# SDR SWAA061465

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 2, 2006
- Submitted: May 3, 2006
- Operation: Air carrier
- Aircraft: N759GS
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 30544
- Aircraft time: 24,016 hours, 13,717 cycles
- System (JASC): [2740 · Stabilizer Control System](https://openairdocs.org/jasc/2740)
- Part: Jackscrew
- Part number: 251A4510
- Part serial: KE00521
- Condition: Worn
- 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/SWAA061465

## Discrepancy

DURING SCHEDULED HC1 CHECK, FOUND METAL SHAVINGS IN GREASE OF THE HORIZONTAL STAB TRIM JACK SCREW.  R&R JACK SCREW ASSY PER MM.

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