# SDR CALA2011083000563

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 30, 2011
- Submitted: September 1, 2011
- Operation: Air carrier
- Aircraft: [N35236](https://openairdocs.org/aircraft/N35236), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28801
- Aircraft time: 39,462 hours, 14,756 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 147A571OU2
- 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/CALA2011083000563

## Discrepancy

CABIN STA 991 RBL 31-RBL 32 FLOOR SUPPORT ANGLE CORRODED.  CABIN STA 991 RBL 33 -RBL 32 FLOOR SUPPORT ANGLE CORRSION REMOVED AND BLENDED AREA D=0.030" (ORG 0.050") X W=0.85" X L=1.5" OUT OF SRM 53-70-51 ALLOWABLE DAMAGE 1 FIG 103 LIMITS AND CORRODED FLOOR SUPPORT ANGLE REPLACED AS PER SRM 51-10-02 AND NEW SUPPORT ANGLE INSTALLED AS PER SRM 51-40-02 FORM 44.0008 1-9 COMP.

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