# SDR SWAA2022021704924

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2018
- Submitted: February 17, 2022
- Operation: Air carrier
- Aircraft: N782SA
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29808
- Aircraft time: 63,449 hours, 37,128 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Support
- 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/SWAA2022021704924

## Discrepancy

***CORROSION*** AFT CARGO FLOOR BOARD SUPPORT STA. 887 STR 25R TO 25L HAS CORROSION (MARKED) / EVALUATED CORROSION; NO LIMITS FOUND. PART TO BE REPLACED IAW SRM 51-10-02-0G-0 (9) FABRICATED NEW AFT CARGO FLOOR BOARD SUPPORT LOCATED AT STA 887 STR 25R TO 25L FROM BAL 1505-100543# 7075-T6511 LOT #5069212-1 IAW DWG 146A9401 REV C; AMM 51-21-41-370-802 AND 51-21-72-370-804. SRM 53-60-53-01-2 57403U 07/30/2018 SWITCHED OUT DAMAGED FLOOR BOARD SUPPORT 'TEE' WITH FABRICATED REPLACEMENT 'TEE' ON PARTS STORAGE SHELF; 20325C 20AUG18

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