What was found
NEED TO REMOVE ALL EMERGENCY LIGHT BATTERY PACKS TO FOM. SUPPORT TASK NSA EMX N/R 00062. REMOVED AND REINSTALLED ALL EMERGENCY LIGHT BATTERY PACKS, REMOVE D EMERGENCY BATTERY PACK M1671 P/N: AD-D717-01-100 S/N 218250 AND INSTALLED EMERGENCY BATTERY PACK M1671 PN AD-D717-01-100 SN 359216 AT STA 727C PLUS 13 IAW BOEING 737-800 AMM 33-51-06. REMOVED EMERGENCY BATTERY PACK M1675 PN AD-D717-01-100 SN 343303 AR STA 322 IN FWD GALLEY IAW BOEING 737-800 AMM 33-51-06. LOWERED ENTRY LIGHT BALLAST AT STA 322 IN FWD GALLEY TO GAIN ACCESS AN D CLOSED ENTRY LIGHT BALLAST IAW BOEING 737-800 AMM 33-29-00. REMOVED AND REINSTALLED AIR GRILLE AT STA 727C PLUS 13 IAW BOEIN G 737-800 AMM 21-23-03. EMERGENCY LIGHTS OPS CHECK GOOD IAW B737 -800 AMM 33-51-00.