SDR CNQ2918C

Service difficulty report · Thermal Switch · Cessna 680CE

Difficulty date
July 26, 2007
Submitted
July 26, 2007
Operation
General aviation
Aircraft
N350QS
Make and model
Cessna 680CE
Aircraft serial
6800036
Aircraft time
1,725 hours, 1,153 cycles
Part
Thermal Switch
Part number
M1200180244
Condition
Warning Message
Location
Anti Ice System
Part time
1,725 hours, 1,153 cycles
Stage of operation
CR
How discovered
V
Nature of condition
J
Precautionary procedure
A

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

What was found

IN-FLIGHT AT FL 300, LT IB WING ANTI-ICE MSG ILLUMINATED, FOLLOWED BY ILLUMINATION OF THE LT WING ANTI-ICE COLD CAS MSG AND THE LT WING BLEED LEAK CAS MSG. FLIGHT CREW FOLLOWED CHECKLIST PROCEDURES; COULD NOT EXTINGUISH ANY AMBER CAS MSGS. FLIGHT CREW DIVERTED AIRCRAFT FOR MAINTENANCE. TECHNICIANS FOUND THE (2) ELECTRICAL LEAD WIRES BROKEN AT SL006 SWITCH, SOLDER CONNECTIONS. REPAIRED WIRES AND PERFORMED OPERATIONAL CHECKS; ALL OPERATIONAL CHECKS WERE SATISFACTORY. AIRCRAFT RETURNED TO SERVICE 07/19/07.