# SDR CALA2023101903117

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2023
- Submitted: October 19, 2023
- Operation: Air carrier
- Aircraft: [N661UA](https://openairdocs.org/aircraft/N661UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 27158
- Aircraft time: 116,818 hours, 17,907 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: 451T260318
- Condition: Corroded
- Location: Sta 577 Lbl 24
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2023101903117

## Discrepancy

GEN ITEM: 63-5310-1-2660 FORWARD CARGO COMPARTMENT FLOOR WEB BULGING BETWEEN PLIES UNDER PDU 8L @ STA 577 LBL 24. SUSPECTED CORROSION BETWEEN THE PLIES. REF AMES NR 163376-0100-0233. BLENDED + CHECKED LIMITS FOUND TO BE OUT OF LIMITS WITH 100% MAT T. LOSS. REMOVED + REPLACED FLC FLOOR WEB UNDER PDU 8L @ STA 577 LBL24 IAW B767 DWG 451T2603.

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