# SDR AALA202112033944

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2021
- Submitted: December 3, 2021
- Operation: Air carrier
- Aircraft: [N815NN](https://openairdocs.org/aircraft/N815NN), registered now
- Make and model: Boeing 737*
- Aircraft serial: 33208
- Aircraft time: 35,223 hours, 14,262 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Transition Panel
- Part number: 1496444
- Condition: Corroded
- Location: Zone 100 - Fuse
- 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/AALA202112033944

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CORROSION MEASURING L=1.00 IN, W=2.00 IN, D=0.022 IN, ON FORWARD CARGO LEFT HAND TRANSITION PANEL LOCATED BETWEEN STA 408 AND STA 500E AT S26L. REPLACED TRANSITION PANEL PER SRM 53-00-53-2R PROCEDURE 5 AND AARD 51-00-05-1A.

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