# SDR CALA2026080318210

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2026
- Submitted: August 3, 2026
- Operation: Air carrier
- Aircraft: [N77019](https://openairdocs.org/aircraft/N77019), registered now
- Make and model: Boeing 777224
- Aircraft serial: 35547
- Aircraft time: 89,782 hours, 8,839 cycles
- Engine: Ge GE9094B
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Part number: 111W22022
- Condition: Damaged
- Location: Zone 500
- 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/CALA2026080318210

## Discrepancy

DURING ACCOMPLISH EA 5310-07557 REV C OP 004, REMOVED UNDERWING LONGERON FOUND FWD OTBD FRONT SPAR LOWER CHORD LT OTBD SIDE ONE EXISTING FASTENER HOLE SIZE ENLARGE DWG CALL OUT SIZE, LT SIDE WING CENTER SECTION FRONT SPAR LOWER CHORD REPAIRED IAW ECRA 5710-02993 DISPOSITION 1.

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