# SDR DL733991393

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 18, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N948WP
- Make and model: Boeing 737301
- Aircraft serial: 23259
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Bearing
- Condition: Failed
- Location: Lt Aileron
- Component: KP4R16SD610
- Stage of operation: TX
- Nature of condition: F
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL733991393

## Discrepancy

AILERONS BINDING WITH FLAPS AT 5 DEG DURING CONTROL CHECK.  FOUND AILERON CENTERING CAM BEARING FROZEN.  REPLACED BEARING AND SYS OPS NORMAL.

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