Service difficulty report · Overheat Sensor · Cndair CL6002B19

Difficulty date
December 30, 2017
Submitted
January 5, 2018
Operation
Air carrier
Aircraft
N471ZW
Make and model
Cndair CL6002B19
Aircraft serial
7457
Aircraft time
13,466 hours, 12,952 cycles
Part
Overheat Sensor
Condition
False Activation
Location
Jet Pipe
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

CLIMBING THOUGH 9000 FT, RECEIVED A LT JET OVERHEAT FAIL CAUTION MESSAGE. 15 SECONDS LATER RECEIVED A LT JETPIPE OVERHEAT WARNING WITH AUDIO. COMPLIED WITH QRH AND MESSAGE CLEARED AT 70% N1. LANDED, NORRMAL BRAKING. PERFORMED GVI OF LEFT JETPIPE SENSING ELEMENT AND CONNECTORS AND WIRES IAW AMM 26-11-04, PERFORMED CONTINUITY TEST ON THE LEFT JETPIPE SENSING ELEMENT IAW CMM 26-11-67, PERFORMED AN OPS TEST OF JETPIPE IAW AMM 26-11-00, OPS CHECKED GOOD, NO DEFECTS NOTED.