blend door

Yep. It doesn't have to be completely removed, just unbolted and pulled back. I prefer to drop the steering column and remove the IP completely. It's not much more work and you will have a TON more room. Get a copy of the factory service manual for this, Haynes or Chiltons are worthless for this type of job. Replace the heater core while you're in there, you'll be glad you did.

before i tear the dash out can you pinpoint where the accuator isi have a drawing of what it looks like but i would appreciate knowing exactly where it is

the wife hid all my books when we moved. i'll see if i can find it.

Forward of the glove box, on top of the HVAC case. It's the only one up there...