Engine - Variable Camshaft Timing Control System (4 Of 5) - Repair (G12)
- 11 36 Variable Camshaft Timing Control System (VANOS)
- 11 36 125 Removing and installing/replacing intake VANOS central valve (750i xDrive 2016-2022)
- 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 (750i xDrive 2016-2022)
- 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)
- Replacing the right central exhaust valve
- 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 36 127 Removing and installing/replacing both VANOS central valves (750i xDrive 2016-2022)
- 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)
- Replacing both right VANOS central valves
- 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 36 125 Removing and installing/replacing intake VANOS central valve (750i xDrive 2016-2022)