# SDR SWAA2023100292879

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 23, 2023
- Submitted: October 2, 2023
- Operation: Air carrier
- Aircraft: [N7861J](https://openairdocs.org/aircraft/N7861J), registered now
- Make and model: Boeing 737-79P
- Registry model: [Boeing 737-79P](https://openairdocs.org/model/boeing-737-79p) (OpenAirDocs)
- Aircraft serial: 33008
- Aircraft time: 49,620 hours, 33,734 cycles
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Shield
- Part number: UNKNOWN
- Condition: Cracked
- Location: Zn 400 Nacelle/P
- 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/SWAA2023100292879

## Discrepancy

#1 ENGINE I/B FAN COWL OIL ACCESS DOOR SHIELD IS CRACKED.<[01] REMOVED AND REPLACED #1 ENGINE I/B FAN COWL OIL ACCESS DOOR SHIELD PER SRM 51-40-02-0G-0 AND CMM 71-13-30;[02] VERIFIED REMOVED AND REPLACED #1 ENGINE I/B FAN COWL OIL ACCESS DOOR SHIELD PER SRM 51-40-02-0G-0 AND CMM 71-13-30;[03] UPDATED MEASUREMENTS;[04] VERIFIED CORRECTIVE ACTION #2.<BR>VERIFIED MEASUREMENTS.

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