Fury as range is changed (5)
I believe the answer is:
anger
'fury' is the definition.
(fury is intense anger)
'range is changed' is the wordplay.
'is changed' is an anagram indicator.
'range' anagrammed gives 'ANGER'.
'as' is the link.
(Other definitions for anger that I've seen before include "Wrath, ire" , "Fire" , "Hot displeasure; enrage" , "Extreme annoyance" , "exasperation" .)