1. Assemble the gasket spacer (A) and support rubber cushion (B) to the fuel pump, and install the fuel pump to the fuel filter assembly.
NOTE:
• Use a new gasket spacer.
• Use a new support rubber cushion.
• Apply gasoline to the gasket spacer and support rubber cushion.
2. Install the fuel pump holder to the fuel filter assembly.
3. Install the pump module spring (A) to fuel filter assembly, and install the fuel chamber assembly (B).
NOTE:
• Use a new fuel chamber assembly.
• Check that the claw connecting the fuel filter assembly and fuel chamber assembly is securely fastened.
4. Connect the connector (A) of fuel pump.
5. Attach the fuel level sensor. 
6. Install the fuel pump assembly.