› cars › t3620975-2002_nissan_sentraSOLVED: 2002 nissan sentra serpentine belt diagrams - Fixya Dec 12, 2009 · Assuming that is a motor out of a 1999 Nissan Sentra this link should be a link to a Timing Belt Diagram. There is insufficient space to explain everything involved in removing the old one and all the parts that have to be pulled, if you need those directions I highly recommend you get the Haynes Repair Manual on a 1999 Nissan Sentra for those instructions.