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801 antifreeze in oil

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Denny

11-14-2002 08:16:04




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Tractor is a Case 801B gas with Case-O-Matic. I finally have gotten into the 801 engine to see what may be causing the leak into the oil pan - very slow leak - about a cup per week. When we pulled the heads, they looked like they had been recently machined - possibly to flatten them. Anyopne ever heard of a warped head on an 801B? I sent in one of the heads for pressure testing and it isn't back yet. The head gaskets looked unremarkable. Pulled the sleeves and only found one of the o-rings (on the #1 sleeve) that looked suspicious. All of the others (7 ) looked pretty good. The block was stuffed with gunk behind the sleeves - about 3" deep. We are going to pressure wash the inside of the block and study the block carefully. But so far, nothing is evident as the problem.

Any comments or suggestions? Thanks,

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Chris

11-14-2002 17:40:41




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 Re: 801 antifreeze in oil in reply to Denny, 11-14-2002 08:16:04  
It sounds like your on the right track already. If you found one seal that looked questionable, you've probably found your culprit. It was probably slow due to the gunk. Could it possibly be stop-leak?



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Denny

11-15-2002 09:31:45




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 Re: Re: 801 antifreeze in oil in reply to Chris, 11-14-2002 17:40:41  
My guess is yes, it is stop leak. Reason why it would seem doubtful is that there is a quart of it!



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Chris Vangel

11-15-2002 22:36:08




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 Re: Re: Re: 801 antifreeze in oil in reply to Denny, 11-15-2002 09:31:45  
I'm an auto mechanic and I have found some people who like to go by this rule.

IF SOME IS GOOD..... ...MORE MUST BE BETTER.

I'm not one of them. But it is how more than one dose of stopleak gets added to an engine.

Good luck.

Chris.



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