# SDR CALA2021072801212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2021
- Submitted: July 28, 2021
- Operation: Air carrier
- Aircraft: [N27205](https://openairdocs.org/aircraft/N27205), registered now
- Make and model: Boeing 737824
- Aircraft serial: 30577
- Aircraft time: 65,568 hours, 23,672 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Rivet
- Condition: Missing
- Location: Rt Wing Le
- 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/CALA2021072801212

## Discrepancy

PDA 3 RIGHT WING INBOARD FIXED L/EDGE HAS ONE RIVET HEAD BROKEN OFF/ MISSING AT OUTBOARD END NEAR PYLON -- SEE PHOTO . PERFORMED INTERIM REPAIR, STEPS 1-4 OF ECRA 5720-12114 REV B. INITIATED DIP TO INSP PER PART 2 EVERY 5 CAL DAYS AND PERM RPR PER PART 3 WITHIN 60 CAL DAYS. IAW ECRA 5720-02114B, REINSPECT PER PART 2 EVERY 5 DAYS AND PERFORM A PERMANENT REPAIR PER PART 3 WITHIN 60 DAYS TOMC-APPROVAL FROM SC1ELBYC COMMENT QC RECORDS UPDATE................VD QC REVIEW RIR: 5 DAYS T/A: 60 DAYS................VD/U353583

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