Thanks for that link.Once you unstep it and get it on the ground, it should be easy to figure it out. Might want to consult a rigger. Looks like you have some internal fittings. Here's a good page to check out : https://www.rigrite.com/Spars/SparParts/Tangs-complete/Tangs-complete.php You should DM Guy Stevens as he has restored a 46.
it was tricky to find the older sparcraft parts