# SDR CALA2014022590481

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2014
- Submitted: February 26, 2014
- Operation: Air carrier
- Aircraft: [N834UA](https://openairdocs.org/aircraft/N834UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1420
- Aircraft time: 44,772 hours, 18,327 cycles
- Engine: Iae V2522A5
- System (JASC): [5514 · Horizontal Stabilizer Miscellaneous Structure](https://openairdocs.org/jasc/5514)
- Part: Attach Bolt
- Condition: Damaged
- Location: Rt 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/CALA2014022590481

## Discrepancy

RT THS BOX SUPPORT ATTACH BOLT & FITTING HAVE SIGNS OF LIGHTNING DAMAGE AT FRAME 77 INBD END OF RT HORIZONTAL STABILIZER.  FOUND BOLT REMOVED AT START OF DAYSHIFT.  HAVE NEW BOLT & BUSHINGS IN HAND, HOWEVER UPPER BUSHING ITEM 90 NEEDS APPROXIMATELY  .020 INCH OF MATERIAL REAMED FROM INNER DIAMETER AFTER IT IS INSTALLED IN FITTING. ENGINEERING NOTIFIED & SEEKING SOLUTION.

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