The intake valve is withdrawn by the use of special tools through the cylinder head, the exhaust valve being first dismounted.
Five seconds later the inventor was creeping out along one wing toward the intake valve of the port gas tank.
When the exhaust valve is operated by the tappet rod and rocker arm the intake valve is also carried down with it.
A little to one side stuck up the small tube of the intake valve.
The intake valve, in order to operate properly, should be located between the auricle and ventricle, and this is where it is.
The detective closed the intake valve of the mask and expelling all of the air from his lungs, took a deep breath.
He could get the odor faintly through the intake valve of his helmet.
The intake valve on the left side of the heart, which is composed of but two flaps, is known as the mitral valve.