# SDR SWAA2023050325176

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 9, 2023
- Submitted: May 3, 2023
- Operation: Air carrier
- Aircraft: [N8667D](https://openairdocs.org/aircraft/N8667D), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36657
- Aircraft time: 26,912 hours, 12,603 cycles
- System (JASC): [2550 · Cargo Compartments](https://openairdocs.org/jasc/2550)
- Part: Angle
- Condition: Corroded
- 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/SWAA2023050325176

## Discrepancy

FWD CARGO R/H TRANSITION ANGLE HAS CORROSION STA.500E-500F.<[01] REMOVED CORROSION ON FWD CARGO TRANSITION ANGLE AT STA 500E+8' RBL 21. DAMAGE IS OUT OF LIMITS PER SRM 53-00-53-1A-2.;[02] REMOVED CORROSION ON FWD CARGO TRANSITION ANGLE AT STA 500E+8' RBL 21. DAMAGE IS OUT OF LIMITS PER SRM 53-00-53-1A-2. C/W INSPECTION;[03] VERIFYING RAW STOCK BAC1496-444 FOR REPAIR TRANSITION ANGLE REF SRM 53-00-53-2R-5.;[04] VERIFYING RAW STOCK BAC1496-444 FOR REPAIR TRANSITION ANGLE REF SRM 53-00-53-2R-5.<BR>CORRECTIVE ACTION:;[05] LOCATED AND DRILLED REPLACEMENT PART I.A.W SRM 51-40-05 AND COUNTERSUNK APPLICABLE FASTENER HOLES I.A.W SRM 51-40-08.;[06] INSPECTED CA#5;[07] INSTALLED NUTPLATES IAW SRM 51-40-10 ON ANGLE AT 0100 UTC TIME APRIL 15.;[08] INSPECTED WORK ACCOMPLISHED IN C/A #7. GEOFFREY SNYDER (TECHNICIAN); 15-APR-2023 00:48 UTC INSTALLED NUT-PLATES IAW SRM 51-40-10 ON ANGLE AT 2200 LOCAL TIME 14APR23.;[09] INSTALLED REPLACEMENT R/H TRANSITION ANGLE REF. SRM 51-40-02.;[10] INSPECTED WORK ACCOMPLISHED IN C/A #9 . INSTALLATION OK<BR> (INSTALLED REPLACEMENT R/H TRANSITION ANGLE REF. SRM 51-40-02.);[11] C/W INSPECTION;[12] C/W INSPECTION

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