# SDR ASAA2018121197281

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 29, 2018
- Submitted: December 11, 2018
- Operation: Air carrier
- Aircraft: [N516AS](https://openairdocs.org/aircraft/N516AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39044
- Aircraft time: 38,095 hours, 11,548 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Channel
- Part number: 146A750252
- Condition: Corroded
- Location: Bs 727f-727h
- 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/ASAA2018121197281

## Discrepancy

AFT PIT R/H ZEE CHANNEL SEVERAL SPOTS OF CORROSION BETWEEN BS727F - BS727H. GROUNDED - YES. BLENDED CORROSION FROM AFT PIT R/H ZEE CHANNEL B5727F-727H ORG MAT .040 REMOVED .040, .000 REMAINS, FOUND TO BE OUT OF LIMITS PER B737-800 SRM 53-00-53 ACCOMPLISHED SRM REPAIR 5 PER B737-800 SRM 53-00-53-2R-5 ON ALASKA CARD G1085833 AND HAECO CARD 44833 DOT REMOVED.

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