Once again, Thanks Kevin.
Went thru the box of exhaust tidbits sent by Kevin and selected the needed pieces.
Gave them a good soaking and scrub down in the parts cleaner. Then a trip thru the bead blaster.
Then it was time to put them back to work.
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A thing of beauty .......
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I so want to weld this thing up tight. But I know it needs to remain flexible to allow for fitting to the fan housing.
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Tomorrow I will finish welding up the cracks.