Timing Case
The following components are attached to the timing case of the Z 22 SE engine (see Illustration L 4095):
- Cover for coolant pump service aperture
- TDC mark on timing case/ torsional vibration damper
- Oil pressure regulating valve (control piston, control spring, closure bolt)
- Stator
- Rotor
- Coolant pump drive gear
The individual components are described in detail in the following sections.