# SDR 2006UALA00428

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 7, 2006
- Submitted: March 28, 2006
- Operation: Air carrier
- Aircraft: N928UA
- Make and model: Boeing 737522
- Aircraft serial: 26651
- Aircraft time: 38,176 hours, 27,871 cycles
- System (JASC): [5311 · Fuselage Main, Frame](https://openairdocs.org/jasc/5311)
- Part: Frame
- Condition: Cracked
- Location: Bs 440 S8-9r
- 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/2006UALA00428

## Discrepancy

CABIN FRAME IS CRACKED AT BS 440 BETWEEN STRINGERS 8R-9R AT PSU RAIL ATTACH.  REPAIR ANGLE DOUBLERS INSTALLED REF MM 53-10-84

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