Service difficulty report · Engine · Bombdr DHC8402

Difficulty date
July 12, 2010
Submitted
July 16, 2010
Operation
Air carrier
Aircraft
N404QX
Make and model
Bombdr DHC8402
Aircraft serial
4046
Aircraft time
22,611 hours, 23,353 cycles
Engine
Pwc PW150A
Part
Engine
Condition
Overtemp
Location
Nr 1
Stage of operation
TO
How discovered
O
Nature of condition
M, J
Precautionary procedure
C

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

What was found

SEA- ON T/O ROLL TORQUE OBSERVED IN RED. SPEED BELOW 50KTS. ABORTED TAKEOFF. FOUND NR 1 ENG QTOT EXCEEDANCE PEAK VALUE 32320, TIME OVER LIMIT 3 SEC.NR 2 ENG QTOT EXCEEDANCE PEAK VALUE 32286, TIME OVER LIMIT 3 SEC. Q400 AMM 05-11-00 PG6 FIG1 TR05-092 SHOWS BOTH OCCURANCES FALL INTO AREA A NO MAINTENANCE ACTION REQUIRED. DETENTS FEEL GOOD. RETURNED TO SERVICE.