What was found
NR 1 ENGINE NACELLE ANTI-ICE VALVE OPEN LIGHT OFF INTERMITTENTLY. CONFIRMED INDICATION PROBLEM, VALVE OPERATING PROPERLY. DEFERRED PER MEL 30-04-02.
- Difficulty date
- February 24, 2006
- Submitted
- February 27, 2006
- Operation
- Air carrier
- Aircraft
- N534MC
- Make and model
- Boeing 7472F6B
- Aircraft serial
- 21832
- Aircraft time
- 91,426 hours, 19,493 cycles
- System (JASC)
- 3000 · Ice/Rain Protection System
- Part
- Valve
- Condition
- False Indication
- Location
- Anti Ice System
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.