XC90 AWD L5-2.5L Turbo VIN 59 B5254T2 (2005)
Slacken off the center screw for the belt tensioner slightly.
Hold the center screw in place. Turn the belt tensioner eccentric clockwise to 10 o'clock using a 6mm Allen key.
Remove the timing belt from the timing gear pulley for the camshafts.
Remove the timing belt.
Removing the crankshaft pulley
Caution! The crankshaft must not rotate.
Use puller 999 5304 SEPARATOR See: Tools and Equipment/999 5304 Separator and two 45 mm M8 screws with washers.
Pull off the timing gear pulley.
Removing the belt tensioner and idler pulley
Remove the belt tensioner and idler pulley.
Check the rolling surface and the bearings.
Check for any noise. Check for any play in the bearings.
Check that the rolling surfaces are smooth and clean.
Removing the oil pump
