# SDR CALA0800368

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2008
- Submitted: April 28, 2008
- Operation: Air carrier
- Aircraft: [N13138](https://openairdocs.org/aircraft/N13138), registered now
- Make and model: Boeing 757224
- Aircraft serial: 30351
- Aircraft time: 30,447 hours, 9,397 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 141N5170
- 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/CALA0800368

## Discrepancy

FOUND HEAVY CORROSION ON CABIN INTERCOSTAL AT BS 345 LBL 20.  INSTALLED NEW FLOOR SUPPORT REFERENCE DRAWING 141N5170 ITEM 56 AND SRM 51-40-02 AND GMM 10-900-01.

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