The device, service, repair Vektr's Opel And - 8.10. Tube and unidirectional valve of system of reduction of toxicity//1988-1995 /

Opel Vectra A

since 1988-1995 release

Repair and operation of the car



Vektr's Opel And
+ 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
+ 7. The fuel and exhaust system of models with system of injection of fuel
- 8. Exhaust system and system of decrease in toxicity of exhaust gases
   8.2. System of decrease in toxicity of exhaust gases
   8.3. System of repeated combustion of exhaust gases (EGR)
   8.4. The EGR valve (models with the Multec system)
   8.5. EGR valve (Simtec system)
   8.6. EGR module (X16 SZ models)
   8.7. Knot of the air pump (Simtec system)
   8.8. Valve of a cut-off of system of reduction of toxicity
   8.9. The switching-off valve of system of reduction of toxicity
   8.10. Tube and unidirectional valve of system of reduction of toxicity
   8.11. Catalyst
   8.12. A canister with coal
   8.13. The oxygen sensor (models with the catalyst)
   8.14. Final collector
   + 8.15. Exhaust system
+ 9. Fuel systems of the diesel engine
+ 10. Engine electrical systems
+ 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



8.10. Tube and unidirectional valve of system of reduction of toxicity

GENERAL INFORMATION

Prevention

At installation it is necessary to use new washers of an air branch pipe.


Removal

PERFORMANCE ORDER
1. Remove an air hose однонаправ the lenny valve.
2. Unscrew the bolts fixing an eye arm for raising of the engine and turn an arm to the left side.
3. Unscrew three bolts and remove an arm of support of a pipe.
4. Unscrew two bolts and remove a termoz the shchitny screen.
5. Unscrew two bolts and remove an air branch pipe.
6. If necessary, disconnect the unidirectional valve.
7. Being careful, fix a pipe in a vice with soft sponges and unscrew the valve from a pipe. Clear the valve and check its state.

Installation

PERFORMANCE ORDER
1. Before installation apply a thin film of Opel No. 994714 sealant on a carving of the unidirectional valve.
2. At installation of a pipe use new washers. Before a vvinchivaniye of bolts of fastening of a pipe apply Opel No. 90513210 paste on a carving of bolts.
3. You make further installation in the sequence, the return to removal.