[kuehl]

If you have the box out of the car its just a matter of removing a dozen or so fasteners that hold the box case halves together; there is one fastener that is located in a narrow bore, just grind down a sacrificial socket . The pita is the blend flap doors when you put things back together its an alignment task with the door pivots. Why you are at it look at the foam seals on the blend door edges, replace them new closed cell rubber foam.