He is asking for what type of gearoil, and where to put it
translated:
I’ve got a T4 2.4D Syncro, 3transmissions, 1 maintransmission, 2tranfersboxes 3differential(rear)
Does the transferbox have its own filling hole(plug) for gearoil. (it got its own drainplug)
thats the direct translation, altho it was very poor written even in norwegian