What was found
AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING SLIDE CHANGE J/C 26L00025011 FOUND LH MID EPSU BATTERY FAULT. MAINTENANCE REPLACED LH MID EPSU BATTERY IAW AMM 33-51-38.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING SLIDE CHANGE J/C 26L00025011 FOUND LH MID EPSU BATTERY FAULT. MAINTENANCE REPLACED LH MID EPSU BATTERY IAW AMM 33-51-38.