom of the reservoir. Of course this is if you have a steel tank. Being able to access the inside of tank would allow you to clean out any metal shavings from drilling a hole for a drain. My manual says to change the hyd. oil every 1000 hrs. It would be a real pain without a drain. Dave
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 - Trenching With a Plow - by Staff. Introduction: This interesting information came from one of the discussion forums here at YT. We thought we should place it up front so it could be read by anyone interested in putting old iron to work. [Editor] I tried something new today, and it worked so well I thought I should post it - in case it might help someone else. I'm running 100 yards of 4" drain pipe from the gutter downspouts of our house to a pond down the hill. This should hel
... [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.
