# SDR ASAA1159589

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 17, 2011
- Submitted: May 5, 2011
- Operation: Air carrier
- Aircraft: [N564AS](https://openairdocs.org/aircraft/N564AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35103
- Aircraft time: 17,148 hours, 5,404 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 143A9485Y3
- Condition: Corroded
- 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/ASAA1159589

## Discrepancy

FORWARD CARGO COMPARTMENT AT AFT BULKHEAD FLOOR SUPPORT/AFT BULKHEAD ATTACH ANGLE CORRODED ENTIRE LENGTH.  SUPPORT ANGLE CORRODED BEYOND SRM 53-30-53 LIMITS.  REMOVED ANGLE SUPPORT IAW SRM 51-40-02.  RECEIVED NEW ANGLE SUPPORT PART NUMBER 143A9485Y35 PO 708634.1 LOCATED HOLES FASTENERS AND DRILLED IAW SRM 51-40-05.  INSTALLED ANGLE SUPPORT IAW SRM 51-40-02.

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