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Design Features
| Fig. 5.11. Nodes exhaust system located under the body: 1 - the basic muffler; 2 - the additional muffler; 3 - way catalytic converter exhaust gas; 4 - intermediate pipe; 5, 7 - a spring; 6, 8 - bolts
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The exhaust gases are discharged from the engine through the exhaust manifold, an intermediate tube 4 (Fig. 5.11), the catalytic converter 3, 2 silencer and rear silencer 1. In the intermediate pipe basic set (control) oxygen sensors. Between the cylinder head and exhaust manifold flange mounted metalloarmirovannaya sealing gasket. Receiving the catalyst pipe is connected to the intermediate pipe, and its exhaust pipe - flange downpipe additional muffler. In turn, additional muffler exhaust pipe is connected to a reception pipe of the basic muffler 1. Compounds mufflers and catalytic converter with a collapsible tube. Flange connections of metalloarmirovannymi sealed gaskets. Most of the elements of the system can be removed individually without dismantling the remaining elements. The exhaust manifold is fixed nuts on the studs of the cylinder head. Elements of the system are suspended from the body by rubber cushions. To protect the motor and the base body of the heating elements of the system before the exhaust manifold and the silencer mounted on an additional steel termoekrany. Reception pipe of the additional muffler further enclosed in metal housings. The exhaust system requires no special maintenance. Suffice it to periodically check the tightness of threaded connections and the integrity of the suspension cushions. In case of damage to system components, rust or burnout they are replaced in the collection, as mufflers and catalytic converter together with the pipes are not folding units.
HELPFUL ADVICE Periodically check the exhaust system. With an increased level of noise from the exhaust system and check it for leaks. To do this, start up the engine and check the whole system. Running a hand over a possible leak locations without touching the units, you will immediately feel the leaking gas. If necessary, replace the rusted and burned-out components. |
WARNINGS Let cool before repairing exhaust system, as during engine operation it is heated to a high temperature. Exhaust gases are poisonous, poisoning them is seamless, so before starting the engine in the garage is required to open the gate! |
For removal and installation of system components required to you: keys "10", "12", "14", "17", a screwdriver.
HELPFUL HINTS If it is impossible to replace the defective unit new to temporarily restore its performance by putting a metal patch on the damaged area and secure it with clamps or wire. Under the patch is recommended to put a sheet of asbestos. In addition, retail sales of spare parts are in special kits to restore nodes exhaust system, with which you can temporarily remove the damage to the system to get to the service center or garage. |
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