# SDR CALA2011120600788

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2011
- Submitted: January 31, 2012
- Operation: Air carrier
- Aircraft: [N14240](https://openairdocs.org/aircraft/N14240), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28952
- Aircraft time: 40,543 hours, 14,990 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shear Web
- Part number: 147A571235
- 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/CALA2011120600788

## Discrepancy

CABIN RT STA 993 G4B GALLEY RT FWD TIE DOWN AREA O/B SHEAR WEB UPPER SURFACE FOUND CORRSION (RBL 42).  CABIN STA 933 RBL 42 O/B SHEAR WEB UPPER SURFACE CORRSION REMOVED OUT OF SRM 53-70-51 ALLOWABLE DAMAGE 1 FIG 103 LIMITS AND CORRSION SHEAR WEB REPLACED AS PER SRM 51-10-02.  NEW SHEAR WEB INSTALLED AS PER SRM 51-40-02 AND FORM 44.0008 ITEM 1-6 ACCOMPLISHED.

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