SDR USAA2014071100002

Service difficulty report · O-Ring · Airbus A321211

Difficulty date: July 8, 2014
Submitted: July 11, 2014
Operation: Air carrier
Aircraft: N165US
Make and model: Airbus A321211
Aircraft serial: 1431
Aircraft time: 45,704 hours, 16,858 cycles
System (JASC): 4990 · APU Oil System
Part: O-Ring
Condition: Leaking
Location: Apu
Stage of operation: NR
How discovered: O
Nature of condition: K, B
Precautionary procedure: K

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

What was found

AN UNUSUAL ODOR THROUGHOUT CABIN. R & R APU OIL FILTER HOUSING O RING IAW AMM 49-91-41. LEAK CHECKED GOOD. ACCOMPLISHED JOB CARD 26L00021002, APU SMELL IN CABIN & JOB CARD 26L00021004, DECONTAMINATION OF ECS APU & ENGINES. NO SMELL IN CABIN NOTED. ACCOMPLISHED JOB CARD 26L00021001, TROUBLESHOOT CABIN AIR QUALITY, OK FOR SERVICE.

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