What was found
EMERGENCY LIGHTS - OPERATIONAL TEST WITH THE TEST SWITCH PROCEDURE - EXTERIOR AT DOOR 2L EMERGENCY LIGHT WILL NOT TEST EVEN AFTER LIGHT BULB (767) REPLACEMENT. REF WDM 33-51-15-902, LOCATED M736 & M737 JUST BEHIND AFT GLY AREA LIGHT. SWAPPED CONNECTOR BUT NO HELP. ADD EMP: U412353 NEED BATTERY PACK ME#75-3351-3-0041. MEL 3351B MAINTENANCE IS PLANNING ON CLEARING ITEM SECURED LOOSE LAMP OPS CK OK