What was found
PDX - ON FLIGHT 2260, PROP DEICE CAUTION ILLUMINATED, UNABLE TO REMEDY VIA E/A CHECKLIST. MAINTENANCE INTERROGATED CDS, NO FAULTS FOUND. C/W VISUAL INSPECTION OF NR 1 AND NR 2 BLADE BOOTS, NO DEFECTS NOTED. REMOVED NR 1 AND NR 2 PROP SPINNERS AND C/W VISUAL INSPECTION OF WIRE LEADS TO BOOTS, NO DEFECTS NOTED. REINSTALLED BOTH SPINNERS AND C/W TASK 30-61-00-72-801 FOR PROP DEICE SYSTEM. OPERATIONAL CHECK GOOD. NO DEFECTS FOUND. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.