# SDR IPXA2026072249902

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2026
- Submitted: July 22, 2026
- Operation: Air carrier
- Aircraft: [N373UP](https://openairdocs.org/aircraft/N373UP), registered now
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 66809
- Aircraft time: 12,160 hours, 5,018 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Part number: 2242302545
- Part serial: 7858001
- Condition: Cracked
- Location: Zone 400
- 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/IPXA2026072249902

## Discrepancy

CRACK - SKIN , NO.1 ENG R/H CORE COWL LWR FWD LATCH AREA.  PERFORMED THE HEAT TREATMENT FROM 2219-T31 TO T81 CONDITION.  IAW EGAT WORK SHEET  60563 STEP 4.F.(1) (TABLE 201 PAGE 14 OF 14).  REPAIR DAMAGE AREA I.A.W SRM 54-45-01-2R-12 REV. 95 AND EGAT WORK SHEET 60563,

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.