TM 55-1520-240-23-7
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TEST TORQUEMETER POWER SUPPLY (AVIM)
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INITIAL SETUP
Applicable Configurations:
Without 74
Tools:
Electrical Repairers Tool Kit, NSN 5180-00-323-4915
DC Power Supply, 0 to 30 VDC
Electronic Counter AN/USM 26 or Equal
Voltmeter, Differential, AC/DC ±0.2 Percent Accuracy
(Fluke 803B or Equal)
Resistor Precision, 1 Ohm ±0.1 Percent, 3 Watt (Dale
Type, RS-2 or Equal)
Resistance Decade, 0 to 2500 Ohms ±1 Percent
Inductors, Toroid 2.5 mH (Thordarson Meissner TOR
7231 or Equal) (5)
Switch, MS25125-1 or Equal (2)
Connector, MS3126-8-4S
Crimping Tool, NSN 5120-00-075-2455
Wire, No. 20, Insulated
Materials:
None
Personnel Required:
Aircraft Electrician
Inspector
Equipment Condition:
Off Helicopter Task
Electrical Test Setup
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