TB 9-4931-700-50
15. Flow Procedure
a. Deenergize and disconnect all equipment and reinstall TI protective cover.
b. In accordance with TM 38-750, annotate and affix DA Label 80 (US Army
Calibrated Instrument). When the TI receives limited or special calibration, annotate
and affix DA Label 163 (US Army Limited or Special Calibration). When the TI cannot
be adjusted within tolerance, annotate and affix DA Form 2417 (US Army Calibration
System Rejected Instrument).
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