What was found
EMERGENCY LIGHTS AT SEATS 3, 9, & IN ZONE 3 ON THE WALL, FORWARD OF THE DIVAN ARE INOP. POWERED ON AS REQUIRED. VERIFIED DISCREPANCY & NOTED THAT NR 3 ELPS IS MAIN ISSUE. ALLOW ACFT TO CHARGE IT FOR A HOUR, BUT NO JOY. DISCREPANCY STILL STANDS. MCC HAS ALREADY PLACE EMERGENCY LIGHT POWER SUPPLY ON ORDER. WORK PERFORMED IAW AMP BD700-A-J33 53 05 00AAB-320A-A. RECEIVED NEW EMERGENCY LIGHT POWER SUPPLY. GAINED ACCESS TO NR 3 EMERGENCY LIGHT POWER SUPPLY, REMOVED 43 EMERGENCY LIGHT POWER SUPPLY DUE TO INTERNAL FAILURE, & INSTALLED NEW EMERGENCY LIGHT POWER SUPPLY IAW AMP BD700-A-J33 53 11 00AAA. ALLOWED THE BATTERY TO CHARGE & PERFORMED OPS TEST PROCEDURE FOR EMERGENCY LIGHTING POWER SUPPLIES IAW AMP BD700-A-J33-51-00-02AAA-320B-A. THE OPS TEST PROCEDURE FOR THE EMERGENCY LIGHTING POWER SUPPLIES WAS FOUND SATISFACTORY.