# SDR IPXA2018040428174

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2018
- Submitted: April 4, 2018
- Operation: Air carrier
- Aircraft: [N581UP](https://openairdocs.org/aircraft/N581UP), registered now
- Make and model: Boeing 747-4R7F
- Registry model: [Boeing 747-4R7F](https://openairdocs.org/model/boeing-747-4r7f) (OpenAirDocs)
- Aircraft serial: 25866
- Aircraft time: 108,153 hours, 18,127 cycles
- System (JASC): [5347 · Fuselage, Seat/Cargo Attach Fittings](https://openairdocs.org/jasc/5347)
- Part: Cargo Track
- Part number: 65B3826713
- Condition: Corroded
- Location: Bs 2038
- 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/IPXA2018040428174

## Discrepancy

INSPECTION TYPE: D2, CORROSION FOUND ON THE MAIN DECK CARGO TRACK FLANGE, BS 2038, LBL 98.58.  REPAIRED IAW SRM 53-00-52-1A-1, DETAIL VI,  REV 82, AND SRM 51-20-01-0G, REV 82.

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