2002 Nissan Altima - Fuel System (Section FL) (10 pages)
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Manual Description
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND, sERVICE DATA AND SPECIFICATIONS (SDS) 10, inspect fuel lines, filler cap and tank improper attachment, leaks, cracks, damage, loose connections, chafing deterioration.
If necessary, repair replace faulty parts, when replacing fuel line parts, be sure observe following, put a CAUTION: FLAMMABLE” sign work area, be sure to work in a well ventilated area and have CO2 fire extinguisher.
Do not smoke while working on the fuel system, before removing fuel line parts, carry out following procedures, put drained fuel in an explosion-proof container and put the lid on securely, release fuel pressure from the fuel lines.
Always replace O-rings and clamps with new ones, do not kink or twist tubes when they being installed, do not tighten hose clamps excessively avoid damaging hoses, tighten high-pressure rubber hose clamp so that clamp.
Tightening torque specifications are the same all rubber, ensure that screw does not contact adjacent parts, after connecting the fuel tube quick connectors, make sure, ensure that the connector and resin tube do not contact.
After installing tubes, run engine and check fuel leaks, use only a genuine NISSAN fuel filler cap replacement, if an incorrect fuel filler cap is used, the MIL may come on, for servicing Evaporative Emission System” parts, refer.
For servicing On Board Refueling Vapor Recovery, (ORVR)” parts, refer to EC-1292, "ON BOARD REFUELING, fUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY, read General Precautions” before working fuel system.
Remove the quick connector follows, q Hold the sides of the connector, push in tubs pull out, several times until they start to move, q Keep the resin tube away from heat.
Q Prevent acid liquid such as battery electrolyte, etc, q Only when the tube is replaced, remove the remaining retainer on the tube fuel pump assembly, q When the tube or fuel pump assembly is replaced, also replace the retainer with new one, q To keep the connecting portion clean and to avoid damage and foreign materials, cover them completely with.
Using a lock ring wrench, remove lock ring, make sure the fuel pump is free from defects foreign materials, installation is in the reverse order removal, install the fuel pump assembly with the front mark (arrow) facing.
Connect the quick connector follows, check the connection for damage any foreign materials, align the connector with the tube, then insert connector, straight into the tube until click heard.
Pull the tube and the connector to make sure they securely, visually confirm that the two retainer tabs connected, start the engine and let it idle and make sure there are no fuel leaks at fuel system connections, disconnect the fuel filler hose, recirculation hose signal.
Hose at fuel tank side, each cable and position the cables out of the way, q Before tightening the fuel tank mounting straps, temporarily install the filler hose, recirculation hose, q To connect the quick connector, refer to FL-5, "Removal Installation".
Run the engine and check for fuel leaks at the fuel system tube hose connections, sERVICE DATA AND SPECIFICATIONS (SDS)...
Manual Description
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND, sERVICE DATA AND SPECIFICATIONS (SDS) 10, inspect fuel lines, filler cap and tank improper attachment, leaks, cracks, damage, loose connections, chafing deterioration.
If necessary, repair replace faulty parts, when replacing fuel line parts, be sure observe following, put a CAUTION: FLAMMABLE” sign work area, be sure to work in a well ventilated area and have CO2 fire extinguisher.
Do not smoke while working on the fuel system, before removing fuel line parts, carry out following procedures, put drained fuel in an explosion-proof container and put the lid on securely, release fuel pressure from the fuel lines.
Always replace O-rings and clamps with new ones, do not kink or twist tubes when they being installed, do not tighten hose clamps excessively avoid damaging hoses, tighten high-pressure rubber hose clamp so that clamp.
Tightening torque specifications are the same all rubber, ensure that screw does not contact adjacent parts, after connecting the fuel tube quick connectors, make sure, ensure that the connector and resin tube do not contact.
After installing tubes, run engine and check fuel leaks, use only a genuine NISSAN fuel filler cap replacement, if an incorrect fuel filler cap is used, the MIL may come on, for servicing Evaporative Emission System” parts, refer.
For servicing On Board Refueling Vapor Recovery, (ORVR)” parts, refer to EC-1292, "ON BOARD REFUELING, fUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY, read General Precautions” before working fuel system.
Remove the quick connector follows, q Hold the sides of the connector, push in tubs pull out, several times until they start to move, q Keep the resin tube away from heat.
Q Prevent acid liquid such as battery electrolyte, etc, q Only when the tube is replaced, remove the remaining retainer on the tube fuel pump assembly, q When the tube or fuel pump assembly is replaced, also replace the retainer with new one, q To keep the connecting portion clean and to avoid damage and foreign materials, cover them completely with.
Using a lock ring wrench, remove lock ring, make sure the fuel pump is free from defects foreign materials, installation is in the reverse order removal, install the fuel pump assembly with the front mark (arrow) facing.
Connect the quick connector follows, check the connection for damage any foreign materials, align the connector with the tube, then insert connector, straight into the tube until click heard.
Pull the tube and the connector to make sure they securely, visually confirm that the two retainer tabs connected, start the engine and let it idle and make sure there are no fuel leaks at fuel system connections, disconnect the fuel filler hose, recirculation hose signal.
Hose at fuel tank side, each cable and position the cables out of the way, q Before tightening the fuel tank mounting straps, temporarily install the filler hose, recirculation hose, q To connect the quick connector, refer to FL-5, "Removal Installation".
Run the engine and check for fuel leaks at the fuel system tube hose connections, sERVICE DATA AND SPECIFICATIONS (SDS)...
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