How to fit serpentine belt on toyota yaris 1999 model toyota yaris 1999 model

SOURCE: Serpentine Belt Toyota Rav4

Hi maroon,

• Get a 14mm or 9/16" socket and a long handled ratchet or breaker bar.
• Get the belt around all the pulleys except the A/C compressor or Alternator. Double check your routing.
  
• The tensioner pulley is on a spring loaded arm. Get your socket on the center nut of this pulley.
• Slowly pull the ratchet toward the center of the engine. The pulley will pivot on the arm allowing you to get the belt on the final pulley.
  
• Slowly release the tension.
  
• You're done

SOURCE: 1999 Mercury Cougar Serpentine belt

try autozone.com to see if they have your car listed for diagrams pictures and step by step instructions if your car is not listed then try your local library they have all the car manuals and even copy them for you

SOURCE: need a diagram for serpentine belt

Orig posted by "BadChicken" (also bad at drawing, but he knows his stuff)

SOURCE: how to change serpentine belt, 2004 Toyota Tundra

locate tensioner pulley; release tension from belt; remove belt; make sure not to forget how the belt is routed; route belt around all pulleys but tensioner; put tension on tensioner pulley; route belt over tensioner pulley

SOURCE: how to change serpentine belt on 207 toyota camry

4 cylinder diagram
6 cylinder diagram
Loosen the tensioner pulley to remove the belt. It is the one that has a long bolt running through it. Once you remove the old belt, install the new one using the appropriate diagram from the above two links. Readjust the tension using the bolt you loosened to remove the old belt.

i hope this helps
matthew