TM 55-1945-205-24-20007 00 20007 00MALFUNCTIONLamp optical/socket assembly is damaged or defective.CORRECTIVE ACTIONRepair lamp optical/socket assembly. (WP 0158 00)Perform operational check of light tower engine. (TM 55-1945-205-10-2)MALFUNCTIONLight tower electrical system junction box is damaged or defective.CORRECTIVE ACTIONReplace light tower electrical system junction box. (WP 0137 00)Perform operational check of light tower engine. (TM 55-1945-205-10-2)MALFUNCTIONOpen circuit between 125V receptacle located on front end panel and ballast box.CORRECTIVE ACTIONUsing a multimeter, check for 120 VDC at 125V receptacle.If 120 VDC is present, use a multimeter to check continuity of wiring between 125V receptacle and ballast(s) in ballast box. If continuity is not present, repair/replace wiring as necessary. (WP 0348 00)If 120 VDC is not present, replace defective ballast(s). (WP 0162 00)Perform operational check of light tower engine. (TM 55-1945-205-10-2)MALFUNCTIONOpen circuit between ballast(s) and LAMP toggle switch(s).CORRECTIVE ACTIONUsing a multimeter, check for 120 VDC at LAMP toggle switch(s).If 120 VDC is present, use a multimeter to check continuity of wiring between LAMP toggle switch(s) and ballast(s). If continuity is not present, repair/replace wiring as necessary. (WP 0348 00)If 120 VDC is not present, replace LAMP toggle switch(s) on control panel. (WP 0152 00)Perform operational check of light tower engine. (TM 55-1945-205-10-2)
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