windshield wiper motor, work involved
 

hello all,

I have a 1994 jetta III GL. My windshield wiper motor is shot. I am a bit low on cash so I just wanted to see if anyone had any advice on the amount of time/effort it takes to install a new motor. I found one at a salvage yard, if I pull it myself it will only cost $13, verses around $90 for a new one. How long will it take to pull the part and then install it in my car? Is it worth it or should I just pay a mechanic to do it for me?

Thanks for any help...;)
-Maegan