Service difficulty report · Engine · Aerosp ATR72212

Difficulty date
April 18, 2008
Submitted
April 21, 2008
Operation
Air carrier
Aircraft
N407AT
Make and model
Aerosp ATR72212
Aircraft serial
407
Aircraft time
28,296 hours, 26,716 cycles
Engine
Pwa PW127
Part
Engine
Condition
Malfunctioned
Location
Nr 2
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
E

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

What was found

AFTER TAKEOFF LEVEL AT 6000 FT, NR 2 ENG INTERMITTENT OVERTORQUE. SHUT DOWN THE ENGINE AS PER AOM VOL 2. PERFORMED SEVERAL ENGINE RUNS (RT) AT ALL POWER SETTINGS AND NO TORQUE SURGE OR OVERTORQUE NOTICED. ALSO VERIFIED RT ENGINE INTERCOMPRESSOR BLEED VALVE AND FOUND OK. ALSO PERFORMED ENGINE GROUND OPERATIONAL CHECK AS PER WORK CARD NR 055007-CS-20000-001 AND FOUND ALL PARAMETERS WITHIN LIMITS. MANUALS USED JIC NR 72-00-00 AND PWC MM NR 72-00-03. FCF PASSED OK.

More about the Aerosp ATR 72-212