Hitachi TRK-8190 Belt Size?

Hey guys, I believe I may have asked this long ago but I can't find the sizes or the post anywhere... Does somebody know the sizes of the belts for the Hitachi TRK-8190? Also, a belting diagram or guidance on how to belt it would be fantastic. As always, thank you in advance 😁

Here are the sizes and opening the cabinet
I think the belt replacement is strait ford the door removal and replacement is the tricky part see the attached
8190E
Belt Flat 88.0mm Diameter 4.0 x 0.3mm
Belt Square 44.5mm Diameter x 1.2mm

Thank you Nikon! 😎