# SDR WRLA20100607364

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 7, 2010
- Submitted: June 17, 2010
- Operation: Air carrier
- Aircraft: N741WA
- Make and model: Boeing 747-4H6
- Registry model: [Boeing 747-4H6](https://openairdocs.org/model/boeing-747-4h6) (OpenAirDocs)
- Aircraft serial: 25702
- Aircraft time: 70,060 hours, 9,121 cycles
- Engine: Pwa PW4056
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Door Frame
- Part number: 65B0500065
- Condition: Cracked
- Location: Fuselage
- 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/WRLA20100607364

## Discrepancy

CRACK - LEFT NR 5 ENTRY DOOR FWD CENTER FRAME CRACK.  NRC U05069 ISSUED.  TRIM OUT THE DAMAGE FRAME AND KEEP 0.5 INCH RADIUS PER NDT MANUAL PART 6 51-00-00, FIG 23 ENSURE THE TRIM OUT AREA FREE OF CRACK.

---
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.