1, the forklift muffler: is used to reduce the squeak from the exhaust pipe emissions of temperature and pressure, to eliminate Mars and noise.
2, the forklift into the exhaust manifold: forklift into the exhaust manifold role is to supply the fuel mixture carburetor further evaporation of gasification, and were all sent to the engine cylinder, the exhaust pipe is a collection of role each cylinder exhaust work, and to the exhaust pipe and muffler and discharged into the atmosphere. Gasoline engine intake and exhaust manifold is usually cast one, to take advantage of the exhaust flow through the high temperature exhaust manifold on the intake manifold to warm up. The diesel engine intake and exhaust manifold is separate from the installation.