# SDR CALA2018112302411

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2018
- Submitted: November 23, 2018
- Operation: Air carrier
- Aircraft: [N775UA](https://openairdocs.org/aircraft/N775UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26947
- Aircraft time: 92,705 hours, 15,996 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 140W92512
- Condition: Cracked
- Location: Bs 1035
- 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/CALA2018112302411

## Discrepancy

REF NR LP 9130370,SUPPORT TASK - EA5310-06900 OP002 AD2017-16-10 RH BS1035 UNDERWING LONGERON AREA,2EA CRACKS FOUND AT TWO ALUMINUM LAYED AS MARKED RH BS1035 UNDERWING LONGERON REPLACED AS PER EA5310-06900 OP12 SEQ 1470 ADD EMP:V897381 INSP BY HX129800,APPROVED

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