# SDR SWAA2022020887431

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2018
- Submitted: February 8, 2022
- Operation: Air carrier
- Aircraft: N767SW
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29807
- Aircraft time: 63,134 hours, 36,830 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Splice
- Condition: Corroded
- Location: Aft Cargo Compt
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022020887431

## Discrepancy

***CORROSION*** AFT CARGO BAY FLOOR PANEL SPLICE STRIP AT BS 772 HAS AREAS OF CORROSION BETWEEN LBL 21 AND RBL 21 WL 156. / UPON INVESTIGATION AFT CARGO BAY FLOOR SPLICE; TEE STRAP AT BS 772. BETWEEN; LBL 21 TO RBL 21; WL 156; FOUND TO BE OUT OF LIMITS DUE TO NO ALLOWABLE DAMAGE ON SRM. PART WILL BE REPAIR BY REPLACEMENT. IAW SRM 51-10-02-0G-0. FABRICATED NEW TEE STRAP ITEM # BAC1505-100581 # 7075T6; LOT # 1294347. APPLIED CHEMICAL CONVERSION AND PRIMER. IAW DWG # 146A9401 SOPM 20-43-03 AND AMM 51-21-72-370-804. 80002U 07FEB18

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