If you haven't heard of Jake breaks, you're probably not alone. But how is this variation any different from the regular kind ...

A brake pipe valve was left closed on a ... It meant the only working brakes were on the engine "which were insufficient to maintain control of the train". The train involved was the 2336 Lowland ...

Does your engine need a valve adjustment? It depends on the age, condition and brand of vehicle you’re driving. Due to the popularization of roller-follower valve train designs that reduce ...

And as soon as the brake line stops delivering pressure, the valve automatically flips back ... Normally, the train's engine is constantly resupplying the railcar's tanks with air, and this ...

Our goal is not to baffle you with cam design philosophy, but to help those of you who have never had an engine apart understand ... clearance in the valve-train—note the plunger and spring.

Our mechanic takes us through the cylinder head and valve train and continues his explanation of how engines really work. The Mechanic is the kind of chap who eat, sleeps and breathes engineering.

and the engine starts to make these noises. A broken valve train component, such as lifters or cam followers, can also cause ticking, tapping, or clicking sounds. A broken valve spring or a worn-out ...

Clicking or a sharp tapping from the valve cover on top of the engine would point to a valve train noise. A dull tapping or slapping sound from the side of the engine block would point more toward ...