(Kirk takes his opportunity to grapple with the bigger man. There's a fight in which Kirk's shirt gets torn. Finney swings at Kirk with a wrench, but finally has his lights punched out.)
Kirk [OC]: Beaten and sobbing, Finney told me where he had sabotaged the prime energy circuits.
[Jefferies tube]
Kirk [OC]: The damage he'd caused was considerable, but not irreparable. With luck, I would be able to effect repairs before our orbit decayed completely.
(For repairs, read pulling cables out of junction boxes.)