# SDR AMTA200600492

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2006
- Submitted: August 10, 2006
- Operation: Air carrier
- Aircraft: [N317TZ](https://openairdocs.org/aircraft/N317TZ), registered now
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 28246
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Bolt
- Part number: 180A16112
- Condition: Galled
- Location: Lt Stab Fwd Spar
- 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/AMTA200600492

## Discrepancy

LT STABILIZER FWD SPAR UPPER BOLTS SHOW SIGNS OF GALLING. PN 180A1611-2.  REPLACED LT STAB FWD SPAR UPPER BOLT IAW MM AND EO 737-55AD-2935.  (M)

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