# SDR WRLA2006032

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2006
- Submitted: August 7, 2006
- Operation: Air carrier
- Aircraft: [N303](https://openairdocs.org/aircraft/N303), registered now
- Make and model: Doug DC-10-30F
- Registry model: [Doug DC-10-30F](https://openairdocs.org/model/mcdonnell-douglas-dc-10-30f) (OpenAirDocs)
- Aircraft serial: 46917
- Engine: Ge CF650C2
- System (JASC): [5410 · Nacelle/Pylon, Main Frame](https://openairdocs.org/jasc/5410)
- Part: Plate
- Condition: Corroded
- Location: Nr 1 Nacelle
- 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/WRLA2006032

## Discrepancy

DURING "C" CHECK IN SAT FOUND NR 1 ENG LEFT FAN COWL CENTER U BOLT PLATE HAS FRETTING CORROSION.  REMOVED CORROSION FROM BOLT PLATE, MATERIAL LOSS WAS 0.030 FOUND TO BE OUT OF LIMITS IAW DC10 SRM 51-00-01 FIG 1A. FABRICATED NEW BOLT PLATE, TREATED AND PRIMED. INSTALLED BOLT PLATE IAW AMM 71-13-02.

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