Service difficulty report · Modulating Valve · Cndair CL6002B19

Difficulty date
February 11, 2021
Submitted
February 12, 2021
Operation
Air carrier
Aircraft
N419AW
Make and model
Cndair CL6002B19
Aircraft serial
7633
Aircraft time
39,523 hours, 37,923 cycles
Part
Modulating Valve
Part number
32144424
Part serial
1436
Condition
Malfunctioned
Location
Rt Wing Deice
Part time
44,464 hours, 43,102 cycles
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

WHILE CLIMBING FROM SDF TO INITIAL 10000 FT ALTITUDE RECEIVED WING OVERHEAT WARNING. LFT SIDE. PER QRH TURN WING SWITCH OFF AFTER 40 SEC MESSAGE REMAINED. (MESSAGE IN NORMAL AND STBY. STBY MODE WORKED NORMAL AFTER SECOND ATTEMPT) ***AIRCRAFT REMOVED FROM SERVICE*** REMOVED AND REPLACED MODULATING AND SHUT OFF VLV. OPS CHECK GOOD. ALL MX CW IAW AMM 30-12-04 P/N:3214442-4, S/N OFF:1436, S/N ON:1336. MPM