What was found
INTERMITENT DEICE PRESS CAUTION LIGHTS FOLLOWED BY BOOTS NOT INFLATING IN SLOW OR FAST MODE BOOTS DID INFLATE WHEN SELECTED MANUALLY. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. INTERROGATED CDS FOUND NO FAULT CODES, NO CAUTION ON CAUTION ADVISORY PANEL. PERFORMED FUNCTIONAL TEST IAW AMM 30-11-00-720-801 FUNCTIONAL TEST GOOD. R&R TMU AS A PRECAUTIONARY, PERFORMED FUNTIONAL TEST REF AMM 30-11-00-720-801 FUNCTIONAL TEST GOOD. FOUND NO FAULT CODES, NO CAUTION ON CAUTION ADVISORY PANEL. R&R OF TMU WAS DONE IAW AMM 30-11-01-000-801/400-801.