SDR AALA20141117016

Service difficulty report · Switch · Boeing 777323ER

Difficulty date: November 17, 2014
Submitted: November 20, 2014
Operation: Air carrier
Aircraft: N727AN
Make and model: Boeing 777323ER
Aircraft serial: 33541
Aircraft time: 3,121 hours, 365 cycles
System (JASC): 2450 · AC Power Distribution System
Part: Switch
Condition: Malfunctioned
Location: Electrical Sys
Stage of operation: CL
How discovered: O
Nature of condition: H
Precautionary procedure: A

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

What was found

RETURNED & EMER DECLARED. LANDING UNEVENTFUL. ACFT NOT OVERWEIGHT. DURING CLIMB, AT 10000 FEET, FLIGHT ATTENDANT REPORTED NO AFT GALLEY POWER. CYCLED CABIN UTILITY BUS & BUS SWITCH WOULD NOT RESET. FLIGHT ATTENDANT REPORTED CABIN TEMPERATURE CONTROL FLUCTUATED, VERY COLD THEN VERY HOT. ACCOMPLISHED FIM 26-14-00-810. RESET AIRFLOW & SMOKE SWITCH & CABIN UTILITY BUS SWITCH. OPERATION & INDICATIONS OF AFT GALLEY POWER & CABIN TEMP CONTROL NORMAL.