Hi everyone, i need a little help installing the serpentine belt on my 02 protege 5 hatchback, it has 2 belts. it looks easy to install the 1st (crank, a/c etc) belt but the 2nd belt looks difficult (belt connected to the alternator). the mechanic wants $250 to do the job but i know i can do it myself. When i went under the car it looked very hard to reach the alternator belt tensioner maybe someone has done this and can explain (tips) or knows of some youtube links that will visully show how to do it. Any help would be appreciated.

Thank you