# SDR AALA202107137569

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2021
- Submitted: July 13, 2021
- Operation: Air carrier
- Aircraft: [N842NN](https://openairdocs.org/aircraft/N842NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31099
- Aircraft time: 33,780 hours, 13,752 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Condition: Damaged
- Location: Zone 100
- 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/AALA202107137569

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: DAMAGED BAFFLE INTERCOSTAL BELOW TRANSITION PANEL BETWEEN STA 500E AND STA 500D AT LBL 23, MEASURING L=3.0 IN, W=0.5 IN, D=0.5 IN. REPLACED INTERCOSTAL WITH NEW IAW SRM 53-00-01-6.

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