# SDR CALA2018040601119

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2018
- Submitted: May 18, 2018
- Operation: Air carrier
- Aircraft: N568UA
- Make and model: Boeing 757222
- Aircraft serial: 26674
- Aircraft time: 81,729 hours, 27,521 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 146N54179
- Condition: Corroded
- Location: Bs 1445.6-1500
- 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/CALA2018040601119

## Discrepancy

BULK CARGO FLOOR SUPPORT LBL 16, BS 1445.6 TO 1500 CORRODED  REMOVED THE CORROSION IAW SRM 53-00-53, AD1, PG 105, FIG 101, DETAIL V.   FOUND TO BE OUT OF LIMITS.   REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02, PG 4-7, AND DWG 146N5390, REV C.

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