Nissan Pathfinder. Manual — part 640
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FUEL TANK
19. If replacing the fuel tank, remove the fuel level sensor unit, fuel filter and fuel pump assembly to transfer to
the new fuel tank. Remove and discard the O-ring.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
Do not reuse O-ring.
• If fuel tank has been replaced, connect the transfer hose connector
to the fuel level sensor, fuel filter, and fuel pump assembly. Inspect
through the opening of the fuel tank and make sure that the trans-
fer hose is routed as shown.
CAUTION:
• Make sure that the transfer hose does not interfere with the
float arm assembly.
• If the fuel level sensor unit, fuel filter and fuel pump assem-
bly is removed refer to INSTALLATION. Refer to
.
• If fuel tank has been replaced, align the tabs (A) of the fuel level
sensor, fuel filter, and fuel pump assembly to the matching marks
(C) of the fuel tank for proper installation.
• Connect the quick connector as follows:
- Check the connection for damage or any foreign materials.
- Align the connector with the tube, then insert the connector straight
into the tube until a click is heard.
• Before tightening the fuel tank mounting straps, temporarily install
the filler hose and the recirculation hose. Tighten all fuel tank
mounting strap bolts to specification, then tighten the hose clamps.
• After the tube is connected, make sure the connection is secure by
performing the following checks:
- Pull on the tube and the connector to make sure they are securely
connected.
: Front
JSBIA1835ZZ
(B)
: Retainer mounting pawl
JPBIA4665ZZ
PBIC1653E
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FUEL TANK
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- Visually confirm that the two retainer tabs are connected to the
quick connector.
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1. Turn the ignition switch ON (without starting the engine). Then check the connections for fuel leaks by
applying fuel pressure to the fuel piping.
2. Start engine, raise idle and verify there are no leaks at the fuel system connections.
PBIC0199E
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< REMOVAL AND INSTALLATION >
EVAP CANISTER
EVAP CANISTER
Exploded View
INFOID:0000000009178405
Removal and Installation
INFOID:0000000009178406
NOTE:
The EVAP canister vent control valve and EVAP canister system pressure sensor can be removed without
removing the EVAP canister.
REMOVAL
1. Disconnect the EVAP control system pressure sensor harness connector and the EVAP canister vent con-
trol valve harness connector.
2. Disconnect the EVAP canister purge hose, the EVAP vent line, and the EVAP canister vent control valve
hose.
3. Remove the EVAP canister bolt.
1.
EVAP control system pressure sensor 2.
O-ring
3.
EVAP canister
4.
Hose clamp
5.
EVAP canister purge hose
6.
EVAP vent line
7.
O-ring
8.
EVAP canister vent control valve
9.
EVAP canister vent control valve
hose
Front
ALBIA0791GB
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EVAP CANISTER
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4. Remove the EVAP canister from the vehicle.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
During service requiring removal of O-rings, replace each O-ring with a new one during installation.
Inspection
INFOID:0000000009178407
Check EVAP canister as follows:
1. Block port (A).
2. Blow air into port (B) and check that it flows freely out of port (C).
3. Release blocked port (A).
4. Apply vacuum pressure to port (A) and check that vacuum pres-
sure exists at the ports (B) and (C).
5. Block port (B) and (A).
6. Apply pressure to port (C) and check that there is no leakage.
ALBIA0797ZZ
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