Cryptic crossword
5a constructed by reversing the damaged part(4)
8a thief's unusual obsession (6)
13a viper coiled round spring(3)
20a some actor portraying inactivity(6)
3d consents to keeping engineers in a long time(6)
9a used poor oriental leather(5)
2d computer key in room alongside drinking establishment(5,3)
21d liable to be face downwards (5)
19d reptile found in Antigua naturally (6)
24a little time amid awful fear then(5)
Would be grateful for any help