Common Rail Fuel Injection System is subject to extremely high pressure (Approximately 1,600 bar)

Never perform any work on injection system with engine running or within 30 seconds after the engine stops.

Always pay attention to safety precaution.

Ensure the absolute cleanliness.

It is not recommended to remove the injectors without any notice.

Take care that the foreign material does not enter to the components when you remove or install the Fuel system.

Clean the connction parts of injector and replace the O-ring when you remove or install the injector.

Insert the O-ring in the Cylinder head after pasting Diesel oil to the O-ring gasket.

Avoid damaging the injector when you insert the injector into the cylinder.

High pressure fuel pipe should not be reused.

Mount the flare nut and the component vertically when you install the high pressure fuel pipe.