Engine - Variable Camshaft Controls - Repair (G30) (4 Of 6)

• 11 36 Variable Camshaft Timing Control
  • 11 36 125 Removing and installing/replacing intake VANOS central valve (if necessary on the right (530i, 2017-2022, 530i xDrive, 2017-2022)
    • Releasing the VANOS central valve of the intake adjuster
    • Removing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the intake adjuster
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
  • 11 36 125 Removing and installing/replacing intake VANOS central valve (if necessary on the right) (530e PHEV, 2018-2020, 530e xDrive PHEV, 2018-2020)
    • Releasing the VANOS central valve
    • Remove VANOS central valve of the intake side
    • Install VANOS central valve of the intake side
    • Preload timing chain
    • Tightening the VANOS central valve
  • 11 36 125 Removing and installing/replacing intake VANOS central valve (if necessary on the right) (530e PHEV, 2021-2022, 530e xDrive PHEV, 2021-2022)
    • Releasing the VANOS central valve of the intake adjuster
    • Removing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
  • 11 36 125 Removing and installing/replacing intake VANOS central valve (if necessary on the right) (540i, 2017-2020, 540i, 2021-2022)
    • Releasing the VANOS central valve of the intake adjuster
    • Removing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
  • 11 36 125 Removing and installing/replacing intake VANOS central valve (if necessary on the right) (540i xDrive, 2017-2020)
    • Releasing the VANOS central valve
    • Remove VANOS central valve of the intake side
    • Install VANOS central valve of the intake side
    • Preload timing chain
    • Tightening the VANOS central valve
  • 11 36 125 Removing and installing/replacing intake VANOS central valve (if necessary on the right) (540i xDrive, 2021-2022)
    • Releasing the VANOS central valve of the intake adjuster
    • Removing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
  • 11 36 125 Removing and installing/replacing intake VANOS central valve (right, where applicable) (M550i xDrive, 2018-2019)
    • Central bolt cylinders 1-4 intake
    • Central bolt, cylinders 1-4, exhaust
    • Check the VANOS central valve
    • Install the VANOS central valve, 1-4, intake
    • Install the VANOS central valve 1-4 for the exhaust
  • 11 36 125 Removing and installing/replacing intake VANOS central valve (if necessary on the right) (M550i xDrive, 2020-2022)
    • Remove the sealing cap on the cylinder head of the cylinder bank 1
    • Moving the crankshaft to the installation position to adjust the timings
    • Checking the VANOS adjuster of cylinder bank 1
    • Relieving the chain tensioner at cylinder bank 1 for checking or setting the valve timings
    • Removing hydraulic chain tensioner of cylinder bank 1
    • Preloading the timing chain of cylinder bank 1
    • Fixing the engine in the installation position on cylinder 1 (set valve timings)
    • Replace intake central valve, right
    • Removing the special tool to pretension the timing chain at cylinder bank 1
    • Installing the hydraulic chain tensioner of cylinder bank 1
    • Install the sealing cap on the cylinder head of cylinder bank 1
  • 11 36 126 Remove and install/replace the exhaust VANOS central valve (if necessary on the right) (530i, 2017-2022, 530i xDrive, 2017-2022)
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Removing the VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Releasing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the intake adjuster
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
  • 11 36 126 Remove and install/replace the exhaust VANOS central valve (if necessary on the right) (530e PHEV, 2018-2020, 530e xDrive PHEV, 2018-2020)
    • Releasing the VANOS central valve
    • Remove VANOS central valve of the exhaust side
    • Install VANOS central valve of the exhaust side
    • Preload timing chain
    • Tightening the VANOS central valve