This page has been translated with google translate, there may be errors in the stories.

If you want to remove the atomizer, for example to have it overhauled, you can proceed as follows.

Step 1.

Clean the area around the injector well so that no dirt can fall into the injector hole (Injector sleeve).

Step 2.

Disconnect the fuel line and return line from the injector.

Step 3.

Detach the bridge that holds the atomizer around its place.

Step 4.

Tap the atomizer with a plastic hammer while pulling the atomizer out. If the atomizer does not want to come out, you can spray the atomizer with some WD40 or penetrating oil.

Step 5.

The injector has been removed and also remove the burn plate that is still in the sleeve. This burn plate ensures a gas-tight seal between the combustion chamber and the injector. The Volvo Penta MD1 to MD17 do not have this plate because the injector sleeve is made of copper. The Yanmar GM engines and other front chamber diesels do have their copper ring.

This picture provides an insight into what a front chamber diesel looks like.

Step 6.

Test injector

1 This looks at the opening pressure of the injector.

2 To the nebulized image.

3 or the pressurized injector does not drip

Injectors of various types can be found on the site with this link.