# SDR CALA2022062401570

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2022
- Submitted: June 24, 2022
- Operation: Air carrier
- Aircraft: [N768UA](https://openairdocs.org/aircraft/N768UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26919
- Aircraft time: 97,079 hours, 17,689 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 140W92512
- Condition: Cracked
- Location: Rh Longeron
- Stage of operation: IN
- 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/CALA2022062401570

## Discrepancy

AD 2019-11-02 EA 5310-06900 REV D OP 002, 2EA CRACKS WERE FOUND ON RH BULIT-UP LONGERON. PRINT & ACCOMPLISH OP 12 OF THE EA TO ACCOMPLISH RH LONGERON REPLACEMENT. TRANSFER REF. NON-ROUTINE HX NRC WO.804513 AND ORIGINATED BY EMP NO. V893003 RH BS 1035 UNDERWING LONGERON REPLACED AS PER EA 5310-06900 REV D OP012. WORK ACCOMPLISHED BY MECHANIC V893003 INSPECTED BY V925649 RII INSPECT IS OKAY. APPROVED BY HX 147141

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