How to replace injector seals on a 1,6HDI diesel engine

This is a step by step guide on how to replace the injector seals on a 1,6Hdi engine. The car i'm working on is a Peugeot 407SW, but the same engine is used in several other make's and models. Make sure to watch my video on how to replace a damaged display on the Peugeot here: https://youtu.be/BKxpsT6c0y0 Check out this video to see how to fill additive fluid on you car. https://youtu.be/RMzlJLgt-sA Also, be sure to watch my video om how to replace a damaged cv boot here: https://youtu.be/yjKgJhsMZ48 See my video where I replace the turbo boost/pressure sensor here: https://youtu.be/NVym23YfNJo