Opel Vectra A

since 1988-1995 of release

Repair and car operation



Vektr A. Opel
+ 1. Maintenance instruction
+ 1.1 Maintenance
+ 2. Engine
+ 3. Repair of DOHC engines
+ 4. Repair of the diesel engine
+ 5. Cooling system
- 6. Fuel system
   6.2. General information
   6.3. Air filter
   6.4. The block of adjustment of temperature of air arriving in the engine
   6.5. Check of the fuel pump
   6.6. Removal and installation of the fuel pump
   6.7. Fuel tank
   6.8. Fuel level sensor
   6.9. Separator паров fuels (l model 1,6 and 1,8)
   6.10. Accelerator pedal
   6.11. Accelerator cable
   6.12. Carburetor
   6.13. Removal and carburetor installation
   6.14. Adjustment of turns of idling and the contents WITH
   6.15. Needle and float
   6.16. Vacuum diaphragm of a butterfly valve of the secondary chamber
   6.17. Diaphragm of an ekonomayzer
   6.18. Accelerating pump
   6.19. Knot of an air automatic zaslonka
   + 6.20. Vacuum blocks of moving of an air automatic zaslonka
   6.21. Carburetor filter
   6.22. Adjustment of the shock-absorber of a butterfly valve
   6.23. Sensor of provision of a butterfly valve (an automatic transmission)
   6.24. Check of the valve of increase in turns of idling
   6.25. The electromagnetic valve of idling on models of 1,8 l
   6.26. Inlet collector
+ 7. A fuel and exhaust system of models with system of injection of fuel
+ 8. Exhaust system and system of fall of toxicity of exhaust gases
+ 9. Fuel systems of the diesel engine
+ 10. Engine electrosystems
+ 11. Transmission
+ 12. Mechanical transmission
+ 13. Automatic transmission
+ 14. Power shafts
+ 15. Brake system
+ 16. Suspension bracket
+ 17. Body
+ 18. Electric equipment
+ 19. Check of malfunctions



6.26. Inlet collector

GENERAL INFORMATION

Prevention

At installation of an inlet collector it is necessary to use new laying.


Removal

Detachment of a hose of supply of cooling liquid from an inlet collector

Fastening of a hose of ventilation of a case to inlet коллекто ру on models of 1,6 l

Removal of an inlet collector on models of 1,6 l

PERFORMANCE ORDER
1. Remove a weight wire from the accumulator.
2. Merge cooling liquid from cooling system.
3. On early models remove the air filter. On later models disconnect an air pipe from the air filter, then disconnect a vacuum tube and a hose of ventilation of a case from the air chamber. Unscrew three screws and remove the air chamber together with an air line.
4. On models of 1,4 l disconnect submitting fuel hose from the carburetor, and on models 1,6 and 1,8 of l disconnect fuel hoses from a separator паров fuels. Close the ends of hoses подходящи ми jams.
5. Take a bracket, a fixing cover of a cable of an accelerator to an arm on the carburetor, then remove a sealing ring from an arm and disconnect an accelerator cable from the butterfly valve lever.
6. Mark and disconnect hoses of supply of cooling liquid from the case of an air automatic zaslonka. Close the ends of hoses suitable jams or fix them in the top situation for an exception of an effluence of cooling liquid.
7. Mark and disconnect from a forward part of the carburetor vacuum tubes.
8. Disconnect from the carburetor electric sockets.
9. Disconnect a hose of giving I cool liquid Russian cabbage soup from the back party of a collector (see fig. A detachment of a hose of supply of cooling liquid from an inlet collector).
10. At existence disconnect a hose of ventilation of the case, connecting a cover of a head of the block of cylinders and a back part of an inlet collector (see fig. Fastening of a hose of ventilation of a case to inlet коллекто ру on models of 1,6 l).
11. Unscrew a connecting nut and disconnect from an inlet collector a vacuum hose of the vacuum amplifier of brakes.
12. On models 1,4 and 1,6 of l disconnect the electric socket from the sensor of the index of temperature.
13. Unscrew the top fastening генерато ра to an inlet collector.
14. On models 1,4 and 1,6 of l disconnect and remove a hose of ventilation of a case from a back part of a cover of a head of the block of cylinders.
15. Check that all hoses, pipes and electric sockets are disconnected from an inlet collector.
16. Unscrew nuts and remove an inlet collector from hairpins of a head of the block of cylinders (see fig. Removal of an inlet collector on models of 1,6 l).
17. If when unscrewing nuts of fastening of an inlet collector from a head of the block of cylinders hairpins were unscrewed, after removal of a collector screw in hairpins in a head of the block of cylinders.
18. If necessary remove from an inlet collector the carburetor.

Installation

PERFORMANCE ORDER
1. Installation is made in sequence, return to removal taking into account the next moments. If the carburetor acted in film, establish it on an inlet collector with new laying.
2. If from an inlet collector the arm of fastening of the generator unscrewed, establish it before collector installation.
3. Establish an inlet collector on a head of the block of cylinders with new laying and fix nuts, having tightened them the demanded moment.
4. Check correctness of connection of hoses, pipes and electric sockets.
5. Fill in cooling liquid in cooling system.
6. Check and, if necessary, adjust an accelerator cable.
7. If works on the carburetor were performed, check turns of idling and the contents WITH in exhaust gases.