# SDR HALA20230918201

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2023
- Submitted: September 18, 2023
- Operation: Air carrier
- Aircraft: [N393HA](https://openairdocs.org/aircraft/N393HA), registered now
- Make and model: Airbus A330-243
- Registry model: [Airbus A330-243](https://openairdocs.org/model/airbus-a330-243) (OpenAirDocs)
- Aircraft serial: 1422
- Aircraft time: 39,504 hours, 6,331 cycles
- Engine: Rroyce RB211TRENT77
- Engine time: 31,259 hours, 4,951 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: CL
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA20230918201

## Discrepancy

ETOPS - ENG 2 ADVISORY VIB N1 IN CLIMB FL380 VIB N1 - 5.7 VIB N2 - 0.6 VIB N3 - 0.7 N1 - 87% N3 - 90.1% EGT 700 DEG C IN CRUISE OK. REMEOVED/REPLACED #2 ENG FAN BLADE SET AND APPLIED DRY FILM LUBE PER T/C: E1128-330-77-001 WO#265361. PERFORMED TEST 11 ENG VIBE SURVEY RESULTS (0.9 N1) W/IN LIMITS. OK TO CONT ON DMI 529232 (#2 ENGINE UNDERWENT FAN BLADE LUBE AND MAY EXPIERENCE HIGHER THAN NORMAL VIBES.) .

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