Brad, thanks. It snapped a few threads from the top of the threaded section so I think I will have to take the head off again. I'll do a mark k trick and reuse the head gasket. it's only done 5 minutes of work.




Brad wrote:
Take it from one who has removed many a snapped head bolt - don't use EZ
outs.  They will break in the bolt and cause all sorts of complications as
they are difficult to drill out.  If the bolt head can't turn the thread an
EZ out won't.

Get a bolt with a larger head than your head bolts, cut off the threaded
portion, and weld the remaining stud onto the remaining bolt. Obviously
cover the head with rags or sheet metal. The new stud should turn the head
bolt out. If you don't have enough protruding head bolt then you will have
to remove the head.


I recently did one on a Diesel this way, and had to drill the center of the
head bolt and insert the new bolt and weld it very strongly to get it to
hold - certainly beat taking the head off.  Just watch your heat levels.

Cheers
Brad



-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED]
Sent: Thursday, 28 April 2005 6:11 PM
To: [email protected]
Subject: Re: Removing snapped head bolt

Having never snapped a head bolt I am kinda talking out my backside, but
what about and ez out? I bet you were pissed off when it happened.


On Friday 22 April 2005 10:03, Zac Campbell wrote:

In this run of bad luck I seem to be having, I just snapped a head bolt
while retorquing the head. User error, but is there any way to remove
the head bolt without removing the head? Might be a big ask but it would
save so much f-ing around.

Cheers.



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