ok bought new tensioner...how do i put it on

[beanyboy]

I just got raped by GM for a new drivebelt tensioner $94 (i know i know). anyways i unbolted the alternator and all the bolts on the tensioner assembly and unbolted the two hoses going into it. and the damn thing wont come out. it wiggles a little bit but wont pull out. i have the new one sitting right here ready to go on. ive taken out tha radiator, fans, and intake to make things a little easier. i know someone has had to have done this before.. can anyone help? thanks