Removing and Installing/Replacing Pressure Lines for Oscillating Motor/Front Axle

37 13 100 - Removing and installing/replacing pressure lines for oscillating motor/front axle





Important!
Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
Seal off pipe connections with plugs.

After installation:
- Fill and bleed hydraulic system Bleeding Power Steering (Version With Dynamic Drive)

- Check pipe connections for leaks

- If necessary, carry out initial operation for Dynamic Drive Initial Operation With Test Run of Dynamic Drive





Necessary preliminary tasks:
- Lower front axle support Lowering/Raising Front Axle Carrier





Release nuts on valve block.
Tightening torque 37 14 15AZ Electric Components.
Release nuts at junction I.
Tightening torque 37 14 13AZ Electric Components.
Disconnect pressure lines (1, 2).

Installation Note:
Pressure lines are protected against being mixed up by different thread diameters on the valve block connection.
Make sure pressure lines are laid without tension and with sufficient spacing to adjoining components.





Unfasten screws.
Disengage pressure lines from pipe holders.
Remove pipe holder from front axle carrier.

Installation Note:
Replace pipe holder.
Make sure pressure lines are laid without tension and with sufficient spacing to adjoining components.
Tightening torque 37 14 14AZ Electric Components.





Release screw of rubber mount for pipes on engine carrier at front right.

Installation Note:
Tightening torque 37 14 14AZ Electric Components.





Press lower hose holder section downwards.

Installation Note:
Make sure pressure lines (1, 2) are laid without tension and with sufficient spacing to adjoining components.





Important!
Risk of damage! Pressure lines must not have any contact with the stabilizer (minimum distance 5 mm)!





Mark installation position of pressure lines to oscillating motor.
Release nuts (1).
Remove pressure lines from oscillating motor.

Installation Note:
Carry over identification to new component.
Pressure lines are protected against being mixed up by different thread diameters on the oscillating motor connection.
Tightening torque 37 14 18AZ Electric Components.





Feed pressure lines (1, 2) out of front axle carrier.

Installation Note:
Make sure pressure lines are laid without tension and with sufficient spacing to adjoining components.