Drive Belt: Removal

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

REMOVE COOL AIR INTAKE DUCT SEAL (See REMOVAL )
REMOVE NO. 1 AIR CLEANER INLET (See REMOVAL )
SEPARATE RADIATOR RESERVE TANK ASSEMBLY
1. Remove the 2 bolts and separate the radiator reserve tank assembly
Fig 1: Locating Radiator Reserve Tank Bolts
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REMOVE V-RIBBED BELT
1. Rotate the V-ribbed belt tensioner pulley counterclockwise to loosen the V-ribbed belt tensioner.
  HINT:
  
  The pulley bolt for the V-ribbed belt tensioner is reverse threaded
  
  Fig 2: Rotating V-Ribbed Belt Tensioner Pulley Counterclockwise
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. While turning the V-ribbed belt tensioner counterclockwise, align the holes. Insert a bar of 5 mm (0 197 in.) into the holes to secure the V-ribbed belt tensioner in place.
3. Remove the V-ribbed belt
Fig 3: Turning V-Ribbed Belt Tensioner Counterclockwise
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002