What was found
AUTONOMOUS STANDBY POWER SUPPLY UNIT FAILED BITE TEST R&R AUTONOMUS STANDBY POWER SUPPLY POWER M/M 52-73-18. THIS CLEARS M 259193 PLACARD REMOVED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AUTONOMOUS STANDBY POWER SUPPLY UNIT FAILED BITE TEST R&R AUTONOMUS STANDBY POWER SUPPLY POWER M/M 52-73-18. THIS CLEARS M 259193 PLACARD REMOVED.