# SDR ASAA2017020819811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2017
- Submitted: February 16, 2017
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35184
- Aircraft time: 37,844 hours, 11,638 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Part number: 146A94014
- 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/ASAA2017020819811

## Discrepancy

AFT PIT FLOOR CROSS SUPPORT CORRODED BS 767 - BS 787. GROUNDED - YES. REMOVED CORROSION ORIGINAL MATERIAL .070 IAW BAC DRAWING 1466A9401 REV C. REMOVED .008 REMAINING .062. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53. RECEIVED NEW TEE ASSEMBLY PART NUMBER 146A9401-4 PO 885770.1. TEE ASSEMBLY REMOVED AND INSTALLED IAW SRM 51-40-02-0G-0.

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