Changing A/C compressor on 88 4Runner
 

Anybody have any tips or experience on changing the A/C compressor on a V6 powered first gen. 4Runner? The compressor is located on the passenger side beneath the engine and from what I can see, looks quite difficult to get to. Anybody who has already done this and could offer some insight or directions would be a great help to me and probably could save me some time and cursing.