> Repair of elements of system of release. Daewoo Matiz (since 1997 of release)
Daewoo Matiz since 1997 of release
1. The general data
2. Maintenance service
3. The engine
3.1. A mechanical part of the engine
3.2. Cooling system
3.3. An electric equipment
3.4. A control system of the engine
3.5. System of release of the fulfilled gases
3.5.1. The design description
3.5.2. Repair of elements of system of release
4. Transmission
5. A running gear
6. A steering
7. Brake system
8. Systems of heating, ventilation and air-conditioning
9. A body electric equipment
10. A body
11. Schemes электроборудования
 







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3.5.2. Repair of elements of system of release

Reception exhaust pipe / каталитический neutralizer
Removal
Before the beginning of works be convinced that all details cold.
If the car is equipped by the oxygen gauge, remove the central console of a floor.

Fig. 3.209. An arrangement of an electric socket of the gauge of oxygen




Disconnect an electric socket of the gauge of oxygen (fig. 3.209).

Fig. 3.210. An arrangement of nuts (1) fastenings of a reception exhaust pipe to a final collector and linings (2)




Turn away a nut 1 (fig. 3.210) and remove a reception exhaust pipe from a final collector or top каталитического neutralizer.
Remove a lining 2.
Check up a lining on absence of damages or breaks.

Fig. 3.211. An arrangement of nuts (1) fastenings of a reception exhaust pipe to the forward muffler




Turn away a nut 1 (fig. 3.211) and remove a reception exhaust pipe from the forward muffler.
Clear привалочные surfaces on a flange of a reception exhaust pipe and a final collector. Check up an exhaust pipe and каталитический neutralizer on absence of the apertures, open seams or other damages, able to lead to infiltration of the fulfilled gases in car salon.
Installation
Using nuts and a lining, fix a reception exhaust pipe and каталитический neutralizer in gathering to a final collector. Tighten nuts the moment till 25-35 Нм.
Establish a forward exhaust pipe and каталитический neutralizer in gathering to a flange of the forward muffler. Fix nuts a forward exhaust pipe and каталитический neutralizer in gathering. Tighten nuts the moment till 25-35 Нм.
Be convinced that components of system of release do not adjoin to the bottom part of a body.
Connect an electric socket of the gauge of oxygen.
Establish the floor console.
Top каталитический neutralizer
Removal
Turn away a nut 1 (fig. 3.210 see) and remove a reception exhaust pipe with top каталитического neutralizer.
Remove a lining 2.
Check up a lining on absence of damages or breaks.
Remove the case of the air filter in gathering.
Disconnect an electric socket of the gauge of oxygen.

Fig. 3.212. An arrangement of bolts of fastening of the heat-shielding screen of a final collector




Turn out bolts and remove the heat-shielding screen of a final collector (fig. 3.212).
Remove a final collector.

Fig. 3.213. An arrangement of bolts of fastening top каталитического neutralizer




Turn out bolts and remove top каталитический neutralizer (fig. 3.213).
Installation
Establish top каталитический neutralizer on an exhaust pipe and fix bolts, having tightened their moment 25—35 Нм.
Establish the heat-shielding screen and fix bolts, having tightened their moment 8—12 Нм.
Establish the forward muffler to top каталитическому to neutralizer and fix bolts, having tightened their moment 25—35 Нм.
The forward muffler
Removal
Turn away a nut 1 (fig. 3.211 see) fastenings of a reception exhaust pipe to the forward muffler.

Fig. 3.214. An arrangement of nuts of fastening of the forward muffler to the back muffler




Turn away a nut of fastening of the forward muffler to the back muffler (fig. 3.214).
Separate the forward muffler from a rubber suspension bracket and remove it from the car.
Installation
Suspend the forward muffler on a rubber suspension bracket.
Wrap nuts of fastening of the forward muffler to the back muffler and tighten their moment 25—35 Нм.
Wrap nuts of fastening of an exhaust pipe to the forward muffler and tighten their moment 25—35 Нм.
The back muffler
Removal
Turn away a nut of fastening of the forward muffler to the back muffler (fig. 3.214 see).
Separate the back muffler from a rubber suspension bracket.
Remove the back muffler from the car.
Installation
Installation of the back muffler spend to sequences, return to removal.
Tighten nuts the moment 25—35 Нм.



To return back
3.5.1. The design description
On the following page
4. Transmission