halftrackinfo

drive train => engine => Topic started by: Dinadin on January 02, 2013, 07:25:51 PM

Title: Engine head gasket
Post by: Dinadin on January 02, 2013, 07:25:51 PM
I am about to remove the engine head and replace the gasket on my halftrack. Do I need to put in gasket sealer on it before hand?  Hopefully replacing the head gasket will fix the problem I had this summer.  It had sat over the summer and when I got it started there was anti-freeze in the exhaust.  I had always had a minor leak around the head, but I think it finally failed.  It seemed to run fine otherwise, not that I ran it for very long.
Title: Re: Engine head gasket
Post by: spec4don on January 04, 2013, 09:53:13 AM
Don't take the chance, be sure and drain the engine oil. It doesn't take much antifreeze to wipe your bearings out. Hope it's not too much of a major repair.

Don G
Title: Re: Engine head gasket
Post by: steve-0 on January 04, 2013, 12:24:59 PM
some nos head gaskets have a coating of wax or something on them. remove this with acetone (or something like that).
then use a copper sealer. you can get this at most automotive supply stores.
http://www.apmengineparts.com/80697.html?productid=80697&channelid=FROOG
Title: Re: Engine head gasket
Post by: Dinadin on February 10, 2013, 07:38:53 PM
I was getting the gasket ready to put on today and I tried using acetone to get the lacquer off.  Do I need to soak it in acetone to get it off? 
Title: Re: Engine head gasket
Post by: steve-0 on February 11, 2013, 09:51:10 AM
i wouldn't soak it in anything.
you may try paint thinner.  try to avoid air chisels and grinders  ;D