# SDR ASAA2019011428103

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2019
- Submitted: February 9, 2019
- Operation: Air carrier
- Aircraft: [N514AS](https://openairdocs.org/aircraft/N514AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35193
- Aircraft time: 39,405 hours, 11,829 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Channel
- Part number: 146A812711
- 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/ASAA2019011428103

## Discrepancy

AFT CARGO RT SIDE TRANSITION Z CHANNEL STA 767 TO 787 HAS CORROSION AT FWD END. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND TO BE OUT OF LIMITS IAW SRM 53-60-15-1A-1 PAGE 103 DETAIL . REMOVED AND REPLACED Z CHANNEL (SHIELD) IAW SRM 51-40-02-06-0.

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