What was found
RIGHT ENGINE MADE POPPING NOISE DURING CRUISE AND INDICATED TORQUE FLUCTUATION AND SLIGHT VIBRATION. NO OTHER LIGHTS OR INDICATIONS WERE OBSERVED. REMOVED AND REPLACED NR 2 ENGINE ASSY IAW AIA FORM M-105. OPS AND LEAK CHECK GOOD.
- Difficulty date
- March 26, 2005
- Submitted
- March 28, 2005
- Operation
- Air carrier
- Aircraft
- N806WP
- Make and model
- Dhav DHC8103
- Aircraft serial
- 357
- Aircraft time
- 22,507 hours, 42,959 cycles
- Engine
- Pwa PW121
- Engine time
- 34,645 hours, 58,723 cycles
- System (JASC)
- 7200 · Engine (Turbine/Turboprop)
- Part
- Engine
- Part number
- PW121
- Part serial
- PCE120142
- Condition
- Fod
- Location
- Nr 2
- Part time
- 34,645 hours, 58,723 cycles
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- C, R, J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.