What was found
ASH 7058 HDN - NR 1 ENG TORQUE WAS CYCLING BETWEEN 60 PERCENT AND 100 PERCENT. MAINTENANCE REMOVED AND REPLACED NR 1 ENG PCU.
- Difficulty date
- June 6, 2006
- Submitted
- July 21, 2006
- Operation
- Air carrier
- Aircraft
- N446YV
- Make and model
- Dhav DHC8202
- Aircraft serial
- 446
- Aircraft time
- 23,290 hours, 21,464 cycles
- System (JASC)
- 6120 · Propeller Controlling System
- Part
- Pcu
- Part number
- 78249050
- Part serial
- 960338
- Condition
- Malfunctioned
- Location
- Nr 1 Engine
- Part time
- 11,787 hours, 11,198 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.