What was found
RECEIVED LEFT WING ANTI ICE CAUTION MESSAGE IN FLT. COMPLIED WITH QRH, MESSAGE REMAINED. FOUND OVERHEAD PANEL HEAT SWITCH WITH HIGH RESISTANCE THRU CONTACTS, R & R SWITCH IAW CMM 30-12-21. OPS CHECKED GOOD.
- Difficulty date
- February 8, 2012
- Submitted
- April 12, 2012
- Operation
- Air carrier
- Aircraft
- N431AW
- Make and model
- Cndair CL6002B19
- Aircraft serial
- 7256
- Aircraft time
- 21,353 hours, 21,378 cycles
- System (JASC)
- 3010 · Airfoil Anti/De-ice System
- Part
- Pressure Switch
- Part number
- 6420002
- Condition
- Failed
- Location
- Anti Ice Sys
- Part time
- 14,721 hours
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.