About the only time the fluid gets changed is when a component in the system springs a leak or when a major component such as the steering gear, power steering pump or hose fails and needs to be replaced.
42.
If you closed your eyes, mouth, and plugged your nose, your body would probably " spring a leak " somewhere, but once your lungs were emptied of their contents ( which wouldn't take too long ) the integrity of the rest of your corpse would be quite fine.
43.
He walks a stretch of the river several times a week, monitors its condition and takes pictures for county officials when he finds debris in it or when a rusting 15-inch sewer pipe that crosses it _ one the group would like to see buried _ springs a leak.
