SDR CALA2013080590163

Service difficulty report · Sensor · Airbus A320232

Difficulty date: August 4, 2013
Submitted: August 6, 2013
Operation: Air carrier
Aircraft: N497UA
Make and model: Airbus A320232
Aircraft serial: 1847
Aircraft time: 36,627 hours, 16,099 cycles
Engine: Iae V2527A5
System (JASC): 2160 · Cabin Temperature Control System
Part: Sensor
Condition: Loose
Location: Cabin Temp
Stage of operation: IN
How discovered: V
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

AFT CABIN TEMP UNCONTROLABLE WITH FULL HOT- HOT AIR SELECTOR AT 2.60 DRG. PAC 1 OUTLET WAS ACP CFDS CAB TEMP TEST AND OPS CHECK NORMAL, RAN PACK 1 AND TEMP FOLLOWED AND RESPONDED TO COCKPIT INPUT, REMOVED AND INSPECTED AFT CABIN TEMP SENSOR AND FOUND CLEAN. FOUND FWD FASTENER ON TEMP SENSOR HOUSING LOOSE AND WOULD NOT RESET. REPLACED FWD FASTENER AND HOUSING NOW SECURE. NO PREVIOUS FAULTS, PREVIOUS LEGS.

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