WARNING:
Fuel is very flammable liquid. If fuel spills or leaks from the pressurized fuel system, it will cause serious injury or death and facility breakage. Fuel can also irritate skin and eyes. To prevent this, always complete the “Fuel Line Safety Procedure”, while referring to the “BEFORE SERVICE PRECAUTION”.
A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before draining fuel, make sure to discharge static electricity by touching the vehicle body.
Except for Mexico
1. Complete the “BEFORE SERVICE PRECAUTION”..
2. Disconnect the negative battery cable..
3. Remove the fuel pump unit..
4. Siphon the fuel from the fuel tank.
NOTE:
The non-return valve is integrated in the fuel tank.
The non-return valve is normally closed by the spring force.
5. Verify that the non-return valve is closed.
If the non-return valve is stuck open and does not open even when pulled up by a finger, replace the fuel tank..
Mexico
1. Complete the “BEFORE SERVICE PRECAUTION”..
2. Remove the non-return valve..
3. Verify that the non-return valve is closed.

If malfunction, replace the non-return valve..
4. Verify that the non-return valve is not stuck open and does not open even when pulled up by a finger.
If malfunction, replace the non-return valve..
Engine Tune Up [Skyactiv G 2.0]
Non Return Valve Inspection [Mzr 2.3 Disi Turbo]Air Bleeding
CAUTION:
If the strainer is removed, impurities may penetrate the power steering system
and damage it. To prevent this, always bleed air with the strainer installed.
Do not maintain the steering wheel fully turned for 5 s or more. The oil
temperature could rise and damage ...
Check Valve Inspection [Skyactiv G 2.0]
Airflow Inspection
1. Remove the vacuum hose..
2. Blow air into the vacuum hose using your mouth from the vacuum pump side and
verify that the air flows to the intake manifold side, then blow air from the intake
manifold side and verify that the air does not flow to the vacuum pump side.
...
Motor compartment
Components
Heater coolant reservoir
Washer fluid tank
Power control unit coolant reservoir
12-volt battery
Brake fluid reservoir
Fuse box
Radiator
Condenser
Electric cooling fan
Checking the heater coolant
In the Subaru Solterra, the heater coolant level should always b ...