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5.16.7. Removal and installation of thermoscreens

In operating time of the engine the system of production of the fulfilled gases heats up to high temperature. Therefore at strong mechanical damage or considerable corrosion of the thermoscreens installed over system elements surely replace them. Besides decrease in level of comfort in salon, malfunction of thermoscreens can lead to ignition of a thermonoise isolation of a body floor as converter of the fulfilled gases heats up to temperature over 600 °C.
It will be required to you: a key "on 13", the screw-driver with a flat edge.

For removal of the thermoscreen of a final collector execute the following.
1. Turn out three bolts of fastening of the thermoscreen to a final collector...
2.... also remove the thermoscreen of a final collector.
3. Install the thermoscreen of a final collector as it should be, the return to removal.

For removal of the thermoscreen of converter of the fulfilled gases and the additional muffler execute the following.
1. Remove the additional muffler (see. "Replacement of the additional muffler") and converter (see. "Replacement of converter of the fulfilled gases").
2. Unbend three fixing moustaches of each of six fixing washers of the thermoscreen...
3.... turn out fixing washers...
4.... also remove the thermoscreen.
5. Install the thermoscreen of converter and the additional muffler as it should be, the return to removal.

For removal of the thermoscreen of the main muffler execute the following.
1. Remove the main muffler (see. "Replacement of the main muffler").
2. Turn out four fixing washers...
3.... also remove a forward part of the thermoscreen.
4. Turn out two fixing washers...
5.... also remove a back part of the thermoscreen.
6. Install the thermoscreen of the main muffler as it should be, the return to removal.