What was found
AIRCRAFT IN BAST VISIT: MAINTENANCE REPORTS ESPU BATTERY FAILED TEST AT 12WL. REMOVED AND REPLACED BATTERY AT 12WL ESPU IAW 33-51-38. OPS CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BAST VISIT: MAINTENANCE REPORTS ESPU BATTERY FAILED TEST AT 12WL. REMOVED AND REPLACED BATTERY AT 12WL ESPU IAW 33-51-38. OPS CHECKS GOOD.