# SDR EIA2002028

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 30, 2002
- Submitted: May 10, 2002
- Operation: Air carrier
- Aircraft: N479EV
- Make and model: Boeing 747132
- Aircraft serial: 19898
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Damaged
- Location: Horizontal 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/EIA2002028

## Discrepancy

MZJ - FOUND C-CHECK SEVERLY DAMAGED HORIZONTAL STAB CLOSURE RIB AND TOTAL STRUCTURAL FAILURE OF WEB ALL AT HORIZONTAL STABILIZER APPROXIMATELY STATION 2598.  REMOVED DAMAGED RIB AND WEB AND FABRICATED NEW AND INSTALLED PER SRM 51-32-02, 51-20-01, 51-10-02.  (M)

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