REMOVAL AND INSTALLATION

<VEHICLES COMPLYING WITH EMISSION REGURATION STEP III>

			Fuel filter pump removal steps
		1.	Water level sensor connector
	>>C<<	2.	Fuel hose B
	>>C<<	3.	Fuel hose C
	>>A<<	5.	Fuel return hose B <Vehicles with fuel line heater>
	>>A<<	6.	Fuel return hose C<Vehicles with fuel line heater>
		7.	Fuel filter assembly
		8.	Drain plug and O-ring
		9.	Water level sensor
<<A>>	>>D<<	10.	Fuel filter cartridge
		11.	Fuel filter pump
			Glow plug relay removal steps
		13.	Glow plug relay connector
		14.	Glow plug relay terminal
		15.	Glow plug relay
		16.	Glow plug relay bracket
			Fuel pipe bracket removal steps
		1.	Water level sensor connector
	>>C<<	2.	Fuel hose B
	>>C<<	3.	Fuel hose C
	>>A<<	5.	Fuel return hose B <Vehicles with fuel line heater>
	>>A<<	6.	Fuel return hose C <Vehicles with fuel line heater>
		7.	Fuel filter assembly
		13.	Glow plug relay connector
		14.	Glow plug relay terminal
		17.	Fuel filter protector
		18.	Fuel filter bracket
	>>B<<	19.	Fuel hose A connection
	>>B<<	20.	Fuel hose D connection
		21.	Fuel pipe
		22.	Fuel pipe bracket
			Fuel return pipe assembly removal steps <Vehicles with fuel line heater>
	>>A<<	5.	Fuel return hose B <Vehicles with fuel line heater>
	>>A<<	6.	Fuel return hose C <Vehicles with fuel line heater>
	>>A<<	23.	Fuel return hose A <Vehicles with fuel line heater>
	>>A<<	24.	Fuel return hose D <Vehicles with fuel line heater>
	>>A<<	25.	Fuel return pipe assembly <Vehicles with fuel line heater>

<VEHICLES COMPLYING WITH EMISSION REGURATION STEP IV>

			Fuel filter pump removal steps
		1.	Water level sensor connector
	>>C<<	2.	Fuel hose B
	>>C<<	3.	Fuel hose C
		4.	Fuel line heater connector <Vehicles for cold zone>
		7.	Fuel filter assembly
		8.	Drain plug and O-ring
		9.	Water level sensor
<<A>>	>>D<<	10.	Fuel filter cartridge
		11.	Fuel filter pump
		12.	Air plug and O-ring
			Glow plug relay removal steps
		13.	Glow plug relay connector
		14.	Glow plug relay terminal
		15.	Glow plug relay
		16.	Glow plug relay bracket
			Fuel pipe bracket removal steps
		1.	Water level sensor connector
	>>C<<	2.	Fuel hose B
	>>C<<	3.	Fuel hose C
		4.	Fuel line heater connector <Vehicles for cold zone>
		7.	Fuel filter assembly
		13.	Glow plug relay connector
		14.	Glow plug relay terminal
		17.	Fuel filter protector
		18.	Fuel filter bracket
	>>B<<	19.	Fuel hose A connection
	>>B<<	20.	Fuel hose D connection
		21.	Fuel pipe
		22.	Fuel pipe bracket

REMOVAL SERVICE POINT

<<A>> FUEL FILTER CARTRIDGE REMOVAL

Fix the fuel filter pump to a vice, and then remove the fuel filter cartridge using an oil filter wrench.

INSTALLATION SERVICE POINTS

>>A<< FUEL RETURN PIPE ASSEMBLY/FUEL RETURN HOSE D/FUEL RETURN HOSE A/FUEL RETURN HOSE C/FUEL RETURN HOSE B INSTALLATION

Insert each fuel return hose so that the white mark of each fuel return hose is aligned with the fuel return pipe assembly.

If the pipe has a stepped part, connect securely up to the stepped part. If the pipe has no stepped part, insert so that the inserted portion 20 - 25 mm long.

>>B<< FUEL HOSE D/FUEL HOSE A INSTALLATION

If the pipe has a stepped part, connect securely up to the stepped part. If the pipe has no stepped part, insert so that the inserted portion 20 - 25 mm long.

>>C<< FUEL HOSE C/FUEL HOSE B INSTALLATION

Insert the fuel hose B and fuel hose C so that the white mark of fuel hose is located as shown in the figure.
<Vehicles complying with emission reguration step IV>

Insert the fuel hose C so that the white mark of fuel hose is located as shown in the figure.

If the pipe has a stepped part, connect securely up to the stepped part. If the pipe has no stepped part, insert so that the inserted portion 20 - 25 mm long.

>>D<< FUEL FILTER CARTRIDGE INSTALLATION

1.Clean the mounting surface on the fuel filter pump side.

2.Tighten the fuel filter cartridge to the specified torque from the point where the gasket contacts the mounting surface.
Tightening torque: Approximately 3/4 - 1 turn (12 ± 2 N·m)