Purpose, Function
Assures safety by preventing fuel from returning to the fuel filler opening.
Construction
The non-return valve cannot be removed as it is installed inside the fuel tank.
2WD

AWD

A single valve type has been adopted for the non-return valve.

Operation
Normally, the valve is closed as shown by the dotted line in the figure. When refueling, it opens as shown by the solid line due to the force caused by the flow of fuel. When refueling is finished, the valve returns to the normal valve position by spring force.

Non Return Valve Inspection
Plug Hole Plate Removal/InstallationDisc Pad (Rear) Replacement
1. Remove in the order indicated in the table.
2. Install in the reverse order of removal.
3. After installation, pump the brake pedal a few times and inspect the following:
The disc pad projection is securely installed to the piston groove
Parking brake lever stroke
Bra ...
Engine
Special Features
For SKYACTIV-G 2.0, the following is performed to lower fuel consumption.
Improvement of mechanical resistance loss
Narrowed down crankshaft journal
Optimized piston skirt shape
Lowered piston ring tension
...
Efficient Removal Of Body Panels
Body Measurements
Before removal or rough?cutting, first measure the body at and around the
damaged area against the standard reference dimension specifications. If there
is deformation, use frame repair equipment to make a rough correction.
Prevention of Body Deformation
...