What was found
(LOG 4031184) DURING INSPECTION FOUND LH OVERWING EXIT AFT EXIT INDICATOR LIGHT INOP. T/S REF B737 WDM 33-51-22. FOUND BATTERY PACK M1670 DEAD. R/R BATTERY PACK PER B737 AMM 33-51. OPS TEST OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(LOG 4031184) DURING INSPECTION FOUND LH OVERWING EXIT AFT EXIT INDICATOR LIGHT INOP. T/S REF B737 WDM 33-51-22. FOUND BATTERY PACK M1670 DEAD. R/R BATTERY PACK PER B737 AMM 33-51. OPS TEST OK.