Tightening the VANOS central valve of the exhaust camshaft adjuster
- To tighten VANOS central valve (1)
, use reversible ratchet (2)
from special tool 0 496 855
with special tool 2 450 487
.
- Tighten VANOS central valve (1) of the exhaust camshaft adjuster.
TIGHTENING TORQUE SPECIFICATIONS
| VANOS central valve to camshaft | ||
|---|---|---|
| M21 | VANOS central valve on the thread and on the contact surface must be coated with engine oil. | |
| 1. Tightening torque | 50 Nm | |
| 2. Tightening torque | 115 Nm | |
| M22 | VANOS central valve on the thread and on the contact surface must be coated with engine oil. | |
| 1. Tightening torque | 50 Nm | |
| 2. Tightening torque | 140 Nm | |