SDR MALA060036

Service difficulty report · Control Module · Saab 340B

Difficulty date: January 28, 2006
Submitted: February 2, 2006
Operation: Air carrier
Aircraft: N417XJ
Make and model: Saab 340B
Aircraft serial: 340B417
Aircraft time: 20,556 hours, 22,648 cycles
System (JASC): 3020 · Air Intake Anti/De-Ice System
Part: Control Module
Condition: Failed
Location: Anti Ice Sys
Stage of operation: NR
How discovered: 9
Nature of condition: O
Precautionary procedure: O

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

What was found

AFTER TAKEOFF WITH ENGINE ANTI-ICE ON WE RECEIVED A LEFT INTAKE. COMPLETED QRH AND BACK ON IMMEDIATELY. FOUND LT LWR DUCT W/SMOKED WIRES AND QHM CHECK FAILED. REMOVED AND REPLACED LT LWR DUCT PER SF340 JC 7160-301 AND ALSO REMOVED AND REPLACED LT DEICE CONTROL MODULE PER SF 340 AMM CHAPTER 30. OPS CHECK GOOD. LOWER DUCT PN ON NH24668-169, OFF NH24668-165-01, SN ON L291152 OFF L180835. PN DEICE MODULE ON/OFF 44730-501, SN ON A00371 OFF A00381

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