PDE Injector Replacement: 03G130073G

Hello Dieseli fans,

For the aforementioned PD element, the nozzle insert needs to be replaced.
What should one pay attention to, or what is the "trick 17" for using the nozzle insert without...?
To be able to switch damage types.
PS: (Repair kit photo is attached - BKD engine, 103 kW, Skoda Octavia II, TDI, 2.0L).

I would be grateful for any tips and tricks you can offer.

Best regards - Audi94

Okay, please provide the German text you would like me to translate into English.
Ich kann den Inhalt dieser URL nicht abrufen, da ich keinen Zugriff auf externe Websites habe. Bitte gib mir den Text, den du übersetzt haben möchtest.

The cap nut should not be opened with a pipe wrench, but rather with a suitable wrench or the part shown in the picture. Details about the part can be found in the video.

Best regards, Rainer.