SDR MALA010121

Service difficulty report · Brush Block · Saab 340B

Difficulty date: January 14, 2001
Submitted: January 29, 2001
Operation: Air carrier
Aircraft: N417XJ
Make and model: Saab 340B
Aircraft serial: 340B417
System (JASC): 3060 · Propeller/Rotor Anti-Ice/De-Ice System
Part: Brush Block
Part number: 666000219
Condition: Failed
Location: Lt & Rt Prop
Stage of operation: CR
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

LT AND RT PROP LIGHTS ILLUMINATE WHEN PRO DEICE SELECTED TO ORM (AFTER 30 SECONDS) AND MAX (IMMEDIATELY) WHILE AIRBORNE. ORH COMPLETED, DOES NOT RECTIFY THE PROBLEM. TESTS NORMAL ON GROUND, AIR TURNBACK TO MSP. MAINTENANCE REPLACED LT AND RT PROP BRUSH BLOCKS P/N 666000219.

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