Rubbish found by brigade leader in vehicle repair place (7)
I believe the answer is:
garbage
'rubbish' is the definition.
(both can mean refuse or trash)
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for garbage that I've seen before include "Litter" , "Food waste or trash" , "Brag about age? - that's rubbish" , "Rubbish, waste" , "Nonsense!" .)