# SDR SWAA2024053083040

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2024
- Submitted: May 30, 2024
- Operation: Air carrier
- Aircraft: [N8693A](https://openairdocs.org/aircraft/N8693A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36921
- Aircraft time: 26,036 hours, 12,784 cycles
- System (JASC): [5345 · Fuselage, Equipment Attach Fittings](https://openairdocs.org/jasc/5345)
- Part: Mount
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 947
- 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/SWAA2024053083040

## Discrepancy

AFT R/H LAV; O/B AFT MOUNT AT STA 947 HAS AREAS OF SURFACE CORROSION ON INTERCOSTAL. (MARKED)<[01] PRIOR TO BLENDING; DEPTH OF CORROSION IS .092'. REMAINING THICKNESS IS .108'. DAMAGE IS OUT OF LIMITS PER SRM 53-70-51-1A-1.;[02] LOCATED AND DRILLED NEW INTERCOSTAL BETWEEN STA. 947 TO STA. 967 AT RBL 50' PER SRM 51-40-05.;[03] VERIFIED1. RAJESH ALI (TECHNICIAN); 10-MAY-2024 06:32 UTC<BR>PRIOR TO BLENDING; DEPTH OF CORROSION IS .092'. REMAINING THICKNESS IS .108'. DAMAGE IS OUT OF LIMITS PER SRM 53-70-51-1A-1.;[04] VERIFIED2. RAJESH ALI (TECHNICIAN); 10-MAY-2024 06:33 UTC<BR>LOCATED AND DRILLED NEW INTERCOSTAL BETWEEN STA. 947 TO STA. 967 AT RBL 50' PER SRM 51-40-05.;[05] INSTALLED NEW INTERCOSTAL PER SRM 51-40-02.;[06] C/W INSPECTION;[07] C/W INSPECTION

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