This is the 14593rd most frequent Russian word.
перебрал
"Перебрал" means "overdid" or "had too much," often referring to excess in drinking or other actions.
In this sentence, 'перебрал' is used to indicate that he manipulated or dealt with various components excessively.
Он перебрал слишком много деталей, пытаясь устранить проблему.
He reassembled too many parts trying to fix the issue.
Here, 'перебрал' is used colloquially to suggest that he overindulged or consumed more than necessary.
Кажется, он перебрал со сладким вчера.
It seems he ate too much sweets yesterday.
In this example, 'перебрал' means to examine or iterate through numerous choices.