Variable Valve Timing Unit - Checking And Adjusting

• Engine
  • Variable valve timing unit, checking and adjusting (B5XX4S-B5XX4S3; 1999-2001)
    • Notes
    • Installing and adjusting the variable valve timing unit/timing gear pulley on the camshaft
    • Installing the crankshaft adjustment tool
    • Aligning the crankshaft
    • Installing the variable valve timing unit on the camshaft
    • Installing the timing belt
    • Install the timing belt (continued)
    • Tighten the timing belt
      • Adjust the belt tensioner
      • Tension the timing belt as follows:
      • Checking the markings and belt tension
  • Variable valve timing unit, checking and adjusting (B5244S6; 2003-2006, B5XX4TX; 2002-)
    • Notes
    • Installing and adjusting the variable valve timing unit/timing gear pulley on the camshaft
      • Notes
      • Installing the crankshaft adjustment tool
      • Aligning the crankshaft
      • Installing the variable valve timing unit on the camshaft
      • Installing the timing belt
      • Tensioning of cam belt
      • Tightening
      • Final check