# SDR CALA2026072718059

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2026
- Submitted: July 28, 2026
- Operation: Air carrier
- Aircraft: [N21108](https://openairdocs.org/aircraft/N21108), registered now
- Make and model: Boeing 757224
- Aircraft serial: 27298
- Aircraft time: 108,984 hours, 26,250 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Part number: 113N2601
- Condition: Cracked
- Location: Zone 600 Flap
- 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/CALA2026072718059

## Discrepancy

HIDDEN DAMAGE INSP, RT WING INBD FLAP UPPER SKIN CRACKED APPROX 2"AT I/B SIDE.  REMOVED 70 E/A FASTENERS AND INSTALLED RT WING INBD FLAP UPPER, REMOVED AND INSTALLED 3 E/A BOLTS IAW B757-200 SRM 51-40-02-0G-0, PERFORMED POST REPAIR INSPECTION AT RT WING INBD FLAP UPPER SKIN APPROX 2" AT I/B SIDE IAW. SRM 50-01-01 PTI  & SRM 51-00-05.

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