# SDR AU981473

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Boeing 737377
- System (JASC): [2761 · Drag Control Actuator](https://openairdocs.org/jasc/2761)
- Part: Housing
- Part number: 654494710
- Condition: Cracked
- Location: Spoiler Actuator
- 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/AU981473

## Discrepancy

(AUS) LEFT INBOARD GROUND SPOILER OUTBOARD ACTUATOR HOUSING PIVOT LUG BROKEN.  SUBMITTER SUSPECTS CAUSED BY FATIGUE CRACKING ORIGINATING FROM CORROSION PITTING IN THE HOUSING PIVOT BEARING BORE.    PART TC:  34,043.

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