Replacing microwave door

Just want instructions on how to replace the microwave door on this model. Its in my rental and I want to know how to do it before I go over to change it out.

Here’s your model schematic it should help. Also replace the whole door not just parts alot of times when you try and dismantle the door plastic trim pieces break really easy. Good luck
http://www.appliancepartspros.com/parts-for-whirlpool-mh2175xsb0.html
http://www.youtube.com/results?search_query=changing%20your%20microwave%20door&oq=changing%20your%20microwave%20door&gs_l=youtube.3...148.2863.0.3230.20.16.0.0.0.0.208.1682.8j7j1.16.0...0.0...1ac.1.11.youtube.wS7I2VzWRrQ