SDR YENA2026052100473

Service difficulty report · Generator · Airbus A321231

Difficulty date: May 19, 2026
Submitted: May 21, 2026
Operation: Air carrier
Aircraft: N958JB
Make and model: Airbus A321231
Aircraft serial: 06859
Aircraft time: 38,753 hours, 12,345 cycles
System (JASC): 2421 · AC Generator-Alternator
Part: Generator
Part number: 59136674
Part serial: 3370
Condition: Failed
Location: Zone 100
Part time: 17,104 hours, 7,904 cycles
Stage of operation: LD
How discovered: O
Nature of condition: B
Precautionary procedure: O

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

What was found

FLT 2895, BOS-PUJ. EXTREME STRONG DIRTY SOCK SMELL AFTER LANDING WITH APU ON. DID NOT DISSAPATE WHILE AT GATE. ( APU SYSTEM ); REMOVED & REPLACED APU GENERATOR PER AMM 24-23-51 OPS CHK GOOD NO ODOR NOTED, MDDR CLEARED, MX-4 UPDATED . PLACARD REMOVED.

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