TM 55-1520-240-T 16-192     Change 24   NSN 5180-00-064-5178 16-5.3  AN/ALE-47 COUNTERMEASURES DISPENSER SYSTEM OPERATIONAL CHECK 16-5.3 INITIAL SETUP Applicable Configurations: References: All TM 55-1520-240-10   TM 55-1520-240-23 Tools: Electronic Equipment Tool Kit   General Safety Instructions: Countermeasures Dispenser Test Set WARNING   P/N 341000-7001 Do not perform operational check with Materials: payload modules (magazines) installed. None During checkout procedures, voltage is   applied to dispenser assemblies which Personnel Required: may result in inadvertent dispensing of Avionics Mechanic expendables causing death or injury to personnel or damage to equipment. Equipment Condition:   TM 55-1520-240-10     AN/ALE-47 safety switch safety pin installed   AN/ALQ-156 MWS installed TM 55-1520-240-23   Battery connected   Payload modules removed (TM 55-1520-240-23-10)   Visual check of CMDS performed (Task 16-5.2).   Electrical power Off   Hydraulic power Off MISC CONTROL PANEL GO TO NEXT PAGE