Dave Feldman Posted November 19 Share Posted November 19 I have not yet taken a part but am looking for guidance on what may be leaking and if I need to purchase the full gasket kit for the MCV or if O-rings will do it? Quote Link to comment Share on other sites More sharing options...
snoshoe Posted November 19 Share Posted November 19 If it is just the dump valve leaking. A seal and oring should do it. Unless stem is damaged. Quote Link to comment Share on other sites More sharing options...
Dave Feldman Posted November 19 Author Share Posted November 19 Do I need a full kit like this or can I get the seals separately? https://www.jensales.com/products/farmall-international-1206-tractor-gasket-set-mcv-393877r93.html Quote Link to comment Share on other sites More sharing options...
Dave Feldman Posted November 20 Author Share Posted November 20 I cleaned off the cover and ran the tractor for a little while. It appears to be leaking from behind where I have circled. The oil is coming from behind there and then down the side. Not sure what that is and what type of seal I need to replace. Quote Link to comment Share on other sites More sharing options...
snoshoe Posted November 20 Share Posted November 20 That is the dump valve. Remove a couple pins and the two bolts in that casting. Then you can swing that assembly up and tie it. Screw the gland out that the spool goes through. The seal is in that gland and an oring on the outside to seal the threads. 1 Quote Link to comment Share on other sites More sharing options...
Dave Feldman Posted November 21 Author Share Posted November 21 @snoshoe I was able to get the spool out. I heated up the old seal and took out the old rubber. Put a new o-ring in the old seal and put back on, ran the tractor for five minutes and dry so far. I will drive tomorrow and verify it is still dry. If it keeps leaking, I will buy a new seal. Thanks for the help. Quote Link to comment Share on other sites More sharing options...
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