SDR MALA020672

Service difficulty report · Module · Saab 340B

Difficulty date: November 25, 2002
Submitted: November 27, 2002
Operation: Air carrier
Aircraft: N429XJ
Make and model: Saab 340B
Aircraft serial: 340B429
System (JASC): 3020 · Air Intake Anti/De-Ice System
Part: Module
Condition: Malfunctioned
Location: Deice System
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.

What was found

DURING FLT3354, WITH ENGINE ANTI-ICE SELECTED, THE RT INTAKE LIGHT ILLUMINATED FOR 15 SECONDS. OFF FOR 5 SECONDS, THEN BACK ON FOR 15 SECONDS. REPEATS CYCLES. AIR RETURN TO DTW. MAINTENANCE REPLACED DEICE CONTROL MODULE IAW MM. ALL CHECKS GOOD.

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