奥迪S6进气歧管垫片在您的家庭或办公室更换。

How do mechanics replace the intake manifold gasket?

• Working on a cold engine, the engine cover is removed. If the intake manifold has internal cooling system passageways, the engine coolant is drained below the level of those passageways.
• The accelerator cable assembly and cruise control cable are removed and set aside. All electrical connections and emission and vacuum lines in the way of the intake are removed. Ignition components, such as the coil, are removed as needed. If the car has an upper plenum, that is removed and set aside.
• If the fuel rail is bolted to the intake manifold, the supply and return connections to the fuel rail are disconnected.
• Once all connections to the manifold are clear, the manifold is unbolted and removed from the engine.
• Aluminum and plastic manifolds are checked with a machinist’s straightedge to ensure the surface flatness does not exceed the original equipment manufacturer’s specification. If the surface of a manifold is not flat, the new gasket will not seal properly. Plastic manifolds are checked for cracks, heat damage, and warpage.
• 一旦将歧管视为可重复使用或根据需要替换，将施加新的垫圈，将歧管放置在位置，并在OEM指定的序列中用校准的扭矩扳手将安装螺栓扭转。在某些应用中，根据服务手册，必须将RTV密封剂涂在安装表面的角或指定的难以密封的斑点中。
• All removed components are then re-installed in the reverse of the above steps.
• 最后，将车辆运行并检查是否泄漏，并进行了测试。