What was found
POWER SUPPLY M739 AT SEAT 39A DOES NOT HOLD BATTERY IN POSITION. REPLACED POWER SUPPLY SYSTEM OPERATION IS NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
POWER SUPPLY M739 AT SEAT 39A DOES NOT HOLD BATTERY IN POSITION. REPLACED POWER SUPPLY SYSTEM OPERATION IS NORMAL.