# SDR AALA202502105871

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2025
- Submitted: February 10, 2025
- Operation: Air carrier
- Aircraft: [N324RA](https://openairdocs.org/aircraft/N324RA), registered now
- Make and model: Boeing 737823
- Aircraft serial: 44459
- Aircraft time: 16,041 hours, 6,032 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Shim
- Part number: BAC153433C
- Condition: Migrated
- Location: Zone 400
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202502105871

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: NUMBER 2 PYLON AFT ENGINE MOUNT BULKHEAD ASSEMBLY TO CHORD SHIM IS MIGRATED. TRIM THE MIGRATED SHIM. PER  D6-37239 737 NDT MANUAL, PART 6, CHAPTER 51-00-00, PROCEDURE 2 OR 19.

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