M939a2 PTO pump removal

[TurboMustang370]

I searched the site and the TMs, I can't find the info.

Removing the trans mounted PTO and it won't budge.
I have the center bolt out, two bolts on the sides towards the top of the PTO out and two nuts and washers off the studs towards the bottom.
Is there a 6th I'm missing somewhere? I read about a allen bolt but I cant see one here.
Please help.

 

[86m1028]

Yes there are 6 bolts.
Keep looking

 

[TurboMustang370]

Got it! Have to remove the pto top cover, the hidden allen bolt is INSIDE the pto. Hope this helps for future reference of others.
Thank you!