V70R AWD L5-2.5L Turbo VIN 52 B5254T4 (2004)
This adjustment is carried out on a cold engine where a suitable temperature is approx. 20°C/68°F.
At a higher temperature, for example, with a warm engine or a higher ambient temperature, the needle assumes a position farther to the right.
The illustration shows the position of the indicator when aligning the timing belt tensioner at different temperatures.
Hold the center screw secure and turn the eccentric on the belt tensioner counter-clockwise until the tensioner's indicator passes the marked position.
Tighten the screws on the timing gear pulley for the exhaust camshaft according to Tightening torque See: Specifications/Mechanical
Specifications/Tightening Torque.
Tighten the 3 screws on the intake camshaft timing gear pulley. Tighten. See Tightening torque See: Specifications/Mechanical
Specifications/Tightening Torque.
Adjusting the timing belt
Note! Check that the VVT-units are in their end-position.
Turn the eccentric back so that the indicator reaches the marked position in the centre of the window. Remember to hold the centre screw secure at the
same time.
Hold the eccentric secure and tighten the centre screw according to Tightening torque See: Specifications/Mechanical Specifications/Tightening Torque.
Check that the indicator is in the correct position.