5.4.3. Removal and installation of system of release
System of production of the fulfilled gases. The engine without turbocompressor.
On the engine of 1.8 l with a turbo-supercharging the flange of a reception pipe of the muffler has differences. 1 - crossbeam With an opening for installation of system of release. 2 - suspension bracket 3 - bolt, 25 N of m 4 - reception pipe, catalytic converter Not to drop, protect from blows and pushes. 5 - nut, 40 N of m Self-stopped, new surely is established. 6 - consolidation. Surely replace. 7 - final collector |
8 - nut, 25 N of m 9 - sensor of oxygen, 50 N of m 10 - collar Working situation: the bolt connection is located horizontally on the left side of the car. 11 - nut, 40 N of m 12 - suspension bracket 13 - bolt, 25 N of m 14 - additional and main mufflers At repair are separated and replaced separately. 15 - Nut, 25 N of m |
System of production of the fulfilled gases. Diesel engine
1 - bolt, 20 N of m 2 - tunnel bridge With an opening for installation of system of release. 3 - suspension bracket 4 - bolt, 25 N of m 5 - bolt, 25 N of m 6 - suspension bracket 7 - bolt, 25 N of m 8 - nut, 25 N of m Self-stopped, it is necessary to replace surely. 9 - consolidation. Surely replace. |
10 - reception pipe, catalytic converter Not to drop, protect from blows and pushes. 11 - collar Working situation: the bolt connection is located horizontally on the left side of the car. 12 - nut, 40 N of m 13 - suspension bracket 14 - suspension bracket 15 - bolt, 25 N of m 16 - suspension bracket 17 - main muffler |
REMOVAL
ATTENTION
Elements of system of release can be removed separately. The central and additional mufflers can be separated from each other. They exist as separate spare parts, address the subsection Replacement of the Central/additional Muffler.
At rise and installation of the car on supports there is a danger! Therefore previously get acquainted with Poddomkrachivaniye's subsection of the car.
PERFORMANCE ORDER
|
1. Lift and install the car on supports. |
2. Spray all bolts and nuts of system of release by means for dissolution of a rust. Wait some time. |
|
3. Turn off near the catalytic converter a cover of shtekerny connection of the sensor of oxygen (the shooter below on an illustration). Disconnect an electric wire with clips (the top arrow) at the heat-shielding screen. Take out from a cover the socket and its rasstykuyta. |
|
4. Turn off the lower bolts of fastening of a reception pipe at a final collector or a turbocompressor. |
5. Bring under system of release of a support or suspend it on a wire to the car bottom that it did not fall.
ATTENTION
Do not allow at all falling of system of release as at the same time the ceramics of the catalytic converter can be damaged. It will result in need of replacement of the catalytic converter.
|
6. Turn off from both parties bolts of fastening of a forward cross-piece of system of release to the bottom. |
7. Take out by means of the assistant system of release from fastenings. |
INSTALLATION
ATTENTION
Consolidations, nuts and bolts surely replace with new. For simplification of the subsequent dismantling it is recommended nuts and bolts of system of release before installation into place to cover with high-temperature paste, for example, of Liqui Moly LM-508-ASC.
|
8. If mufflers are not replaced, sealing and contact surfaces before assembly need to be smoothed out an emery paper from a rust and the remains of sealant.
ATTENTION
At a turbocompressor a flexible (disconnecting) element in a reception pipe do not unbend on a corner more than 10 °, otherwise it can be damaged.
|
|
9. Fix by bolts holders of system of release at a forward cross-piece so that the unbent party of the holder (the shooter) looked at illustrations in the direction of the movement. |
10. Install system of release by means of the assistant and suspend it behind in rubber holders. |
11. Fix a forward cross-piece by bolts the moment of 25 N of m to the car bottom. |
|
12. Engines without turbocompressor: Fix by bolts a reception pipe with new sealing laying on a final collector and tighten in the sequence shown on an illustration cross-wise by the moment of 40 N of m. |
13. Engines with a turbocompressor: Fix a reception pipe with new sealing laying on a turbocompressor cross-wise the moment of 40 N of m – petrol and 25 N of m – diesel engines. |
14. Expose system of release so that it lay in suspension brackets without tightness. |
15. Tighten bolts and nuts of fastening by the efforts specified in Specifications. |
16. Establish the lower cover of a motive compartment, at the same time address the subsection Removal and installation of the lower cover of a motive compartment. |
17. Lay an oxygen sensor cable in clips and connect. Screw a cover of shtekerny connection on the bottom. |
18. Lower the car on wheels. |
19. Check system of release for tightness, at the same time address the corresponding subsection Check of a Condition of System of Production of the Fulfilled Gases. |
|
|