2001 honda accord v6 3.0 vetch help timing belt

Me and my dad just replaced the head gaskets on this 2001 v6 accord v-tech but can’t seem to put the timing belt on any one know of or have any vids on how to do it or just any tips appreciated I haven’t been able to find any vids for this particular car thanks again and does anyone know if I need to take off the crankshaft pulley or can I do without