What was found
WHILE ACCOMPLISHING JC 33C22033002 EPSU BATTERIES AT 3L, 3R, 4L & 4R FAULTED. REPLACED EPSU BATTERIES AT 3L, 3R, 4L & 4R IAW AMM 33-51-38-000-802 400-802. OPERATIONS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE ACCOMPLISHING JC 33C22033002 EPSU BATTERIES AT 3L, 3R, 4L & 4R FAULTED. REPLACED EPSU BATTERIES AT 3L, 3R, 4L & 4R IAW AMM 33-51-38-000-802 400-802. OPERATIONS CHECKED GOOD.