# SDR CALA2011072900519

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 29, 2011
- Submitted: August 29, 2011
- Operation: Air carrier
- Aircraft: [N37273](https://openairdocs.org/aircraft/N37273), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31591
- Aircraft time: 33,659 hours, 10,588 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Beam
- Part number: 147A55061
- Condition: Corroded
- 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/CALA2011072900519

## Discrepancy

CORROSION AT STA 986 LBL 20 - LBL 44 AT N/P HOLE S.  REMOVED DAMAGE PER ECRA 5321-01429, FABRICATED REPAIR ANGLES, STRAPS & FILLERS PER ECRA 5321-01429, TREATED & PRIMED REPAIR PARTS PER SRM 51-20-01 & INSTALLED PER ECRA 5321-01429.

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