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TM 55-1520-240-23-7
8-19
TEST DUAL TORQUEMETER INDICATOR (AVIM)
(Continued)
8-19
4.
Adjust meter test set (4) DIRECT CURRENT
COURSE and DIRECT CURRENT FINE controls
until DC MICROAMPERE meter reads 7.5 vdc
(TM 11-6625-277-14).
5.
Adjust indicator zero adjust screw (6) on back of
indicator (1), until No. 1 pointer reads 0.
6.
Adjust meter test set (4) DIRECT CURRENT
COURSE and DIRECT CURRENT FINE controls
until DC MICROAMPERE meter reads 0 (TM
11-6625-277-14).
7.
Shut down power supply (5).
8.
Disconnect 10 vdc lead (2) from meter test set
(4).
8-62
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