# SDR FOTR20006NR2031

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 2010
- Submitted: March 31, 2010
- Operation: Air carrier
- Filed by: [Flightstar Aircraft Services LLC, repair station FOTR986N](https://openairdocs.org/faa-repair-station/FOTR986N/flightstar-aircraft-services-llc.md) (OpenAirDocs)
- Aircraft: N286SC
- Make and model: Boeing 727-2A1
- Registry model: [Boeing 727-2A1](https://openairdocs.org/model/boeing-727-2a1) (OpenAirDocs)
- Aircraft serial: 21601
- Aircraft time: 57,864 hours, 41,947 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Condition: Debonded
- Location: Aft Flap
- Component: Aft Flap
- Component part number: 6521634
- 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/FOTR20006NR2031

## Discrepancy

LT INBD AFT FLAP LOWER SURFACE HAS DISBONDED AREA AT WBL 135.  REPAIRED ON ASI WO 20006, N/R 02031. INSTALLED HOT BONDED REPAIR TO LEFT INBD AFT FLAP LOWER SURFACE AT WBL 135 IAW B727 SRM 51-40-20, PARA 20 AND 51-40-23, REV 102.  MATERIAL USED: CORE; 5052-4.4-3/16, 2 DIA., DOUBLER; 7075-T6, 0.016 DIM.; 5 DIA.

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