What was found
DURING HEAVY MAINTENANCE CHECK, L1 ENTRANCE WAY EMERGENCY EXIT BATTERY PACK FAILS TO HOLD A CHARGE. REMOVED AND REPLACED EMERGENCY EXIT BATTERY PACK IAW B727 MM 335002. OPERATIONS CHECK GOOD IAW 335000.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE CHECK, L1 ENTRANCE WAY EMERGENCY EXIT BATTERY PACK FAILS TO HOLD A CHARGE. REMOVED AND REPLACED EMERGENCY EXIT BATTERY PACK IAW B727 MM 335002. OPERATIONS CHECK GOOD IAW 335000.