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       CODE: 729.387-014 Buy the DOT:Download/CD-ROM
TITLE(s): DEICER TESTER (rubber goods) alternate titles: final inspector and tester; ice-guard
tester
Tests performance of electric airplane deicers: Connects deicer to controlled electric circuit or
battery to test for electrical shorts and faulty insulation. Turns control switch to expose deicer
to specified voltage, and observes surface of deicer to detect melting or smoking rubber. May
submerge activated deicer in water to detect bubbles or electrical flash that indicate defective
area. Dusts deicer with zinc stearate and exposes deicer to specified voltage to test heating
performance. Verifies dimensions of deicer, using rule and snap gauge. Marks and sorts defective
deicers for scrap or repair. Records test data. May examine rubber plies (layers) of deicer for
defects, such as cracks, blisters, and ply separations.
GOE: 06.03.01 STRENGTH: L GED: R3 M2 L2 SVP: 4 DLU: 77
ONET CROSSWALK: 83005A Production Inspectors, Testers, Graders, Sorters, Samplers, Weighers
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