Construction and other equipment - HD11EC 1963 Allis Chalmer Bull Dozer

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HD11EC 1963 Allis Chalmer Bull Dozer

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=141361
Printed Date: 09 May 2024 at 4:39pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: HD11EC 1963 Allis Chalmer Bull Dozer

Posted By: Wallace
Subject: HD11EC 1963 Allis Chalmer Bull Dozer
Date Posted: 12 Aug 2017 at 11:13am

Need to know what the oil breather should be free flowing or pressure and at what setting.

(Oil breather to Torque Converter and engine Clutch Part # 70059876) The one I have flows all the time and in a short time the dozer will not move anymore put more oil in and will start moving again. I think it should be a pressure value.

Thanks

Wallace

Replies:

Posted By: gemdozer
Date Posted: 13 Aug 2017 at 6:25am

I am't sure but the breather should be free flowing your torque maybe have a brooken seal

Posted By: DMiller
Date Posted: 14 Aug 2017 at 8:16pm

Agree with Hector here. Your converter is flood filling and blowing oil out the vent(non pressure system), the converter on my 7G vents to trans fill tower and does not constantly run. There should be a drain hose back to main sump it could be blocked.