# SDR AALA202608288816

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 8, 2026
- Submitted: August 28, 2026
- Operation: Air carrier
- Aircraft: [N358PW](https://openairdocs.org/aircraft/N358PW), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33349
- Aircraft time: 24,970 hours, 11,024 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Condition: Delaminated
- 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/AALA202608288816

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: R/H O/B AFT FLAP HAS LARGE AREA OF DELAMINATION ON THE I/B UPPERSURFACE. REMOVED AND REINSTALLED R/H O/B AFT FLAP IAW B737-NG-AMM 27-51-22 REMOVED DAMAGED SKIN (9.25"X12") ON R/H O/B AFT FLAP IB UPPERSURFACE IAW B737-NG SRM 57-53-01-2R-4, B737-NG SRM51-70-10-2R-4, AND B737-NG SRM 51-70-10-2R FABRICATED REPAIR FILLER (9.25"X12") AND REPAIR DOUBLER (3"X12") USING 7075-T6 BARE .016" PO# FS80792 IAW B737-NG SRM 57-53-01-2R-4, B737-NG SRM 51-70-10-2R-4, AND B737-NG SRM 51-70-10-2R CLEANED AND PREPPED MATING SURFACES ON REPAIR FILLER/DOUBLER IAW B737-NG SRM 57-53-01-2R-4, B737-NG SRM 51--70-10-2R-4, AND B737-NG SRM 51-70-10-2R

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