Remove the servomotor for the eccentric shaft (cylinder head removed)
WARNING: This page is about a different car, the 2025 BMW M4, 2024 BMW M4, 2023 BMW M4, 2022 BMW M4, and 2021 BMW M4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
RISK OF DAMAGE
Electrostatic discharge .
Damage to or destruction of electrical components .
Electrostatic discharge .
Damage to or destruction of electrical components .
- Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
- Read and comply with user information on using the associated special tool 12 7 060.
- Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
- Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
- For additional information see: 61 35... NOTES ON ESD (ELECTROSTATIC DISCHARGE) PROTECTION .
- Loosen screws (1) .
- Slow adjust the servomotor (3)
for the eccentric shaft with a standard Allen wrench (2)
with 4 mm
in the direction of arrow to minimum lift.
This releases the eccentric shaft.
Do not screw out the eccentric shaft beyond the end stop.
- Feed out and remove the servomotor (3) for the eccentric shaft.