# SDR UIEA2023071000735

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2023
- Submitted: July 10, 2023
- Operation: Air carrier
- Aircraft: [N445MC](https://openairdocs.org/aircraft/N445MC), registered now
- Make and model: Boeing 747-4B5F
- Registry model: [Boeing 747-4B5F](https://openairdocs.org/model/boeing-747-4b5f) (OpenAirDocs)
- Aircraft serial: 33515
- Aircraft time: 84,103 hours, 14,127 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2023071000735

## Discrepancy

CRACK DAMAGE ON THE WEB OF STA 2231 FRAME AT S-21L AND S-22L(<P>1. REMOVED AFFECTED FASTENERS TO GET ACCESS IAW SRM 51-40-02-06-0. REV 97. 2. REPAIRED DAMAGE AREA IAW SRM 53-60-15-2R-3 REPAIR 3 FIG 203 PARAGRAPH 5 REV 97. 3. INSTALLED FASTENERS IAW SRM 57-40-02-06-0, REV 97 AND DWG 65B05000 SH 21. 4. CONDITION CHECK NORMAL AND JOB COMPLETED</P>)

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