Service difficulty report · Torque Sensor · Dhav DHC8311
FAA SDR system
- Difficulty date
- August 12, 2008
- Submitted
- November 3, 2008
- Operation
- General aviation
- Make and model
- Dhav DHC8311
- Aircraft time
- 25,499 hours
- Engine
- Pwa PW123
- Propeller
- Hamstd 14SF*
- Part
- Torque Sensor
- Part number
- 756158
- Condition
- Inoperative
- Location
- Te Flap
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FLAP DRIVE CAUTION LIGHT IN CRUISE. ELECTED TO RETURN A/C TO DEPARTURE FOR REPAIR. CONFIRMED FAULT TO TORQUE SENSOR ASSY S/N:0570 (ROGUE UNIT). WHEN LT SWITCH IS COLD SPRAYED "FLAP DRIVE" CAUTION LIGHT COMES ON WITH TQ SENSOR CENTERED. TORQUE SENSOR ASSY P/N:756158 REQUIRES REPLACEMENT. (RESOLVED ON W/O: 27127 TASKCARD: NR-00001) FLAP DRIVE TORQUE SENSOR ASSY REPLACED. RII INSPECTION COMPLETED.