Posted by test [71.105.35.169] on Wednesday, April 03, 2013 at 16:59:22 :
What's the best way to expand the disc type freeze plugs?
Whack the center using a 1/2" punch? Work your way around the domed part using a steel bar and hammer? Use is solid round piece nearly the size of the freeze plug and a hammer?
Hints and successful techniques would be appreciated.
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