# SDR IPXA2024092472968

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2024
- Submitted: September 24, 2024
- Operation: Air carrier
- Aircraft: [N419UP](https://openairdocs.org/aircraft/N419UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23906
- Aircraft time: 35,532 hours, 23,469 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Damaged
- Location: Zone 100
- 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/IPXA2024092472968

## Discrepancy

R/H LOWER FUSELAGE STA 1500-1520 MARKED WITH #7 BETWEEN STRINGERS 26-25 HAS A NICK. DOT 75-021 HA-75. AFTER REMEASUREMENTS AT SKIN BETWEEN STA 1500-1520, BTW STRINGERS 26-25. P/N PR5044, BATCH# 40497. FOUND THE REAL REMAINED MATERIAL THICKNESS IS 0.034 IN. IS WITHIN IN LIMITS IAW B757-200 SRM 53-00-01-1A-1, ALLOWABLE DAMAGE 1, TABLE I, LETTER C, D AND DETAIL II. USED TOOL: T89336, T91476.

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