Chevrolet Lanos (since 2004 release)
1. Car device
2. Recommendations about operation
3. Malfunctions in way
4. Maintenance
5. Engine
5.1. Features of a design
5.2. Check of a compression in cylinders
5.3. Removal and installation of mudguards of the engine
5.4. Replacement of support of a suspension bracket of the power unit
5.5. Installation of the piston of the first cylinder in the provision of VMT of a step of compression
5.6. Removal, installation and troubleshooting of a flywheel
5.7. Replacement of details of consolidation of the engine
5.8. Head of the block of cylinders
5.9. Removal and installation of the engine
5.10. Repair of the engine
5.11. Lubrication system
5.12. Cooling system
5.13. System of production of the fulfilled gases
5.14. Engine power supply system
5.14.1. Features of a design
5.14.2. Check of pressure in an engine power supply system
5.14.3. Pressure decrease in a power supply system
5.14.4. Removal and installation of the air filter, muffler of noise of an admission and air duct
5.14.5. Replacement of the fuel pump
5.14.6. Replacement of the fuel tank and its bulk pipe
5.14.7. Check and replacement of the regulator of pressure of fuel
5.14.8. Removal and installation of a fuel stage
5.14.9. Removal, installation and check of nozzles
5.14.10. Removal and installation of throttle knot
5.14.11. Check and replacement of the regulator of idling
5.14.12. Adjustment and replacement of a cable of the drive of a butterfly valve
5.14.13. Removal and installation of a pedal of an accelerator
5.15. System of catching of vapors of fuel
5.16. System of recirculation of the fulfilled gases
6. Transmission
7. Running gear
8. Steering
9. Brake system
10. Electric equipment
11. Body
12. Wheels and tires
13. Purchase of spare parts
14. A trip on HUNDRED
15. Winter operation of the car
16. Preparation for checkup
17. Advice to the beginning mechanic
18. Appendices
19. Schemes of electric equipment
 








5-14-7-proverka-i-zamena-regulyatora-davleniya-topliva.html

5.14.7. Check and replacement of the regulator of pressure of fuel

Serviceability of the regulator is determined by fuel pressure in a stage of nozzles on the working engine.
1. Connect the manometer to the toplivopodayushchy highway (see. "Check of pressure in a power supply system").
2. Launch the engine. During the operation of the engine on the idling mode pressure in a power supply system has to be about 300 kPa (3,0 kgfs/cm2).
3. Disconnect a vacuum hose from pressure regulator. Pressure on the manometer has to increase by 20–70 kPa (0,2–0,7 kgfs/cm2). If pressure on the mode of idling is lower than norm and does not increase at a detachment of a vacuum hose, replace pressure regulator.
4. If during check of the regulator of pressure the vacuum hose was connected to it again, disconnect it.
5. Squeeze a clamp of a hose of discharge of fuel …
6. … also disconnect a hose from the regulator union.
7. Turn out two screws of fastening of the regulator to a stage of nozzles …
    
NOTE
For descriptive reasons removal of the regulator is shown on the removed stage.

8. … also remove the regulator.
9. Remove a sealing ring from the regulator case.

PREVENTION
Replace a sealing ring at each removal of the regulator new.

10. In need of replacement of a clamp of a drain tube hook it the screw-driver …
11. … also remove a clamp from the regulator union.
12. Install the regulator as it should be, the return to removal, having oiled its sealing ring engine.

"previous page
5.14.6. Replacement of the fuel tank and its bulk pipe
following page"
5.14.8. Removal and installation of a fuel stage