# SDR DALA1510059254

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 15, 2012
- Submitted: June 5, 2015
- Operation: Air carrier
- Aircraft: N954DN
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53524
- Aircraft time: 39,969 hours, 22,445 cycles
- System (JASC): [5553 · Vertical Stabilizer, Attach Fittings](https://openairdocs.org/jasc/5553)
- Part: Fitting
- Condition: Galled
- Location: Vertical Stab
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA1510059254

## Discrepancy

VERTICAL STABILIZER AFT LT OTBD ATTACH FITTING F, OR HORIZONTAL STABILIZER HAS GALLING.  REPAIRED ON N/R CARD 24519 3300 0043, ENLARGED BORE TO 1.453 TO REMOVE DAMAGE IAW SRM 55-, 30-05.  INSTALLED BUSHING.

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