Nissan Versa Sedan. Manual — part 445

FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY

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9. Remove fuel level sensor unit, fuel filter and fuel pump assembly. Remove and discard the O-ring.

CAUTION:

• Do not bend the float arm during removal.

• Do not reuse O-ring.

INSPECTION AFTER REMOVAL

Inspect the fuel level sensor, fuel filter, and fuel pump assembly for any defects and foreign materials. Replace

as necessary.

INSTALLATION

Installation is in the reverse order of removal.

• Install the fuel level sensor, fuel filter, and fuel pump assembly with

the fuel feed tube (C) facing the front of the vehicle as shown. Use

a new O-ring.

CAUTION:

Do not reuse O-ring.

• Install the lock ring using Tool (A).

NOTE:

For reference when installing, align the matching marks on lock

ring, fuel pump assembly and fuel tank.

• 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.

• After the tube is connected, make sure the connection is secure by

performing the following checks:

- Pull (A) the tube and the connector to make sure they are securely

connected.

: Front

(A)

: EVAP tube

(B)

: Harness connector

ALBIA0747ZZ

Tool number

: KV10119900 (J-45722)

JPBIA3556ZZ

JPBIA0140ZZ

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FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY

- Visually confirm that the two retainer tabs are connected to the

quick connector.

PBIC0199E

FUEL TANK

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FUEL TANK

Exploded View

INFOID:0000000009267704

Removal and Installation

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WARNING:

Be sure to read “General Precautions” before working on the fuel system. Refer to

FL-2, "General Pre-

cautions"

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REMOVAL

1. Release the fuel pressure from the fuel lines. Refer to

EC-133, "Work Procedure"

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2. Check fuel level with vehicle on a level surface. If the fuel level is 7/8 of the fuel tank (full or nearly full),

draw appropriate amount of fuel from the fuel tank.

• In the event of malfunction in fuel pump, insert a hose measuring 20mm (0.79 in) in diameter into the

filler opening to draw approximately 10 liters (2-5/8 US gal, 2-1/4 Imp gal) fuel.

3. Open fuel filler lid.
4. Open fuel filler cap and release the pressure inside fuel tank.
5. Remove the rear seat cushion. Refer to

SE-23, "Removal and Installation - Seat Cushion Assembly"

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6. Remove the inspection hole cover.

1.

Fuel tank

2.

Fuel tank mounting band (RH)

3.

Fuel tank mounting band (LH)

4.

Clamp

5.

Fuel filler hose

6.

Fuel filler tube

7.

Grommet

8.

Fuel filler cap

9.

Clamp

10. Vent hose

JPBIA3365GB

Guideline

: Draw approximately 10 liters (2-5/8 US gal, 2-1/4 imp gal) from a full-tank condi-
tion.

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FUEL TANK

7. Disconnect the harness connector (B), fuel feed tube (C) and

EVAP tube (A).

Remove the quick connector as follows:

• Hold the sides of the connector, push in tabs (B) and pull (A)

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).

• To keep the connecting portion clean and to avoid dam-

age and foreign materials, cover them completely with

plastic bags (B) or something similar.

8. Remove center muffler and main muffler. Refer to

EX-5, "Exploded View"

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9. Disconnect the LH rear park brake cable brackets. Refer to

PB-6, "Exploded View"

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10. Remove the rear floor insulator located above center and main mufflers.

: Front

ALBIA0747ZZ

JPBIA0134ZZ

(A)

: Fuel feed hose

(C)

: Fuel tube

JSBIA1295ZZ