Service difficulty report · Indicator · Dhav DHC8202

Difficulty date
November 8, 2006
Submitted
November 9, 2006
Operation
Air carrier
Aircraft
N368PH
Make and model
Dhav DHC8202
Aircraft serial
512
Aircraft time
19,233 hours, 27,629 cycles
Engine
Pwa PW123D
Part
Indicator
Part number
10174N07W04
Part serial
B693A
Condition
Malfunctioned
Location
Engine Torque
Part time
8,290 hours, 11,296 cycles
Stage of operation
TO
How discovered
O
Nature of condition
N
Precautionary procedure
C

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

What was found

LMT FLIGHT NR 2240 ON TAKEOFF ROLL, NR 1 ENGINE PRODUCED 60 PERCENT TORQUE WHILE NR 2 ENGINE PRODUCED RATED POWER. TAKEOFF POWER IS APPROXIMATELY 99 PERCENT. POWER LEVERS WERE MATCH EVENLY. MAINTENANCE COMPLIED WITH ENGINE RUNS FOR MFC INSTALLATION AND PCU INSTALLATION IAW MTC'S 9720018 AND 9720016. NO DEFECTS NOTED. REMOVED AND REPLACED NR 1 TORUQE INDICATOR IAW AMM TASKS 77-10-05-000-801 AND 77-10-05-400-801 FOR PRECAUTIONARY MEASURES. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.