VOLKSWAGEN GOLF IV

since 1997 of release

Repair and car operation



Foltsvagen Golf 4
+ 1. Maintenance instruction
+ 2. Engine
+ 3. Cooling system
+ 4. Fuel system
- 5. Exhaust system
   5.1. Catalyst
   5.2. Removal and installation of an exhaust system
   5.3. Alignment of an exhaust system
   5.4. Replacement of the average / back exhaust silencer
   5.5. Removal and installation of one exhaust silencer
   5.6. Removal and installation lambda sensor
+ 6. Ventilation and heating system
+ 7. Coupling
+ 8. Transmission
+ 9. Suspension brackets and power shafts
+ 10. Steering
+ 11. Wheels and tires
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment and electroschemes






5. Exhaust system

GENERAL INFORMATION

Exhaust system of front-wheel cars from four - and five-cylinder petrol engines

1–tunnel;
2–suspension bracket;
3–bolt, 25 Nanometers;
4–reception exhaust pipe and catalyst. Preserve against blows;
5–самоконтрящаяся nut, 40 Nanometers. At installation it is necessary to use a new nut;
6, 8 – consolidation. At installation it is necessary to use new consolidation;
7–final collector;
9–screen;
10-washer;
11-nut, 25 Nanometers;
12-screen;
  13-lambda sensor, 50 Nanometers. Before a vvinchivaniye put on a sensor carving VW-G052112a3 greasing. Do not grease a working part of the sensor;
14-tightening bracket. Assembly situation. Boltovoye connection settles down horizontally on the left side of the car;
15-nut, 40 Nanometers;
17-suspension bracket;
18-bolt, 25 Nanometers;
18-average and back exhaust silencer. At plant it is established as one detail. Replacement can be made separately;
19-suspension bracket;
20-bolt, 25 Nanometers;
21-nut, 25 Nanometers

Exhaust system of all-wheel drive cars with four-cylinder petrol engines

1–consolidation. At installation it is necessary to use new consolidation;
2–screen;
3–washer;
4–nut, 25 Nanometers;
5–lambda sensor, 50 Nanometers;
6–reception exhaust pipe;
7–bolt, 10 Nanometers;
8–installation site of a tightening bracket;
9–junction. At repair of the forward and back exhaust silencer divide and separately replace exhaust silencers;
10-suspension bracket. With a lock ring;
  11-back exhaust silencer;
12-tightening bracket;
13-nut, 40 Nanometers;
14-additional exhaust silencer;
15-tightening bracket. To establish against the stop on a forward exhaust pipe (8);
16-lock ring;
17-connecting rack;
18-support. At first it is screwed on the block of cylinders, then to a final collector;
19-nut, 20 Nanometers;
20-final collector

Back part of an exhaust system on all-wheel drive cars with diesel engines

1–forward exhaust pipe;
2–a place for installation of a tightening bracket;
3–tightening bracket;
4–bolt / nut, 25 Nanometers;
5–connecting rack;
6–lock ring;
7–additional exhaust silencer;
8–junction. At repair to separate and it is possible to use separately back exhaust silencer;
9–back exhaust silencer;
10-suspension bracket. With a lock ring;
11-tightening bracket;
12-nut, 40 Nanometers

Reception exhaust pipe and catalyst of diesel TDI engines

1–consolidation. At installation it is necessary to use new consolidation;
2–washer;
3–nut / bolt, 25 Nanometers. Самоконтрящаяся the nut at installation is subject to replacement;
4–final collector;
5–reception exhaust pipe and catalyst;
6–to the additional exhaust silencer;
7–suspension bracket;
8–consolidation. At installation it is necessary to use new consolidation

Average and back part of an exhaust system on cars with diesel engines

1–from a reception exhaust pipe;
2–tightening bracket;
3–nut, 40 Nanometers. At installation it is necessary to use a new nut;
4–suspension bracket;
5–bolt, 25 Nanometers;
6–back exhaust silencer;
7–place of cutting of exhaust silencers;
8–nut, 20 Nanometers;
9–tunnel;
10-additional exhaust silencer;
11-suspension bracket

Reception exhaust pipe and the catalyst of cars with diesel TDI engines

1–from a turbonagnetatel;
2–consolidation. At installation it is necessary to use new consolidation;
3–nut, 25 Nanometers;
4–catalyst;
5–to the back exhaust silencer;
6–suspension bracket

Average and back part of an exhaust system of cars with diesel engines

1–nut, 40 Nanometers;
2–from a reception exhaust pipe;
3–tightening bracket;
4–bolt, 25 Nanometers;
5–suspension bracket;
6–a suspension bracket with a lock ring;
7–arm;
8–suspension bracket;
9–back exhaust silencer;
10-place of cutting of an exhaust pipe;
11-nut, 20 Nanometers;
12-tunnel

The exhaust system consists of a final collector, a turbonagnetatel, a reception exhaust pipe, the central and additional exhaust silencers. On cars with a drive on all wheels the double back exhaust silencer is established.

Connection of elements of an exhaust system is carried out by carving connections or tightening collars.