Service difficulty report · O-Ring · Skrsky S76C

Difficulty date
August 17, 2009
Submitted
August 19, 2009
Operation
Air carrier
Aircraft
N863AL
Make and model
Skrsky S76C
Aircraft serial
760536
Aircraft time
4,842 hours, 8,672 cycles
Engine
Tmeca ARRIEL2S1
Engine time
2,638 hours
Part
O-Ring
Part number
J00607178VIT6
Condition
Cut
Location
Oil System
Part time
2 hours, 1 cycles
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
E, A

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

What was found

IN CRUISE FLIGHT,NR 2 ENG OIL PRESSURE LIGHT ILLUMINATED. CREW SHUTDOWN ENG AND PERFORMED SINGLE ENG LANDING. INSP BY MX REVEALED LEAKING OIL COOLER BLOWER TO GEARBOX ADAPTER O-RING.