# SDR SWAA2023102004240

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 25, 2023
- Submitted: October 20, 2023
- Operation: Air carrier
- Aircraft: [N8674B](https://openairdocs.org/aircraft/N8674B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36734
- Aircraft time: 26,522 hours, 12,730 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: UNKNOWN
- 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/SWAA2023102004240

## Discrepancy

AFT CARGO STA 767-787 RBL 23 TRANSITION ANGLE HAS CORROSION AROUND NUT PLATE HOLES.<[01] REMOVED CORROSION FROM AREA PER SRM 53-60-15-1A-1 (REMAINING THICKNESS 0.045'). TRANSITION ANGLE IS OUT OF WITHIN LIMITS PER<BR>SRM 53-60-15-1A-1.;[02] REMOVED RH TRANSITION ANGLE (SHIELD) STA 767-787; RBL 23.;[03] LOCATED HOLES ON NEW TRANSITION ANGLE (SHIELD) PER SRM 51-40-02.;[04] 3. CARLOS FLOREZ (TECHNICIAN); 02-OCT-2023 16:52 UTC<BR>LOCATED HOLES ON NEW TRANSITION ANGLE (SHIELD) PER SRM 51-40-02.<BR>C/W INSPECTION.;[05] OK TO INSTALL R/H TRANSITION ANGLE FROM CORRECTIVE ACTION #3.;[06] REMOVED AND REPLACED TRANSITION ANGLE (SHIELD) PER SRM 51-40-02 AND <BR>SRM 53-60-15-1A-1.;[07] INSPECTED WORK PERFORMED

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