Disassembly and Reassembly
DISASSEMBLY1. REMOVE NO. 2 FUEL SUCTION SUPPORT
a. Using 2 screwdrivers, disconnect the 3 snap claws from the claw holes and remove the fuel suction support.
NOTE: Be careful not to damage the suction support and fuel filter.
b. Remove the fuel pump cushion rubber.
2. REMOVE FUEL PRESSURE WITH JET PUMP REGULATOR ASSEMBLY
a. Disconnect the fuel return jet tube from the clamp of the fuel filter.
b. Pull out the fuel pressure regulator and fuel return jet tube.
c. Remove the O-ring from the fuel pressure regulator.
3. REMOVE FUEL SUCTION PLATE WITH SENDER GAUGE
a. Using 2 screwdrivers, disconnect the 4 snap claws from the claw holes and remove the fuel filter.
NOTE: Be careful not to damage the filter assembly and suction plate.
b. Disconnect the fuel pump connector.
c. Remove the O-ring from the fuel port of the fuel suction plate.
4. REMOVE FUEL PUMP FILTER
a. Remove the clip and filter.
5. REMOVE FUEL PUMP ASSEMBLY
a. Pull out the fuel pump.
b. Remove the seal and spacer from the fuel pump.
REASSEMBLY
1. INSTALL FUEL PUMP ASSEMBLY
a. Apply some gasoline to a new seal.
b. Install the spacer and a new seal to the fuel pump.
c. Push in the fuel pump.
2. INSTALL FUEL PUMP FILTER
a. Install the filter with a new clip.
3. INSTALL FUEL SUCTION PLATE WITH SENDER GAUGE
a. Apply a light coat of gasoline to a new O-ring, and install it to the fuel port of the fuel suction plate.
b. Connect the fuel pump connector.
c. Push the fuel filter, and attach the 4 snap claws to the claw holes.
4. INSTALL FUEL PRESSURE WITH JET PUMP REGULATOR ASSEMBLY
a. Apply a light coat of gasoline to a new O-ring, and install it to the fuel pressure regulator.
b. Push in the fuel pressure regulator to the fuel filter.
c. Check that the fuel pressure regulator rotates smoothly.
If it does not rotates smoothly, the O-ring may be pinched. Remove the fuel pressure regulator and perform the 2 steps above.
d. Connect the fuel return jet tube to the clamp of the fuel filter.
e. Install the fuel pump cushion rubber.
5. INSTALL NO. 2 FUEL SUCTION SUPPORT
a. Push the fuel suction support, and attach the 3 snap claws to the claw holes.