SDR VNAA2020101511101

Service difficulty report · Sensor · Cndair CL6002D24

Difficulty date: October 14, 2020
Submitted: October 15, 2020
Operation: Air carrier
Aircraft: N547NN
Make and model: Cndair CL6002D24
Aircraft serial: 15317
Aircraft time: 14,581 hours, 13,417 cycles
Engine: Ge CF348C5
Engine time: 14,581 hours, 13,445 cycles
System (JASC): 7933 · Engine Oil Temperature
Part: Sensor
Part number: 4120T19P02
Part serial: EEDT0503
Condition: Abnormal
Location: Oil Temp
Part time: 12,525 hours, 27,441 cycles
Stage of operation: CL
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

PER FLIGHT CREW, RIGHT ENGINE OIL TEMP FLUCTUATIONS FROM 155-158 ON CLIMB OUT FL 210 TO FL 230. LEVELED OFF FLIGHT LEVEL 230 AND THE OIL TEMP WENT TO 163C. RAN THE QRH. SHUT THE ENGINE DOWN. REMOVED AND REPLACED RT ENGINE OIL LEVEL/TEMP SENSOR, IAW CRJ-900 AMM 79-31-01-000/400-801-A01, AS WELL AS, HEAT EXCHANGER-FUEL OIL MPN: 4119T36P03, SN: FAWB2120 (TSN-HRS: 14582, TSN-CYL: 13446) AND INSTALLED NEW HEAT EXCHANGER MPN: 4119T36P03, SN: FAWB0338.