Checking the markings and belt tension

Fig 1: Pressing Belt To Check That Indicator On Tensioner Moves Easily

Courtesy of VOLVO CARS OF NORTH AMERICA.

Check: 

• Press the belt to check that the indicator on the tensioner moves easily.
• Install the upper timing belt cover.
• Turn the crankshaft two turns and check that the markings on the crankshaft and camshaft pulley correspond.
• Check that the indicator on the belt tensioner is within the marked area.