# SDR SWAA2023030600724

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2023
- Submitted: March 6, 2023
- Operation: Air carrier
- Aircraft: [N7885A](https://openairdocs.org/aircraft/N7885A), registered now
- Make and model: Boeing 737-76N
- Registry model: [Boeing 737-76N](https://openairdocs.org/model/boeing-737-76n) (OpenAirDocs)
- Aircraft serial: 33379
- Aircraft time: 62,518 hours, 31,343 cycles
- System (JASC): [5714 · Wing, Center Box](https://openairdocs.org/jasc/5714)
- Part: Support
- Condition: Cracked
- Location: Zn 100 Fus Lower
- 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/SWAA2023030600724

## Discrepancy

BRACKET HAS A CRACK BS 540+7 RBL 19 ON R/H SIDE SUPPORT BEAM - WING CENTER SECTION.<[01] EVALUATED BRACKET SUPPORT RH SIDE A/C SYSTEM PIPE AND NO FOUND ALLOWABLE DAMAGE ON SRM 53-40-71-1A-1; REPAIRABLE BY REPLACEMENT IAW SRM 51-10-02-0G-0 PART 9.C. CRACK MEASUREMENT L=1.0'' TOOL USED CALIPER ID:ATS2739 SN:A22004232 DUE DATE:11/2023.;[02] REMOVED BRACKET SUPPORT RH SIDE A/C SYSTEM PIPE IAW SRM 51-40-02-0G-0.;[03] OK TO INSTALL NEW SUPPORT BRACKET. P/N:212A1116-1;[04] VERIFIED CORRECTIVE ACTION 1; 2 AND 3 WITH OK TO INSTALL BRACKET. <BR>VERIFIED MEASUREMENT TABLE;[05] INSTALLED NEW SUPPORT BRACKET IAW SRM 51-40-02-0G-0 AND DWG#212A1116.;[06] VERIFIED CORRECTIVE ACTION 5

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