Service difficulty report · Governor · Aerosp ATR72212

Difficulty date
July 1, 2010
Submitted
July 2, 2010
Operation
Air carrier
Aircraft
N425MJ
Make and model
Aerosp ATR72212
Aircraft serial
425
Aircraft time
27,157 hours, 30,166 cycles
Engine
Pwa PW127
Part
Governor
Part number
8210308
Part serial
10020128
Condition
Leaking
Location
Nr 1 Engine
Part time
25,203 hours, 24,836 cycles
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
E

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

What was found

DURING CRUISE NR 1 ENG OIL DEPLETING, HAD WARNINGS, SHUTDOWN ENGINE, DECLARED EMERGENCY AND DIVERTED. MX FOUND OVERSPEED GOVENOR LEAKING. R & R LT ENGINE OVER SPEED GOVERNOR IAW EX-612361-RAI-10000-014 AND RT ENG PROPELLER HP PUMP IAW EX-6112-63-RAI-10000-010 NO LEAKS FOUND AND OIL PRESSURE WORKING PROPERLY AT THIS MOMENT.

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