When replacing the oil vacuum pump: Remount installed parts
- Loosen screws (1).
- Detach oil intake manifold (2) from the oil vacuum pump.
- Fasten the oil vacuum pump and the camshaft sprocket (2) with a suitable tool.
NOTE:
TECHNICAL INFORMATION
The thread is a left-hand thread.
The thread is a left-hand thread.
- Loosen screw (1) and remove the camshaft sprocket (2).
- Replace the screw (1).
Parts: screw
- Position camshaft sprocket (2) on the new oil/vacuum pump so that the labeling FRONT is legible on the camshaft sprocket.
- Fasten the oil vacuum pump and the camshaft sprocket (2) with a suitable tool.
NOTE:
TECHNICAL INFORMATION
The thread is a left-hand thread.
The thread is a left-hand thread.
- Tighten screw (1) with the special tool 0 490 504 (00 9120) .
TIGHTENING TORQUE SPECIFICATIONS
| Sprocket wheel at the oil vacuum pump | ||
| Torx socket M8x 1.25LHx35 Replace screw. Left-hand thread! |
Joining torque | 5 Nm |
| Angle of rotation | 90° | |
- Check O-ring for damage.
- If necessary, replace the oil vacuum pipe.
- Position oil intake manifold (2).
- Tighten the screws (1).
TIGHTENING TORQUE SPECIFICATIONS
| Oil intake manifold to oil pump | ||
| Hexagon screw | M6x25 | 8 Nm |