[Tigers] Another fan question

[DJoh797014 at aol.com]

My one man repair of my damaged Tiger is progressing.
 
The light pole that my son took out, did a great job on the
radiator and fan.  I had an original LAT 42 steel bladed
fan.  Two of the blads were bent around the upper pulley.
Naturally I will replace the original pump and pulley.
 
The question to listers is:  should I try to straighten
the blades.  The blades are steel and riveted on.  If
I bend them back to position and a simple dye test
checks for cracks, is it OK to use?
 
Inquiring mind would like to know.
 
Dave
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