Service difficulty report · Anti-Ice Valve · Cessna 550

Difficulty date
July 15, 2013
Submitted
September 26, 2013
Operation
Air carrier
Aircraft
N100WT
Make and model
Cessna 550
Aircraft serial
5500858
Aircraft time
4,126 hours, 3,496 cycles
Part
Anti-Ice Valve
Part number
9912340212
Part serial
1181
Condition
Failed
Location
Left
Stage of operation
NR
How discovered
9
Nature of condition
J
Precautionary procedure
O

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

What was found

CREW REPORTED A LEFT ANTI-ICE ANNUNCIATOR ILLUMINATED, TROUBLESHOT & IDENTIFIED LT ENGINE INLET VALVE DEFECTIVE. VALVE REMOVED AND AN O/H UNIT INSTALLED. OPS CHECKED SATISFACTORY.

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