zd30 crd fuel leak at injector pump.

[Fireblade]

hi please see images
i have a 2008 zd30 crd 196,000km wagon
noticed diesel leak the other day cleaned it down and have traced it to this hose on the back of the injector pump.
its 100% diesel not oil and leaks at idle.
my thought is maybe try new worm clamp to tighten things up or new hose and clamps.
trouble is this area is so tight and hard to replace the hose.

my questions are, has this happened to others? and if so am i on the right track thinking hose or clamp?
also if anyone has fixed this how did they do it? cause there inst much working room, the rh engine mount is right in the way.

thanks

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this image is when i first noticed the leak as you see its very wet everywhere but id say forward motion is making the leak spread around
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