Nissan Frontier D22. Manual - part 730

FUEL TANK

FL-3

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FL

FUEL TANK

PFP:17202

Removal and Installation

EBS00HZG

WARNING:

When replacing fuel line parts, be sure to observe the following:

●

Put a “CAUTION: INFLAMMABLE” sign in workshop.

●

Do not smoke while servicing fuel system. Keep open flames and sparks away from work area.

●

Be sure to furnish the workshop with a CO

2

  fire extinguisher.

CAUTION:

●

Before removing fuel line parts, carry out the following procedures:

–

Put drained fuel in an explosion-proof container and put lid on securely.

–

Release fuel pressure from fuel line. Refer to 

EC-46, "FUEL PRESSURE RELEASE"

  (KA24DE), 

EC-

616, "FUEL PRESSURE RELEASE"

  (VG33E), 

EC-1218, "FUEL PRESSURE RELEASE"

  (VG33ER).

–

Disconnect battery ground cable.

●

Remove quick connectors with commercial service tool.

●

Always replace O-ring with a new one.

●

Do not kink or twist hoses and tubes when installed.

●

Do not tighten hose clamps excessively to avoid damaging hoses.

●

Perform an inspection and installation of EVAP system parts as necessary. Refer to 

EC-564,

"EVAPORATIVE EMISSION SYSTEM"

  (KA24DE), 

EC-1164, "EVAPORATIVE EMISSION SYSTEM"

(VG33E), 

EC-1740, "EVAPORATIVE EMISSION SYSTEM"

  (VG33ER).

●

For inspection and installation of ORVR system parts, refer to 

EC-570, "ON BOARD REFUELING

VAPOR RECOVERY (ORVR)"

  (KA24DE), 

EC-1172, "ON BOARD REFUELING VAPOR RECOVERY

(ORVR)"

  (VG33E), 

EC-1748, "ON BOARD REFUELING VAPOR RECOVERY (ORVR)"

  (VG33ER).

1.

Water separator

2.

EVAP canister

3.

Purge

4.

Charge

5.

Vacuum cut valve

6.

Fuel tank protector

7.

Fuel tank assembly

8.

Fuel tank bracket

9.

O-ring

10. Fuel level sensor

LBIA0331E

FL-4

FUEL TANK

●

After installation, run engine and check for fuel leaks at connections.

●

Use only a genuine NISSAN fuel filler cap as a replacement. If an incorrect fuel filler cap is used,
the MIL may come on.

REMOVAL

1.

Release the fuel system fuel pressure. Refer to 

EC-46, "FUEL PRESSURE RELEASE"

  (KA24DE), 

EC-

616, "FUEL PRESSURE RELEASE"

  (VG33E), 

EC-1218, "FUEL PRESSURE RELEASE"

  (VG33ER).

2.

Disconnect battery ground cable.

3.

Drain fuel from fuel tank.

4.

Disconnect electrical connectors.

5.

Remove filler protector.

6.

Remove the quick connectors as follows:

1. Put mating marks on the connectors for correct installation.
2. Hold the sides of the connector, push in tabs, and pull out the

tube inserted in the retainer.

CAUTION:

●

The tube can be removed when the push in tabs are com-
pletely depressed.

●

Do not use any tools to remove the quick connector.

●

Keep the connecting portion of the tubes and quick con-
nectors clean.

7.

Disconnect filler hose, vent and evaporation hose at fuel tank
side.

8.

Remove fuel tank protector.

9.

Remove fuel tank mounting bolts while supporting fuel tank.

AFE108

SFE421A

AFE096

SFE423A

FUEL TANK

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10. Remove fuel tank.

INSTALLATION

Installation is in the reverse order of the removal.
Connect the quick connectors as follows:

●

Make sure the connectors are clean and undamaged.

●

Align push in tabs with retainer openings.

●

Insert tube into the center of the connector until you hear a click.

After connecting quick connectors, make sure the connection is fully
seated and locked in place as follows:

●

Pull on the fuel tube and connector to make sure they are prop-
erly connected.

●

Start the engine, increase engine speed and verify that there are
no leaks.

AFE110

AFE109

FL-6

FUEL LEVEL SENSOR UNIT AND FUEL PUMP ASSEMBLY

FUEL LEVEL SENSOR UNIT AND FUEL PUMP ASSEMBLY

PFP:17040

Removal and Installation

EBS00HZH

REMOVAL

1.

Remove the fuel tank. Refer to 

FL-4, "REMOVAL"

 .

2.

Remove the six retainer bolts.

3.

Remove retainer, fuel pump and fuel level sensor assembly.

4.

Remove fuel pump with bracket while lifting the pawl of the fuel
pump bracket upward as shown.

5.

Remove fuel level sensor from the fuel pump.

INSTALLATION

Installation procedure is the reverse order of removal.

●

Install the retainer, and the fuel pump and fuel level sensor assembly.

CAUTION:

Tighten the retainer bolts to specified torque.

●

Always replace the O-ring with a new one.

1.

Retainer

2.

Fuel level sensor

3.

Fuel tank

4.

O-ring

5.

Fuel pump

6.

Quick connectors

LBIA0325E

SFE425A

Retainer bolts

: 2.0 - 2.5 N·m (0.20 - 0.26 kg-m, 17.4 - 22.6 in-lb)