Subaru Crosstrek Service Manual: Removal

WARNING:

Place “NO OPEN FLAMES” signs near the working area.

• Be careful not to spill fuel.

• If the fuel gauge indicates that two thirds or more of the fuel is remaining, be sure to drain fuel before starting work to avoid the fuel to spill.

• Be careful not to drop or apply any impact to the fuel pump during work. This may deteriorate its performance.

The fuel filter is built in fuel pump assembly.

1. Remove the fuel pump assembly. Fuel Pump > REMOVAL">

2. Remove the fuel level sensor. Fuel Level Sensor > REMOVAL">

3. Remove the connector cable from the clip, and disconnect the connector (A) of the connector cable.

4. Push the fuel filter assembly in the direction of the arrow to compress, and detach the connecting clip.

5. Release the claw using a flat tip screwdriver or similar tool wrapped with a protection tape, and remove the tube assembly from the fuel chamber assembly.

6. Release three claws on the fuel pump holder from the fuel chamber assembly, and raise the fuel filter assembly.

7. Using a flat tip screwdriver or similar tool wrapped with a protection tape, remove the tube assembly from the fuel chamber assembly, and separate the fuel filter assembly and fuel chamber assembly.

8. Using a precision driver or similar tool wrapped with a protection tape, expand the claws on the fuel pump.

9. Release the claws on the fuel pump.

10. Using a flat tip screwdriver or similar tool wrapped with a protection tape, press on the fuel pump and remove the fuel pump together with the fuel pump holder from the fuel filter assembly.

CAUTION:

If O-rings remain on the fuel filter assembly side, carefully remove them with a precision screwdriver or similar tool wrapped with a protection tape.

11. Remove the spacer (A) and connector cable (B) from the fuel pump.

12. Remove the pressure regulator from the fuel filter assembly.

13. Remove O-ring (A), O-ring (B), and backup ring (C) from the pressure regulator.

Installation

Fuel injector

Other materials:

Inspection
FUEL INJECTION (FUEL SYSTEMS)(H4DO) > Rear Oxygen SensorINSPECTION1. Check that the rear oxygen sensor has no deformation, cracks or other damages.2. Measure the resistance between rear oxygen sensor terminals.Terminal No.Standard1 and 25.6+1.7 −0.6 ? (when 20°C (68°F) ...

Inspection
IGNITION(H4DO) > Spark PlugINSPECTION1. Check the spark plug for abnormalities. If defective, replace the spark plug.(A)Terminal damage(B)Crack or damage in insulator(C)Damaged gasket2. Check the spark plug electrode and condition of the insulator. If abnormal, check and repair the cause and repl ...

Synthetic oil
You should use synthetic engine oil that meets the same requirements given for conventional engine oil. When using synthetic oil, you must use oil of the same classification, viscosity and grade shown in this Owner's Manual. Refer to "Engine oil" F12-4. Also, you must follow the oil and filte ...