SDR HALA202303060032

Service difficulty report · Computer · Airbus A321271N

Difficulty date: March 3, 2023
Submitted: March 6, 2023
Operation: Air carrier
Aircraft: N208HA
Make and model: Airbus A321271N
Aircraft serial: 08123
Aircraft time: 11,254 hours, 2,561 cycles
System (JASC): 2100 · Air Conditioning System
Part: Computer
Part number: 87292325V07
Part serial: VL2062010969
Condition: Faulted
Stage of operation: UK
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

ETOPS - AVNCS SYS FAULT DURING PREFLIGHT. FOUND INLET BYPASS V (16HQ) FAULT. DEFERRED PER MEL 21-26-03. REF TSM 21-26-00-810-806-A, CHSNGED INLET BYPASS VALVE (16HQ), CONDITION SAME. REMOVED & REPLACED AEVC COMPUTER. BITE CHECK GOOD, NO FAULTS NOTED. PLACARD RMVD, MIC SHEET UPDATED.

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