SDR HNAA0600218

Service difficulty report · Engine · Dhav DHC8102

Difficulty date: January 3, 2007
Submitted: January 9, 2007
Operation: Air carrier
Aircraft: N936HA
Make and model: Dhav DHC8102
Aircraft serial: 145
Aircraft time: 46,825 hours, 52,036 cycles
Engine: Pwa PW120
Engine time: 40,992 hours, 45,701 cycles
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Odor
Location: Nr 2
Stage of operation: DE
How discovered: O
Nature of condition: B
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING DESCENT WITH POWER LEVERS AT FLIGHT IDLE THE FLIGHT ATTENDANT NOTICED SMOKE IN FORWARD SECTION OF CABIN, SHUT DOWN RIGHT HAND BLEED WITHOUT IMPROVEMENT, SHUT DOWN BOTH BLEEDS AND SMOKE DISSIPATED. REMOVED AND REPLACED NR 1 ENGINE. MAINTENANCE EVALUATION FLIGHT REQUIRED. EVALUATION FLIGHT UNSATISFACTORY. OIL ODOR IN CABIN AND FLIGHT DECK WITH NR 2 BLEED SELECTED ON, WHEN POWER IS REDUCED TO 20-30 PERCENT TORQUE. REMOVED AND REPLACED NR 2 ENGINE.