# SDR CALA9802156

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N17407](https://openairdocs.org/aircraft/N17407), registered now
- Make and model: Boeing 727243
- Aircraft serial: 21270
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Stiffener
- Part number: 65162267A
- Condition: Corroded
- Location: Nr 2 Le Flap
- 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/CALA9802156

## Discrepancy

INSPECTION FOUND THE LT WING NR 2 LE FLAP O/B HINGE CORRODED AROUND HINGE ARM BOLTS AND O/B VERTICAL STIFFENER HAD CORROSION AROUND BONDING WIRE BOLT HOLE.  THE NR 2 LE FLAP WAS REPLACED IAW MM 27-81-1, PAGES 404-406.

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