# SDR ABXA9500356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N990AX
- Make and model: Doug DC-9-41
- Registry model: [Doug DC-9-41](https://openairdocs.org/model/douglas-dc-9-41) (OpenAirDocs)
- Aircraft serial: 47493
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Base
- Part number: 4916865501
- Condition: Corroded
- Location: Lt Te Flap
- Component: Doug, 5910134521
- 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/ABXA9500356

## Discrepancy

DURING D-CHECK ACCEPTANCE INSPECTION WHILE ACCOMPLISHING DC-9 OFF WING INSPECTION, FOUND LEVEL II CORROSION ON THE LEFT FLAP BASE FOR SPRING.  REPLACED WITH NEW BASE FOR SPRING IAW DC-9 OVERHAUL MANUAL 27-50-1.

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