SDR A6WA201543425

Service difficulty report · Wire Harness · Cndair CL6002B19

Difficulty date: December 30, 2015
Submitted: January 4, 2016
Operation: Air carrier
Aircraft: N436AW
Make and model: Cndair CL6002B19
Aircraft serial: 7734
Aircraft time: 30,785 hours, 29,528 cycles
System (JASC): 7997 · Engine Oil System Wiring
Part: Wire Harness
Condition: Defective
Location: Rt Engine
Stage of operation: CL
How discovered: O
Nature of condition: N
Precautionary procedure: A

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

What was found

WHILE ON CLIMB OUT THROUGH FL 180, RECEIVED RT ENG OIL PRESS MASTER WARNING. MSG WENT OUT & RETURNED NUMEROUS TIMES, 5 OR MORE, WITH HIGH POWER SETTINGS, N1 APPROX 85. RAN QRH, EICAS OIL PRESS READ NORMAL 65 PSI. REPLACED RT ENG LOW OIL PRESS SWITCH & PURPLE HARNESS, LOW OIL PRESS SWITCH CONNECTOR & BACK SHELL. PERFORMED LEAK CHECK & GND RUN. OPERATIONS CHECKED OK IAW AMM 79-31-03.