What was found
SEA - ON FLIGHT 2010, BLUE HAZE AND MUSTY ODOR IN COCKPIT AFTER ENGINES START AND BLEEDS SELECT ON. MAINTENANCE REMOVED AND REPLACED P2.5/P3 VALVE. RAN ENGINES, NO SMOKE NOTED. AIRCRAFT RETURNED TO SERVICE.
- Difficulty date
- August 17, 2007
- Submitted
- August 17, 2007
- Operation
- Air carrier
- Aircraft
- N348PH
- Make and model
- Dhav DHC8202
- Aircraft serial
- 484
- Aircraft time
- 23,010 hours, 322,698 cycles
- Engine
- Pwa PW123D
- System (JASC)
- 7230 · Turbine Engine Compressor Section
- Part
- Valve
- Part number
- 3045593
- Condition
- Malfunctioned
- Location
- P3
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.