Replace the serpentine belt

any parts store should be able to provide you with the diagram. But it is usually on a sticker under the hood usually close to the radiator mount

this is for a system with a/c. If you don't have a/c let me know and I will get you the correct one but i'm sure that you have a/c and power steering.

From my understanding I think you have to remove the motor mount and mount the engine to remove it because I have been asking different mechanics about the serpintine belt on my 1998 Buick Lasabre.

Don't mind the art work,but it should get the job done. You did not mention the engine size, so I gave you the 4.0 L because it is the most common engine.

the diagram should be on a sticker on the radiator shroud cover or, the hood latch cover.

depending on the shop a serpintine belt replacement on your vehicle will run about $50 - $100 in labor alone. the belt uses the power of the engine to run accessory systems like your air conditioning, powersteering. and vital systems like running the alternator to charge your battery and turn the water pump to circulate coolant/antifreeze in the cooling system. typically on a corrolla a belt will last roughly 50,000 miles before it starts showing signs or wear which are cracking and squealing, if you dont replace it the cracks will get worse over time until the belt eventually breaks. which to be honest takes a very long time.

http://www.fixya.com/cars/t2857543-need_diagram_serpentine_belt_replacement here is a link that should help u

This link will take you to a picture of the diagram. If the link doesn't work contact me and I can email you the picture directly.

http://autorepair.about.com/library/illustrations/bl506a-lib.htm

Go here to solve your problem.....

http://www.google.com/imgres?imgurl=http://www.supermotors.net/getfile/485666/original/gen-4-diagram-belt.gif&imgrefurl=http://www.supermotors.net/vehicles/registry/media/485666_1&h=641&w=544&sz=14&tbnid=uAv0mCSqXdQ07M::&tbnh=137&tbnw=116&prev=/images%3Fq%3D98%2BTAURUS%2BBELT%2BDIAGRAM&hl=en&usg=__4x42bghPtEEQ9BWkn_zPufFySXw=&sa=X&oi=image_result&resnum=4&ct=image&cd=1

Possibly who ever replaced the water pump did not line up one of the pulleys or an idler correctly. If it is not spaced correctly the serpentine belt will not follow the grooves in the pulley. This will cause the belt to jump out of the grooves and jump track and rub on the pulley and shred it within a few minutes or seconds depending on how badly it is misaligned.Check the alignment on the pulleys and the routing path of the belt. Both must be correct in order to work properly.