Look through only to accustom yourself to again (8)
I believe the answer is:
readjust
'accustom yourself to again' is the definition.
I can't judge whether this defines the answer.
'look through only' is the wordplay.
'look through' becomes 'read'.
'only' becomes 'just' (synonyms).
'read'+'just'='READJUST'
'to' is the link.
Can you help me to learn more?
(Other definitions for readjust that I've seen before include "Once again tune" , "Become accustomed again" , "Change again" , "Again modify" , "Make further changes" .)