What happens if there is no air pressure in the brake system?
What happens if there is no air pressure in the brake system? Brakes Do Not Apply -No air pressure in brake system. -Restricted or broken tubing or hose. -Faulty brake valve. If remote mounted brake valve, check linkage. 5.) Brakes Do Not Release -Brake rigging binding. -Brake not in fully released position. -Faulty brake valve or relay valve. -Restricted or collapsed tubing or hose. When to use air assisted hydraulic braking system? During return stroke the exhaust passage opens while intake closes and used air goes to the atmosphere. This system fitted with an emergency mechanical brake, which can be...