update on the repair of my D FA 150-450mm: by a local repair shop Phototronic
it is done, and at a cost of less than $300
he runs a one man shop opened only in the afternoon M-F and he is not, by his own admission, the world fastest
he advises you to keep calling him to check on the progress of the repair
he does Vintage to Digital Camera Repairs with free estimates [ he does not sell equipment ]
If you want to try him out, please call him first
Phototronic
https://phototronic.biz/
119 NE US Highway 24
Topeka KS 66608
785 233 0231
A Big Thank You to pres589 for letting me know about him
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repairs done
disassembled to access separation, retapped stripped housing , retro-fit housing , general inspection