SDR YENA2025011500046

Service difficulty report · Transducer · Airbus A321271NX

Difficulty date: January 14, 2025
Submitted: January 15, 2025
Operation: Air carrier
Aircraft: N2142J
Make and model: Airbus A321271NX
Aircraft serial: 10254
Aircraft time: 13,239 hours, 2,469 cycles
Engine: Iae PW1133GAJM
Engine time: 13,239 hours, 2,469 cycles
System (JASC): 7732 · Engine Vibration Analyzer
Part: Transducer
Part number: 1030978
Part serial: LCWKAL3185
Condition: Failed
Location: Nr 2 Engine
Part time: 12,329 hours, 3,022 cycles
Stage of operation: NR
How discovered: O
Nature of condition: J, E
Precautionary procedure: O

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

What was found

FLT#498, SEA-BOS. (ETOPS) 'MULTIPLE ECAMS FOR ENG 2 HIGH VIBRATION (N1) -REDUCED THRUST/SPEED + VIBRATIONS HALTED N1-87.4, EGT 858, N2 89.3, FF-3000 -VIBRATIONS ADDED RAPIDLY FROM 0.1 UP TO OVER 10.0; PER TSM 77-32-00-810-824-A INSPECTED AND TESTED W03 HARNESS ENG 2 N2 VIB. NO FAULTS. REPLACED FWD VIB SENSOR (4068KS) REF AMM 77-32-21. TEST OK.'

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