What was found
DURING EPSU SYS TEST, BATTERY & EPSU FAULTS RECORDED AT 11WL,12WL, 14WL, 15WL, & 17WL POSITIONS. REPLACED FOR LOW VOLTAGE BATTERIES AT EPSU 11, 12, 14, 15, &17WL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING EPSU SYS TEST, BATTERY & EPSU FAULTS RECORDED AT 11WL,12WL, 14WL, 15WL, & 17WL POSITIONS. REPLACED FOR LOW VOLTAGE BATTERIES AT EPSU 11, 12, 14, 15, &17WL.