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Wakes01
 Post subject: it this head dead?
PostPosted: Sun Aug 25, 2013 7:07 pm 
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Joined: Wed Mar 23, 2011 5:17 pm
Posts: 75
Location: Tas
Started stripping mt head down and noticed this is broken.

I think i know the answer but im guessing this is a doors stop?
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Mick
 Post subject:
PostPosted: Sun Aug 25, 2013 7:25 pm 
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Location: Under the bonnet son!
It is just the valve guide that is shattered. I'm not sure how it happened, but it can be easily pressed out with a new one pressed back in in a few minutes if the head is off.

Out of interest, how did you shatter it so badly? Where did the shattered bits end up, were they in the engine? :shock:

I turned the image right side up :) It was doing my neck in!

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All garage work involves equal measures of enthusiasm, ingenuity and a fair degree of irresponsibility.
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Wakes01
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PostPosted: Sun Aug 25, 2013 7:27 pm 
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started removing the valves and after i bulled the sprint out i removed the rubber bit and this is what i was left with.

Its a motor i bought not running,
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Mick
 Post subject:
PostPosted: Sun Aug 25, 2013 7:29 pm 
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Location: Under the bonnet son!
No big drama then, just press the remainder of the guide through and replace it with a new one. it was work that would have been done perhaps anyway with a rebuild. Take a good hard look at the valve as well for wear.

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All garage work involves equal measures of enthusiasm, ingenuity and a fair degree of irresponsibility.
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drmini in aust
 Post subject:
PostPosted: Sun Aug 25, 2013 9:20 pm 
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Joined: Fri Mar 19, 2004 6:19 pm
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Location: near Baulkham Hills, NSW
I would look at the condition of all the guides, new standard ones are not expensive.

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DrMini- 1970 wasaMatic 1360, Mk1S crank, 86.6HP (ATW) =~125 @ crank, 45 Dellorto (38 chokes), RE282 sprint cam, 1.5 rockers, 11.0:1 C/R. :mrgreen:
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