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(7) Handle the injection bar with care as some fuel would come out. Each injector is secured to the distribution bar with a stainless steel clip; use a flat tip screw driver to release the clip; small turn and pull the injector out. Mine was very tight; just apply small force to turn the injector slightly and pull at the same time. While doing this a lot of fuel would come out of the hole as air gets inside of the bar. So be prepared to catch the fuel.
When inserting a new injector, do the same small-turn and push until the clip grove is about 1 mm above the seat. Then insert the clip to secure the injector. You should hear 2 metal clip sound, which are produced by the 2 clip side tabs securely seated with the 2 notches on the injector seat. To understand this, before inserting the injector, look over the housing seat that has 2 outward tab/notch.
Put back everything in the reverse order, then you are done.
Hope this helps.
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