# SDR DALA2018111956680

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 2018
- Submitted: November 19, 2018
- Operation: Air carrier
- Aircraft: [N550NW](https://openairdocs.org/aircraft/N550NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26497
- Aircraft time: 48,163 hours, 20,054 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Damaged
- Location: Bs 1450
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2018111956680

## Discrepancy

(AIRCRAFT 5650, L/P 0827290) LOCATED NON STANDARD FASTNER STA 1450 BTWN 28L-29L. REPAIRED FUSELAGE SKIN AT STA 1450 BETWEEN STR 28L- AND 29L IAW B757 SRM 53-00-01 REPAIR 3. CUT OUT DIM 1.65" X 1.47". INSPECTION REQUIRED AT 37,500 FC FROM DATE OF REPAIR INSTALL AND REPEAT EVERY 6,000 FC THERE AFTER USING HFEC OR EVERY 3,000 FC USING LFEC PER TABLE 5.

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