# SDR CALA2022031000635

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 10, 2022
- Submitted: March 11, 2022
- Operation: Air carrier
- Aircraft: [N37253](https://openairdocs.org/aircraft/N37253), registered now
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 30584
- Aircraft time: 66,810 hours, 24,076 cycles
- System (JASC): [5400 · Nacelle/Pylon Structure](https://openairdocs.org/jasc/5400)
- Part: Screw
- Part number: NA
- Condition: Missing
- Location: Inboard Pylon Pa
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2022031000635

## Discrepancy

PDA 3 #2 ENGINE MISSING A SCREW FROM FWD INBOARD PYLON PANEL. REPLACED 1 MISSING SCREW AS REQURIED.

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