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Brown & Sharpe 281 Intrimik disassembly, calibration, zero setting

johansonp

Plastic
Joined
Jul 24, 2019
Good morning.

I have a used B&S Intrimik 281 that needs cleaning and adjustment. I have searched the web and forums for information and diagrams without any success.

The mic is sufficiently out of adjustment that a simple turn of the barrel will not help. The barrel will have to be moved axially and there isn't enough range to do that. Something will have to happen inside the mic itself.

Can someone point me to, or explain, the disassembly and adjustment of this bore mic? I have a setting ring (.662). The range of this particular mic is .6-.7, but I have a few others in lesser need of attention that I will tackle next, once I understand what I'm doing.

Many, many thanks for your time and assistance.

Paul
 








 
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