Starscream checked the welder tool that had been available for clean-up, flicking it on and off. Seemed to be in good working order.

He transformed, the tool slipping into an inner compartment, and flew up and through the gaping hole he'd been examining, then landed on what was left of its roof. He returned to his more bipedal form, slipped the welder out, and knelt down by the scrap metal he'd been flying up.

Now to patch the hole in this roof....