# SDR CA060726004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2006
- Submitted: September 7, 2006
- Operation: General aviation
- Make and model: Bombdr DHC8402
- Aircraft time: 5,218 hours
- Engine: Pwc PW150A
- Propeller: Rotol CR4086123F17
- System (JASC): [2710 · Aileron Control System](https://openairdocs.org/jasc/2710)
- Part: Control Unit
- Part number: 82742409001
- Condition: Worn
- Location: Ailerons
- Part time: 1,350 hours
- Stage of operation: NR
- How discovered: O
- Nature of condition: W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA060726004

## Discrepancy

(CAN) RT AILERON CABLES PN: 82742409-001 ( WS Y14.25-Y232.00) AND CABLE PN: 82742410-001 (WS Y14.25-Y258.00) WERE APPROACHING PERMISSIBLE WEAR LIMITS AT PULLEY CONTACT AREAS.  CABLES REPLACED  THIS PROBLEM IS ALREADY KNOWN BY MFG REF TO ALL OPERATOR MESSAGE NR AOM 122 AND SB 84-27-26.   INSPECTED THE A/C IN APRIL 2004 FOLLOWING RECEPTION OF AOM122 AND AILERON CABLES REPLACED DUE FOUND WORN.  WE ALSO REINSPECTED THE A/C IN MAY 2005 FOLLOWING RECEPTION OF THE S/B 84-27-26 AND AILERON CONTROL CABLES REPLACED AGAIN DUE STILL FOUND WORN.  IN JULY 2006 DURING A FLAP INSPECTION OUR AME (KNOWING THE AILERON CONTROL CABLE PROBLEMS) WIPE THE AILERON CABLES WITH A RAG TO FOUND THAT SOME WIRES WERE BROKEN.  THESE CABLES MU

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.