# SDR SWAA2021071287064

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2021
- Submitted: July 12, 2021
- Operation: Air carrier
- Aircraft: [N749SW](https://openairdocs.org/aircraft/N749SW), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29801
- Aircraft time: 74,742 hours, 43,712 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Tie Clip
- Condition: Corroded
- Location: Bs 847 S25l
- 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/SWAA2021071287064

## Discrepancy

CORROSION TIE CLIP LOCATED BS847 AND STR25L AT AFT CARGO COMPARTMENT ; 2021-282486 / [01] TOOL USED CALIPER P/N 700-113-10 S/N 0019289 DUE DATE 25-MAR-22; [02] TOOL USED: PRECISION RADIUS GAUGE; P/N S167C; S/N AE-35943; DUE DATE 04-JAN-21; [03] TOOL USED P/N: NORTEC 500D S/N:N500X12101V022237; CAL DUE DATE:24-AUG-21; [04] REPLACED NEW TIE CLIP LOCATED BS847 AND STR25L AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND 51-10-02 ITEM 9 AND DWG # 146A1281-19 REV A; [05] REPLACED NEW TIE CLIP LOCATED BS847 AND STR25L AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND 51-10-02 ITEM 9 AND DWG # 146A1281-19 REV A; COMPLETED RII INSPECTION

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