SDR HALA2022081700146

Service difficulty report · None · Airbus A321271N

Difficulty date: August 17, 2022
Submitted: August 18, 2022
Operation: Air carrier
Aircraft: N218HA
Make and model: Airbus A321271N
Aircraft serial: 8764
Aircraft time: 1,816 hours, 8,663 cycles
System (JASC): 4900 · Airborne Auxiliary Power Unit (APU) System
Part: None
Condition: None
Stage of operation: UK
How discovered: O
Nature of condition: J
Precautionary procedure: K

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

What was found

ETOPS - ECAM DISPLAY: "APU AUTO SHUT DOWN". ACCOMPLISHED TSM 49-00-81 AND FOUND EXCITER BOX INOP. REMOVED & REPLACED EXCITER BOX PER AMM 49-41-38-400-803. OPS CHK GOOD. OK FOR SVC. REMOVED P/N 3888058-7 S/N 180850, INSTALLED P/N 3888058-7 S/N 160903.

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