Service difficulty report · Valve · Cndair CL6002B19

Difficulty date
November 24, 2002
Submitted
November 27, 2002
Operation
Air carrier
Aircraft
N426SW
Make and model
Cndair CL6002B19
Aircraft serial
7468
Aircraft time
5,234 hours, 4,176 cycles
Part
Valve
Part number
32144424
Part serial
1975
Condition
Malfunctioned
Location
Anti Ice System
Part time
5,210 hours, 4,161 cycles
Stage of operation
TO
How discovered
O
Nature of condition
M, J
Precautionary procedure
C

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

What was found

ON END OF RUNWAY, APPLIED 80 PERCENT N1 WITH A LT WING A/I CAUTION MSG THAT WOULD NOT EXTINGUISH. 10 SECONDS LATER RECEIVED A WING OVERHEAT MESSAGE FOR THE RT WING, ALSO POPPED B-4 CB ON CBP-4. REDUCED THRUST, EXITED RUNWAY, RAN QRH AND RETURNED TO GATE. REPLACED LT 14TH STAGE ANTI-ICE MODULATING VALVE PER MM 30-12-04. OPS CHECK GOOD.