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Broken Bolt Problem

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Post Options Post Options   Thanks (0) Thanks(0)   Quote Trader Quote  Post ReplyReply Direct Link To This Post Posted: Jun/20/2021 at 11:13am
You can also mix a little acetone/dextron together, soak the bolt for 24 hours, apply heat and try using a center punch to turn the remnants of the bolt out.
The acetone will thin and draw the oil right to the bottom of the bolt.
Sometimes the heat is not required if the bolt moves with a couple of blows of the hammer/punch. Move it back and forth a few times first.
If this does not work, go more drastic like stated above.
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Steve_P View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Steve_P Quote  Post ReplyReply Direct Link To This Post Posted: Jun/20/2021 at 6:27pm
Originally posted by mdh157 mdh157 wrote:

The housing is already off.  I do not have a welder so i guess the car is going to sit in the garage.  

That's the attitude!  
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rgsauger View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote rgsauger Quote  Post ReplyReply Direct Link To This Post Posted: Jun/26/2021 at 8:23am
Originally posted by bigbad69 bigbad69 wrote:

Install the thermostat housing and use it as a drill guide. With an oilite bushing to centre the bit and hold it square, drilling out the broken bolt will be easier. Choose a bushing that is snug with the housing and the drill bit.

That's one of  the best ideas I have ever heard.  Thanks!!!
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