Antifreeze in oil - 400D

Posted by Farmall Frank on January 09, 2006 at 11:49:06 from (69.76.147.50):

Cracked the drain plug and noticed about 1/2 teaspoon of green antifreeze in the oil after the tractor has sat for about 3 weeks. Also, about 8 weeks ago, noticed that the previous owner had removed the center cylinder head nut on the left side of the engine to install a bracket, and only tightened it to about 20ft-lbs. It was this way for MANY years. I tightened it down to about 50ft-lbs, then proceeded to plow for 8 days straight. Engine held together and has good oil pressure (about 45).

Last week I noticed a discoloration in the paint below the head gasket under this nut, which looked like a water leak. At that time I torqued down the nut to 110ft-lbs.

Is it possible that the antifreeze in the oil is a result of the loose head nut? Should I replace the head gasket. How about Bar's leak stop? Any other suggestions?

Replies:

• Re: Antifreeze in oil - 400D the tractor vet 11:58:15 01/09/06 (0)

Add a Reply Name: E-Mail: Subject: Comments: Optional Link URL: Link Title: Optional Image URL: Email Notification: If you check this box, email will be sent to you whenever someone replies to this message. Your email address must be entered above to receive notification. This notification will be cancelled automatically after 2 weeks.

TRACTOR PARTS	TRACTOR MANUALS

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 ]