32 41 033 Removing and installing power steering pump for power steering gear with active front steering (vehicles with N63 engine)
DANGER OF POISONING if oil is ingested/absorbed through the skin!
RISK OF INJURY if oil comes into contact with eyes and skin!
Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
Close off hydraulic lines with plugs.
Necessary preliminary tasks:
- Draw off and dispose of hydraulic fluid from fluid reservoir
- Remove BELT PULLEY
- Remove FAN COWL
- Remove FRONT ASSEMBLY UNDERSIDE PROTECTION .
Release hose clamp (1) and detach suction line from power steering pump.
Installation:
Replace hose clamp.
Make sure hydraulic lines are laid without tension and with sufficient spacing to adjoining components.
Align suction line by way of marking (2) to power steering pump connection marking.
Release screw (1).
Tightening torque 32 41 10AZ .
Release screw (2) and detach pressure line from power steering pump.
Tightening torque 32 41 18AZ .
Unlock plug connection (3) on back of power steering pump and disconnect.
Installation:
Make sure hydraulic lines are laid without tension and with sufficient spacing to adjoining components.
Align suction line by way of marking to connection on power steering pump.
Release screws (1, 2) and remove power steering pump.
Tightening torque 32 41 9AZ .
Installation:
Replace screws.
Make sure screws are installed in correct positions.
- Screw (1) M10x110
- Screw (2) M10x130
After installation:
- Fill and bleed HYDRAULIC SYSTEM
- Check line connections for leaks