# SDR CALA0400159

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2004
- Submitted: February 24, 2004
- Operation: Air carrier
- Aircraft: [N12218](https://openairdocs.org/aircraft/N12218), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28778
- Aircraft time: 17,631 hours, 6,223 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Pin
- Part number: 180A16121
- Condition: Corroded
- Location: Horiz Stab
- 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/CALA0400159

## Discrepancy

INSPECTION FOUND LT HORIZONTAL STABILIZER AFT UPPER PIN AND RT HORIZONTAL STABILIZER AFT UPPER PIN CORRODED.  THE PINS WERE REPLACED IAW EA 5510-01696A.

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