What was found
ESPU BATTERY FWD L MESSAGE FOUND WHILE PERFORMING STEP 7 OF THE SERVICE CHECK. R & R OVERWING EPSU BATTERY. INSTALLED SERVICEABLE BATTERY PACK IAW AMM 33-51-38, P6 401. OP TESTED OK FOR SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ESPU BATTERY FWD L MESSAGE FOUND WHILE PERFORMING STEP 7 OF THE SERVICE CHECK. R & R OVERWING EPSU BATTERY. INSTALLED SERVICEABLE BATTERY PACK IAW AMM 33-51-38, P6 401. OP TESTED OK FOR SERVICE.