Chevrolet Lanos (since 2004 of release)
1. The car device
2. Recommendations about operation
3. Malfunctions in a way
4. Maintenance service
5. The engine
5.1. Features of a design
5.2. Compression check 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 position ВМТ of a step of compression
5.6. Removal, installation and дефектовка a flywheel
5.7. Replacement of details of consolidation of the engine
5.8. A head of the block of cylinders
5.9. Removal and engine installation
5.10. Engine repair
5.11. Greasing system
5.12. Cooling system
5.13. System of release of the fulfilled gases
5.14. The engine power supply system
5.14.1. Features of a design
5.14.2. Pressure check in the engine power supply system
5.14.3. Pressure decrease in the power supply system
5.14.4. Removal and installation of the air filter, the muffler of noise of an admission and an air line
5.14.5. Replacement of the fuel pump
5.14.6. Replacement of a fuel tank and its bulk pipe
5.14.7. Check and replacement of a regulator of pressure of fuel
5.14.8. Removal and installation of a fuel stage
5.14.9. Removal, installation and check of atomizers
5.14.10. Removal and installation of throttle knot
5.14.11. Check and replacement of a regulator of idling
5.14.12. Adjustment and replacement of a cable of a drive throttle заслонки
5.14.13. Removal and installation of a pedal of an accelerator
5.15. System of catching of steams of fuel
5.16. System рециркуляции the fulfilled gases
6. Transmission
7. A running gear
8. A steering
9. Brake system
10. An electric equipment
11. A body
12. Wheels and tyres
13. Purchase of spare parts
14. A trip on HUNDRED
15. Winter operation of the car
16. Preparation for checkup
17. Councils to the beginning mechanic
18. Appendices
19. Electric equipment schemes
 








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5.14.5. Replacement of the fuel pump

If capacity of the engine falls, there was a raised noise or howlings at work of the fuel pump, most likely, the fuel pump has failed are periodically audible.
Preliminary check up pressure in system of giving of fuel in a following order.
1. Check up serviceability of a regulator of pressure of fuel (Check and replacement of a regulator of pressure of fuel »see«).
2. If pressure in system is less 250 кПа (2,5 kgs/sm2), replace the fuel filter («Replacement of the fuel filter» see).
If and in this case pressure does not increase, it is necessary to replace the fuel pump, as at the pump трудноразбираемая the design and its elements separately in spare parts are not delivered.
It be required to you: a screw-driver with a flat edge, capacity for plum of fuel from the module of the fuel pump.
1. Lower pressure in the power supply system (Pressure decrease in the power supply system »see«).
2. Disconnect a wire from the plug "minus" of the storage battery.
3. Remove a pillow of a back seat (Removal and installation of a back seat »see«).
4. Hook a screw-driver …
5. … also remove a plastic cover of the hatch in the body basis over the fuel pump.
6. Wring out to the right a clamp колодки a plait of wires …
7. … also disconnect pad from the module of the fuel pump.
8. Having compressed plastic clamps, disconnect from unions of the pump tips drain топливопровода
9. … and топливопровода a high pressure.
10. Turn a screw-driver a clamping ring of the module of the fuel pump counter-clockwise till the moment of coincidence of grooves in a ring with ledges of a flange of a fuel tank …
11. … also remove a ring.
12. Having remembered position of the module of the fuel pump concerning a fuel tank (to facilitate its installation at return installation), accurately take the module and merge from it fuel in in advance prepared capacity.
13. Remove a sealing ring and examine it. Necessarily replace a ring if it is torn or pressed strongly out.
14. Establish the module of the fuel pump in an order, the return to removal, and in the same position in which it was before removal (see item 12).

    
THE NOTE
The module of the fuel pump can be established in a fuel tank only in one position as the bottom oblique part of a glass of the module leans two rubber buffers in an inclined wall of a fuel tank. At module installation in a tank in any other position to fix its clamping ring it will not be possible.

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5.14.4. Removal and installation of the air filter, the muffler of noise of an admission and an air line
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5.14.6. Replacement of a fuel tank and its bulk pipe











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