# SDR AALA202404161206

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2024
- Submitted: April 16, 2024
- Operation: Air carrier
- Aircraft: [N891NN](https://openairdocs.org/aircraft/N891NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33315
- Aircraft time: 35,147 hours, 15,045 cycles
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Pin
- Part number: 115A16101
- Part serial: STR16566
- Condition: Cracked
- Location: Horizontal Stab
- Part time: 35,147 hours, 15,045 cycles
- 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/AALA202404161206

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: INSPECTION REVEALED CRACK ON THE SURFACE. REPLACED PIN ON HORIZONTAL STABILIZER (AALA2024041602660) AND (AALA202404161206). PER AMM 55-10-10.

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