Fuel pump assy (1MZ−FE/3MZ−FE)

1. 1
   DISCHARGE FUEL SYSTEM PRESSURE
2. 2
   REMOVE REAR SEAT CUSHION ASSEMBLY
3. 3
   REMOVE REAR FLOOR SERVICE HOLE COVER
4. 4
   Remove the rear floor service hole cover.
5. 5
   Disconnect the vapor pressure sensor connector.
6. 6
   Disconnect the fuel pump connector.

a. Remove the tube joint clip, and pull out the fuel pump tube.

• Before this operation, check the connector for dirt, mud or other contamination.
• Be careful of mud. The connector’s O−ring, which seals the pipe and connector, becomes contaminated easily.
• Do not use any tools in this operation.
• Do not bend or twist the nylon tube. Protect the connector by covering it with a vinyl or plastic bag.
• When the pipe and the connector are stuck, push and pull the connector to release it. Then pull out the connector from the pipe.

a. Remove the 8 bolts and the set plate.

a. Remove the fuel suction tube from the fuel tank.

• Do not damage the fuel pump filter.
• Do not bend the arm of the fuel sender gage.

b. Remove the gasket from the fuel suction tube.

1. 1
   Remove the cover.
2. 2
   Remove the tube joint clip, and pull out the vapor pressure sensor.

a. Using a screwdriver with its tip wrapped in tape, detach the 5 snap claws from the claw holes, and remove the fuel suction support.

1. 1
   Disconnect the fuel sender gage connector.
2. 2
   Using a screwdriver with its tip wrapped in tape, unfasten the clamp to release the fuel sender gage. Slide the fuel sender gage to remove it from the fuel pump.

1. 1
   Disconnect the fuel pump connector.
2. 2
   Using a screwdriver with its tip wrapped in tape, detach the 4 snap claws from the claw holes, and pull out the fuel suction plate.

1. 1
   Disconnect the connector.
2. 2
   Using a small screwdriver, pry out the fuel pump harness.

a. Pull out the fuel pump from the fuel tank fuel filter.

1. 1
   Using a small screwdriver, pry out the clip.
2. 2
   Pull out the fuel pump filter from the fuel pump.

1. 1
   Pull out the fuel pressure regulator from the fuel tank fuel filter.
2. 2
   Remove the O−ring from the fuel pressure regulator.

1. 1
   Apply a light coat of gasoline or grease to a new O−ring, and install it to the fuel pressure regulator.
2. 2
   Push in the fuel pressure regulator to the fuel tank fuel filter.

a. Install the fuel pump filter with a new clip.

1. 1
   Apply a light coat of gasoline or grease to the O−ring of the fuel pump.
2. 2
   Push in the fuel pump to the fuel tank fuel filter.
3. 3
   INSTALL FUEL PUMP HARNESS
4. 4
   INSTALL FUEL SUCTION PLATE SUB−ASSY
5. 5
   INSTALL FUEL SENDER GAGE ASSY
6. 6
   INSTALL FUEL PUMP CUSHION RUBBER
7. 7
   INSTALL FUEL SUCTION SUPPORT No.2
8. 8
   INSTALL VAPOR PRESSURE SENSOR ASSY
9. 9
   INSTALL FUEL SUCTION TUBE ASSY W/ PUMP & GAGE
10. 10
    Install a new gasket to the fuel suction tube.
11. 11
    Install the fuel suction tube.

• Do not damage the fuel pump filter.
• Do not bend the arm of the fuel sender gage.

1. 1
   Align the mark of the set plate with the fuel suction tube.
2. 2
   Install the set plate with the 8 bolts. Torque: 5,9 N·m

a. Install the fuel pump tube with the tube joint clip.

• Check that there are no scratches or foreign objects on the connecting part.
• Check that the fuel tube joint is inserted securely.
• Check that the tube joint clip is on the collar of the fuel tube joint.
• After installing the tube joint clip, check that the fuel tube joint has not been pulled off.

1. 1
   CHECK FOR FUEL LEAKS
2. 2
   INSTALL REAR FLOOR SERVICE HOLE COVER
3. 3
   INSTALL REAR SEAT CUSHION ASS