# SDR CALA2020042600878

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2020
- Submitted: April 26, 2020
- Operation: Air carrier
- Aircraft: [N2243U](https://openairdocs.org/aircraft/N2243U), registered now
- Make and model: Boeing 777-300ER
- Registry model: [Boeing 777-300ER](https://openairdocs.org/model/boeing-777-300er) (OpenAirDocs)
- Aircraft serial: 63723
- Aircraft time: 12,237 hours, 1,117 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 675W00036
- Condition: Unknown
- Location: Fuselage
- 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/CALA2020042600878

## Discrepancy

SUPPORT TASK - REF QC REQUEST - REF EA 5310-07558 OP 002 - 777-3 00ER RH UNDERWING LONGERON FITTING MODIFICATION (FOR SCEPTRE INF O UPDATE) REF NR LP 9130441 EA 5310-07558 OP 002 777-300ER RH UNDERWING LONGERON FITTING MOD IFICATION ACCOMPLISHED, STRUCTURAL SIGNIFICANT FINDINGS REPORT F ORM 46-0024, WEIGHT AND BALANCE CHANGE FORM 46-0075 ATTACHED INSPECTED AND APPROVED.

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