Nissan Pathfinder. Manual — part 637
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< PREPARATION >
PREPARATION
PREPARATION
PREPARATION
Special Service Tool
INFOID:0000000009178397
The actual shape of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tool
INFOID:0000000009178398
Tool number
(Kent-Moore No.)
Tool name
Description
( — )
(J-45747)
Fuel tank lock ring wrench
Removing and installing fuel tank lock ring
JSBIA1952ZZ
Tool name
Description
Power tool
Loosening nuts, screws and bolts
PIIB1407E
FUEL SYSTEM
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< PERIODIC MAINTENANCE >
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PERIODIC MAINTENANCE
FUEL SYSTEM
Inspection
INFOID:0000000009178399
Inspect fuel lines, filler cap and tank for improper attachment, leaks,
cracks, damage, loose connections, chafing or deterioration. Repair
or replace damaged parts as necessary.
Quick Connector
INFOID:0000000009178400
CAUTION:
• After connecting fuel tube quick connectors, make sure quick
connectors are secure.
Ensure that connector and resin tube do not contact any adja-
cent parts.
SMA803A
SBIA0504E
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< REMOVAL AND INSTALLATION >
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
REMOVAL AND INSTALLATION
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
Exploded View
INFOID:0000000009178401
Removal and Installation
INFOID:0000000009178402
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
WARNING:
1.
Lock ring
2.
Fuel level sensor, fuel filter and fuel
pump assembly
3.
O-ring
4.
Fuel tank
Front
AWBIA1642ZZ
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
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< REMOVAL AND INSTALLATION >
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Read “General Precautions” before working on the fuel system. Refer to
1. Unscrew the fuel filler cap to release the pressure inside the fuel tank.
2. Release the fuel pressure from the fuel lines. Refer to
.
3. Disconnect the battery negative terminal. Refer to
PG-90, "Removal and Installation"
4. Remove both second row (LH) bench seat front slide covers. Refer to
.
5. Position the second row (LH) bench seat to full forward position.
6. Remove both second row (LH) bench seat rear slide covers. Refer to
7. Position and secure the carpet to gain access to the fuel pump inspection hole cover.
CAUTION:
Cover the immediate area surrounding the fuel pump inspection hole cover with plastic to avoid
gasoline damage to the carpet.
8. Remove the center floor duct (LH). Refer to
VTL-13, "CENTER FLOOR DUCT : Removal and Installation
9. Turn the four retainers (A) 90 degrees to disengage the clips
and remove the fuel pump inspection hole cover.
10. Disconnect the fuel level sensor, fuel filter, and fuel pump
assembly harness connector (A), EVAP hose connector (C), and
the fuel feed hose connector (B) from the fuel level sensor unit,
fuel filter, and fuel pump assembly.
Disconnect the quick connector as follows:
• Hold the sides of the connector, push in tabs and pull out the
tube.
• If the connector and the tube are stuck together, push and pull
several times until they start to move. Then disconnect them
by pulling.
CAUTION:
• The tube can be removed when the tabs are completely
depressed. Do not twist it more than necessary.
• Do not use any tools to remove the quick connector.
• Keep the resin tube away from heat. Be especially careful
when welding near the tube.
• Prevent acid liquid such as battery electrolyte, etc. from getting on the resin tube.
• Do not bend or twist the tube during installation and removal.
• Only when the tube is replaced, remove the remaining retainer on the tube or fuel level sensor,
fuel filter, and fuel pump assembly.
• When the tube or fuel level sensor, fuel filter, and fuel pump assembly is replaced, also replace
the retainer with a new one (green colored retainer).
: Front
ALBIA0781ZZ
: Front
ALBIA0782ZZ
SFE562A
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