Fuel Pump: Service and Repair

Fuel Pump Assy:

Removal & Installation and Disassembly & Reassembly

1. REMOVE FUEL SUCTION W/PUMP & GAGE TUBE ASSY

2. REMOVE VAPOR PRESSURE SENSOR ASSY




a. Remove the tube joint clip, and pull out the vapor pressure sensor.

3. REMOVE FUEL SENDER GAGE ASSY




a. Disconnect the fuel sender gage connector.
b. Unlock the fuel sender gage, and slide it to remove.

4. REMOVE FUEL PUMP ASSY W/FILTER




a. Using a screwdriver, disconnect the 4 snap-claws from the claw holes, and remove the sub tank.

NOTE: Do not damage the sub tank.




b. Disconnect the fuel pump connector.




c. Using a small screwdriver, disconnect the 4 claws from the claw holes, and remove the fuel pump w/filter.
d. Remove the fuel pump O-ring from the fuel pump.
e. Remove the fuel pump spacer from the fuel pump.

5. REMOVE FUEL PUMP FILTER




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

6. INSTALL FUEL PUMP FILTER
a. Install the fuel pump filter with a new clip.

7. INSTALL FUEL PUMP ASSY W/FILTER




a. Install a fuel pump spacer to the fuel pump.
b. Apply a light coat of gasoline to a new O-ring, and install it to the fuel pump.
c. Apply a light coat of gasoline to the O-ring again, and install the fuel pump to the fuel filter.




d. Install the sub tank.
1. Apply a light coat of gasoline to a new O-ring, and install it to the fuel suction tube assy.
2. Apply a light coat of gasoline to the O-ring again, and install the sub tank to the fuel filter.

8. INSTALL VAPOR PRESSURE SENSOR ASSY




a. Install the vapor pressure sensor with the tube joint clip.

NOTE:
- Check that there is no scratch or foreign objects on the connecting parts.
- Check that the fuel tube joint connector is fully inserted.
- Check that the tube joint clip is on the collar of the fuel tub joint.
- After installing the tube joint clip, check if the fuel tube joint connector is securely connected by pulling it.

9. INSTALL FUEL SUCTION W/PUMP & GAGE TUBE ASSY