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it this head dead?
https://www.ausmini.com/forums/viewtopic.php?f=5&t=82494
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Author:  Wakes01 [ Sun Aug 25, 2013 7:07 pm ]
Post subject:  it this head dead?

Started stripping mt head down and noticed this is broken.

I think i know the answer but im guessing this is a doors stop?
Image

Author:  Mick [ Sun Aug 25, 2013 7:25 pm ]
Post subject: 

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!

Image

Author:  Wakes01 [ Sun Aug 25, 2013 7:27 pm ]
Post subject: 

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,

Author:  Mick [ Sun Aug 25, 2013 7:29 pm ]
Post subject: 

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.

Author:  drmini in aust [ Sun Aug 25, 2013 9:20 pm ]
Post subject: 

I would look at the condition of all the guides, new standard ones are not expensive.

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