5.13.7. Removal and installation of thermoscreens

In an operating time of the engine the system of release of the fulfilled gases heats up to a heat. Therefore at strong mechanical damage or considerable corrosion of the thermoscreens established on elements of system, necessarily 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 neutralizer of the fulfilled gases heats up to temperature over 600 wasps.

For removal of the thermoscreen of a final collector execute the following.

1. Turn out three bolts of fastening of the thermoscreen …

    

THE NOTE The bottom bolt of the thermoscreen of a final collector can to be turned out completely. It is enough to turn out of it on some turns.

2. … also remove the thermoscreen of a final collector.

3. Establish the thermoscreen of a final collector in an order, the return to removal.

For removal of the thermoscreen of the basic muffler execute the following.

1. Turn out four bolts of fastening of the thermoscreen to the body basis …	2. … wring out the basic muffler downwards so, elasticity of pillows how much allows, and remove the thermoscreen.

    

THE PREVENTION Edges of the thermoscreen the sharp. At its removal protect hands from traumas rags or gloves.

3. Establish the thermoscreen of the basic muffler in an order, the return to removal.

For removal of the thermoscreen of the additional muffler execute the following.

1. Disconnect pillows of a suspension bracket of system from arms of the additional muffler (Replacement of the additional muffler see), a reception pipe (Replacement of a reception pipe see) and from a forward arm of the basic muffler (Replacement of the basic muffler see).

2. Turn away four nuts of fastening of the thermoscreen of the additional muffler to the body basis …	3. … also remove the thermoscreen, having wrung out the additional muffler downwards so, elasticity of system how much allows.

THE PREVENTION Edges of the thermoscreen the sharp. At its removal protect hands from traumas rags or gloves.

4. Establish the thermoscreen of the additional muffler in an order, the return to removal.

For removal of the thermoscreen of neutralizer execute the following.

1. Disconnect pillows of a suspension bracket of system from arms of the additional muffler (Replacement of the additional muffler see), a reception pipe (Replacement of a reception pipe see) and from a forward arm of the basic muffler (Replacement of the basic muffler see).

2. Turn away four nuts of fastening of the thermoscreen of neutralizer to the body basis …	3. … also remove the thermoscreen, having wrung out neutralizer downwards so, elasticity of system how much allows.

THE PREVENTION Edges of the thermoscreen the sharp. At its removal protect hands from traumas rags or gloves.

4. Establish the neutralizer thermoscreen in an order, the return to removal.