SDR UALA2013031101439

Service difficulty report · Amplifier · Boeing 767322

Difficulty date: March 8, 2013
Submitted: March 13, 2013
Operation: Air carrier
Aircraft: N656UA
Make and model: Boeing 767322
Aircraft serial: 25394
Aircraft time: 84,948 hours, 13,472 cycles
Engine: Pwa PW4060
System (JASC): 2340 · Interphone/Passenger Announcement (PA) System
Part: Amplifier
Part number: 6225342101
Part serial: 24
Condition: Faulty
Location: Nr 1
Stage of operation: IN
How discovered: O
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

REPLACED PA AMP AND AUDIO ACCY UNIT. PUT BACK OLD AUDIO ACCY UNIT. PA AMP MR23316 - 1 REPLACED WITH MR23316 - 30. REF LOG 8, PANASONIC DID SO WORK EARLIER TODAY, PLEASE HAVE THEM REPLACE THE PARTS OR RELOAD SOFTWARE FOR TROUBLESHOOTING PURPOSES. REPLACED AUDIO ACC UNIT, OPS CHECK NORMAL.