What was found
L1 DOOR EXTERIOR SLIDE LIGHT INOP. EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - EVALUATED AND FOUND L273 DOME LIGHT, L1086 EXIT LOCATOR SIGN, AN D L1067 OVERDOOR EXIT SIGN ALSO INOP. SUSPECT BATTERY AND CHARGE R M1675 FAULTY. REF IFM 33-51-06-04 & WDM 33-51-12-4. REMOVED AND REPLACED L1 DOOR EMERGENCY POWER SUPPLY AND BATTERY PACK REPLACEMENT PER AMM 33-51-06. UNABLE TO OPS CHK DUE TO OTHER ONGOING MX. OPS CHECK REQUIRED. OPS CHECKED L1 EXTERIOR EMERGENCY LIGHT PER AMM 33-51-06. OPS CHECK GOOD.