What was found
WHILE PERFORMING A-17 CHECK TASK CARD 33C22033002, FOUND EMERGENCY POWER SUPPLY 15WL BATTERY BAD AT THE 3L DOOR. REPLACED THE BATTERY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE PERFORMING A-17 CHECK TASK CARD 33C22033002, FOUND EMERGENCY POWER SUPPLY 15WL BATTERY BAD AT THE 3L DOOR. REPLACED THE BATTERY.