# SDR CALA2013091191204

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 11, 2013
- Submitted: November 1, 2013
- Operation: Air carrier
- Aircraft: N127UA
- Make and model: Boeing 747422
- Aircraft serial: 28813
- Aircraft time: 56,281 hours, 6,537 cycles
- Engine: Pwa PW4056
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Damaged
- Location: Bs 1680-1700
- 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/CALA2013091191204

## Discrepancy

AFT CARGO BS 1680-1700 LBL 33 CABIN FLOOR SUPPORT HAS ONE SCREW HOLE ELONGATED.   REPLACED IAW SRM 51-10-02 & NEW FLOOR SUPORT INSTALLED IAW SRM 51-40-02 AT BS 1680 TO BS 1720.

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