SDR 9EKA02132015007

Service difficulty report · Line · Bolkms BO105S

Difficulty date: February 13, 2015
Submitted: February 17, 2015
Operation: Air carrier
Aircraft: N730TS
Make and model: Bolkms BO105S
Aircraft serial: S895
Engine: Allsn 250C20B
System (JASC): 7920 · Engine Oil Distribution (Airframe Furnished)
Part: Line
Condition: Loose
Location: Nr 2 Engine
Stage of operation: CR
How discovered: O
Nature of condition: 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

FLYING MAIL RUN, THE MAG PLUG NR 2 LIGHT ILLUMINATED. ATTEMPTED TO PULSE THE CHIP WITHOUT SUCCESS. NOTICED NR 2 ENG TOT RISING, MAX OBSERVED 748 DEGREES C. BROUGHT NR 2 ENG THROTTLE TO IDLE & MONITORED ENG OIL PRESS WHICH WAS DECREASING. AS THE NR 2 ENG OIL PRESS REACHED THE BOTTOM OF THE YELLOW RANGE, NR 2 ENG WAS SHUT DOWN BY THE PILOT. SUCCESSFUL RUN ON LANDING WAS ACCOMPLISHED WITH NO FURTHER INCIDENT. UPON INVESTIGATION, RESERVOIR OIL LINE FOUND LOOSE.