Result of running repair (6)
I believe the answer is:
stitch
'repair' is the definition.
(I've seen this before)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for stitch that I've seen before include "Darn" , "Loop of thread" , "Surgical suture" , "For example, back" , "result of working with needle?" .)