# SDR 2001UALA00348

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2001
- Submitted: April 27, 2001
- Operation: Air carrier
- Aircraft: [N396UA](https://openairdocs.org/aircraft/N396UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 24671
- Aircraft time: 32,515 hours, 22,598 cycles
- Engine: Ge CFM56*
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Pulley
- Part number: BACP30F9
- Condition: Binding
- Location: Ailerons
- Stage of operation: NR
- How discovered: O
- Nature of condition: F
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2001UALA00348

## Discrepancy

DIVERTED DUE TO STIFF AILERONS. SUPPLEMENTAL DATA UPDATE FOUND RIGHT AILERON WING BODY LOWER PULLEY BINDING AT STA 664.  REPLACED PULLEY AND SPACERS.

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