Removing the timing belt

Fig 1: Identifying Belt Tensioner

Courtesy of VOLVO CARS OF NORTH AMERICA.

Slacken off the belt tensioner 

• Slacken off the center screw for the belt tensioner slightly.
• Hold and fixate the center screw, turn the tensioner's eccentric clockwise using an Allen key, width 6 mm, to 10 o'clock.
• Remove the camshaft belt from the tension roller, camshaft pulley, and idler roller.