What was found
BATTERY PACK M2816 FAILS OPERATIONAL TEST. GROUNDED - YES. DISPLACED FORWARD GALLEY CEILING DROP DOWN PANEL IAW B737 MAX AMM 25-21-71. DISPLACED FORWARD GALLEY LOWER CEILING COVE PANEL IAW B737 MAX AMM 25-21-71. REMOVED EMERGENCY LIGHTS POWER SUPPLY M2816 S/N 169589 IAW B737 MAX AMM 33-51-06. INSTALLED EMERGENCY LIGHTS POWER SUPPLY IAW B737 MAX AMM 33-51-06. EMERGENCY LIGHTS POWER SUPPLY M2816 OPERATIONAL TEST CHECKS GOOD IAW B737 MAX AMM 33-51-06. CLOSED FORWARD GALLEY LOWER CEILING COVE PANEL IAW B737 MAX AMM 25-21-71. CLOSED FORWARD GALLEY DROP DOWN CEILING PANEL IAW B737 MAX AMM 25-21-71.