What was found
AIRCRAFT IN BASE MX. EMER POWER SUPPLY UNIT 10WL, BITE TEST SHOWED UNIT FAULT. REPLACED EMER POWER SUPPLY UNIT & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-38-400-001-A.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MX. EMER POWER SUPPLY UNIT 10WL, BITE TEST SHOWED UNIT FAULT. REPLACED EMER POWER SUPPLY UNIT & ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK IAW AMM 33-51-38-400-001-A.