What type of head gasket sealant do I use? - Boating Forum
2008年5月30日 · Re: What type of head gasket sealant do I use? Never seen a 78+ crossflow head gasket that didn't come treated already. I'd just put that on dry. The other gaskets should have the non-hardening sealant on it. Either the OMC, or …
Head Gasket Sealer | Boating Forum - iboats Boating Forums
2004年10月24日 · NEVER use automotive type head gasket sealer. The chemicals in the sealer will cause electrolytic action and eat the aluminum faster than you can get to the bank for money to buy a new cylinder block."<br />This made me chuckle, but also raised questions. I used Form-A-Gasket #2 Sealant when I put the gearcase back together.
Do you put any sealant on the head gasket when replacing it
2009年11月14日 · i rebuild a 7.5hp Evinrude 2stroke 1983 and before put the new head gaket on i wonder if i should use any sealant.A guy i had met and looked expert had told me to put a thin film of oil all around the gasket.When the oil gets burnt it leaves on the metal surfaces a protective layer.Another car...
Head gasket for Firestone 5 - sealant or no sealant?
2012年3月30日 · Getting ready to replace the head gasket on my 1950 5 horse Firestone with a new one. Should I use any sealant with the gasket. Most of the time (right or wrong) I put a thin coating of Permatex Hi-Tack just to make sure of a good seal; especially when (I know, it's frowned upon) re-use the head gasket if it looks good and I don't have a new one.
Evinrude Engine/Engine Gasket Sealers List - Boating Forum
2007年12月15日 · Re: Evinrude Engine/Engine Gasket Sealers List hello, related to this thread is the question of what seals the lower unit to the exhaust unit on my 1971 85 hp evinrude? my oem service manual shows a flat fiber gasket clear as a bell! the schematic drawing of the parts arrangement shows no gasket that i can see. i read a post on the subject and in it there was …
Where to use gasket sealer?? - iboats Boating Forums
2010年10月12日 · As a general rule, sealant is used on all gaskets---EXCEPT reed plate, intake manifold, anything to do with the carburetors or where it would foul a fuel passage. Head gaskets, depends on whether or not it has a pre-applied sealant coating.
head gasket installation with/without sealant - Boating Forum
2010年9月28日 · Re: head gasket insatllation with/without sealant Re: head gasket insatllation with/without sealant Use it. It is more of a dressing than anything. It is a wet sealer and makes the gasket more pliable. One of the things it does is lubricates the gasket so you do not tear the gasket when you torque it. Just enough to make a thin coat.
About to install head gasket on '90 Evinrude 100hp. This gasket …
2013年5月20日 · This gasket need sealant? Thanks guys. Installed the gasket dry as I did not have the proper sealant here and wanted compression numbers tonight. Unfortunately it didn't bring comp up like I was hoping. Found water in lower right cylinder last week and turns out head gasket was blown between the two metal rings that seal the cylinders.
Should I use gasket sealer on head gasket?? - iboats Boating Forums
2017年4月10日 · I'm overhauling the powerhead on my 1974 Johnson 50. The factory manual says to put gasket sealer on the head gasket. I opened my new OMC head gasket from the package and the words "DON'T USE SEALER" are embossed on the gasket. What gives??
Permatex #2 and Head Gaskets - iboats Boating Forums
2010年7月26日 · 1993 225 HP Johnson. My neighbors engine developed a head gasket leak while on vacation. He bought new gaskets and replaced both engine banks. He did not have a torque wrench so he did the best he could with a socket wrench. Well it seemed to work fine. My question is this. He used Permatex # 2...