What was found
M1673 EMERGENCY LIGHT BATTERY PACK RELATED LIGHTS INOP. ; / [01] SWAPPED M1673 EMERGENCY LIGHT BATTERY PACK INTO KNOWN GOOD CHARGER AND REATTEMPTED ACTIVATION AFTER 90 MINUTES AS CALLED OUT BY AMM 33-51-06-610-802. BATTERY PACK STILL WILL NOT ILLUMINATE EMERGENCY EXIT LIGHTS; REQUIRES REPLACEMENT. OPERATIONAL TEST WAS ATTEMPTED PER AMM 33-51-00-710-801.; [02] INSTALLED ROBBED EMERGENCY EXIT LIGHT BATTERY PACK IN M1673 AND PERFORMED A GOOD TEST PER AMM 33-51-06-960-805 AND AMM 31-51-00-710-801.; [03] COMPLETED PARTS REQUIREMENT SECTION.; [04] VERIFIED NEW BATTERY PACK INSTALLED AND OPS CHECK GOOD PER AMM 33-51-06-960-805 AND AMM 31-51-00-710-801.