# SDR UPS02438261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2002
- Submitted: May 17, 2002
- Operation: Air carrier
- Aircraft: [N676UP](https://openairdocs.org/aircraft/N676UP), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20101
- Aircraft time: 75,235 hours, 21,257 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- 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/UPS02438261

## Discrepancy

INSPECTION TYPE:C AFT COMPT - BS 1800 S-41L TO 42L FRAME UPPER CHORD FOUND CRACKED.  AFT COMPT BS 1800 BETWEEN STR 38L TO 42L FRAME REPAIRED AS PER SRM 53-10-04 FIG 66.

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