190XT
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=156460
Printed Date: 10 Sep 2025 at 1:47am Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 190XT
Posted By: ebowman
Subject: 190XT
Date Posted: 17 Dec 2018 at 7:27am
Well... Getting coolant into the crankcase on the XT . Looking for some pointers on the best overhaul kit (in frame). Also, if there is something else I should do while overhauling. I replaced front and rear seals a couple years ago when I did the clutch is the only reason doing an in-frame. All the help will be appreciated! Ed
------------- WD45, '62 D17 Diesel, '65 190XTD, '74 7030, 1958 Roto-Baler
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Replies:
Posted By: injpumpEd
Date Posted: 17 Dec 2018 at 7:31am
coolant in crankcase can be a booger to clean up. Sadly best bet would be to do an out of frame so all the milkshake mess can be cleaned out of all the oil galleys. I'd lay money on a pin hole through a sleeve. You will want to actually find the leak before ripping it apart though. Pull pan and valve cover, and then pressurize the cooling system.
------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
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Posted By: rw
Date Posted: 17 Dec 2018 at 12:44pm
When ours failed about 1986 the o ring lands in the block were eroded away. The dealer pulled the block and an engine machine shop bored them out, made sleeves and pressed them into the bottom of the block, then they put an overhaul kit in the engine. Knock on wood it is still working. I always check the oil before starting it. The tractor was only 18 or 19 at the time and now its 50 or 51. Wow time flies. It has ground a lot of feed and helped make a lot of hay.
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