Nissan Maxima QX + Nissan Maxima brand Cars + Maintenance instruction + Settings and routine maintenance + Engine + Systems of cooling, heating - Power supply system and release General information Sbrasyvaniye of pressure in a power supply system Check of serviceability of functioning of the fuel pump, measurement of pressure of fuel Check of a condition and replacement of fuel lines and their shtutserny connections Removal and installation of the fuel pump Check of a condition and replacement of the sensor of fuel consumption Removal and installation of a fuel tank Cleaning and repair of a fuel tank - general information Removal and installation of assembly of an air purifier Removal, installation and adjustment of a cable of an accelerator System of electronic injection of fuel (EFI) - the general information Check of serviceability of functioning of system of injection Check of a condition and replacement of the case of a throttle Removal and installation of a regulator of pressure of fuel Removal and installation of the fuel highway and injection injectors Check and adjustment of turns of idling Release system - the general information + engine Electric equipment + Control systems of the engine + Transmission + Coupling and power shafts + Brake system + Suspension bracket and steering + Body + Onboard electric equipment
|
Removal and installation of the fuel pump
REMOVAL
|
1. Dump pressure in a power supply system (see. Undressed Sbrasyvaniye pressure in a power supply system) and uncover a jellied mouth of a fuel tank. 2. Remove a back seat (see. Head Body).
|
3. Uncover access to assembly of the fuel pump/sensor of fuel consumption. Disconnect from assembly electroconducting and take a plait aside. |
|
4. Disconnect from assembly of the line of giving and fuel return, turn out fixing screws. On models since 1995 вып. give a lock ring. |
|
|
Models 1993 and 1994 of вып.
|
|
1. Accurately take gasoline pump assembly with the fuel consumption sensor from a fuel tank.
|
Try not to damage a float and not to bend its lever. |
|
|
2. Having accurately hooked, remove the mesh filter of a toplivozabornik of a gasoline pump. |
|
3. Release a coupling bolt of a fixing collar of assembly. |
|
4. Release the bottom collar of fastening of a fuel hose, disconnect electroconducting and liberate the pump from a bearing arm of assembly. |
|
|
Models since 1995 вып.
|
|
1. Accurately liberate assembly of the sensor of fuel consumption from a fuel tank, having lifted it as it is possible above. |
|
2. Shift down a fixing collar and disconnect a hose from the union from the bottom party of a cover. |
|
3. Disconnect from a cover electroconducting of the fuel pump. |
4. Take assembly of the sensor of fuel consumption with a cover aside.
|
Try not to damage a float and not to bend its lever. |
|
5. Having pushed a hand in a fuel tank through an access opening, release a clamp of fastening of a casing of a gasoline pump and take assembly of last of a tank. |
6. Having accurately hooked, remove from the pump the mesh filter of a toplivozabornik. Check the filter on existence of signs of pollution and passableness violation. Disconnect a hose from the final union of the pump. 7. Wring out lock uvulas and dismember a casing of pump assembly on two half. Take the pump from a casing. |
|
INSTALLATION
|
1. Assembly is made as it should be, the return to an order of dismantle of components. 2. Do not forget to smooth out an interfaced surface of a landing flange of assembly and a flute under installation of a sealing ring on a fuel tank. 3. Having replaced a sealing ring, fill assembly in a tank. 4. Track order of connection of fuel lines and their orientations concerning assembly and a tank. Strongly tighten fixing screws. 5. Restore initial connection of electroconducting, establish into place a cover of access to assembly and a back seat. |
|
|
|