# SDR EIAA980156

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 12, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N481EV
- Make and model: Boeing 747132
- Aircraft serial: 19896
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar
- Condition: Corroded
- Location: Ws 1375
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EIAA980156

## Discrepancy

MZJ - DURING 'C4' CHECK INSPECTION, LT WING L/E OUTBOARD OF NR 1 PYLON WS 1375 FRONT SPAR LOWER CHORD VERTICAL LEG HAS AREA OF EXFOLIATION CORROSION.  REPAIRED SPAR IAW EVERGREEN INTERNATIONAL AIRLINES ECRA NR 481-57-122-2.  (M)

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