# SDR AALA2018072019009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 19, 2018
- Submitted: July 20, 2018
- Operation: Air carrier
- Aircraft: [N896NN](https://openairdocs.org/aircraft/N896NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33224
- Aircraft time: 19,180 hours, 7,652 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: BAC1496444
- Condition: Corroded
- Location: Bs 500a-500e
- 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/AALA2018072019009

## Discrepancy

SEVERAL SPOTS OF CORROSION FOUND ON THE LEFT ZEE CHANNEL ASSEMBLY, BS 500E TO 500A.  REPAIRED THE CHANNEL IAW SRM 53-00-53-2R-6.

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