Thread: How difficult to change injector seals in TD5?

Hello guys,
I did the injector seals/washers change twice on my D2 and Defender.
when I proceeded, I was suggested by some mechanics to warm the washers until they got red, and then submerge in water. This way the copper becomes softer and gives better sealing.

I wonder if anyone of you did this? What do you think about? How long do you usually drive you car until you need another seal/washer change?

I would add to that to clean the tip of the injector of carbon.
There is actually a ridge on the injector tip which helps seal the copper washer which is pretty hard to see through the carbon.
I used a dental pick to clean the carbon off the injector surface, CAREFULLY.
I am talking about the flat surface that the washer mates to.
Also check that the surface of the head where the washer sits is very clean.
To seat the Orings , make sure they have some diesel on them, push them down as far as they will easily go, then tap the injector with a hammer handle end to fully seat them.
Regards Philip A
Of course you then have to reset the injector clearances once you have the rocker shaft back in.