I have an STX38 John Deere with the yellow deck and am trying to attach the mower deck drive belt. I have it on the deck and the deck re-attached but I can't get it on the front pully. I attached it to both pulleys with the deck removed but then because of the tension, could not re-attach the deck. What am I doing wrong?

Hi,
Deere provides the procedure on JDAnswers at:
http://groundscare.custhelp.com/ci/fattach/get/10351/1213362480
Peace,
Clarke