Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
32 13 650 Removing and installing/replacing EH converter for Servotronic (Dynamic Drive)
Necessary preliminary tasks:
- Draw off hydraulic fluid from oil reservoir
- Remove front underbody protection
- Remove reinforcement plate . See 31 11 040 REMOVE AND INSTALL/REPLACE STIFFENING PLATE (ALL-WHEEL DRIVE) , 31 11 040 REMOVING AND INSTALLING/REPLACING STIFFENING PLATE or 31 11 039 REMOVING AND INSTALLING/REPLACING FRONT STIFFENING PLATE (ALL-WHEEL DRIVE VEHICLE)
- Release engine oil pipes on steering gear
- Release HYDRAULIC STEERING from front axle support and pull to the front
Disconnect plug connection (1).
Unfasten screws (2).
Remove EH converter.
Installation note:
Clean side return orifice with compressed air.
Align EH converter to opening in hydraulic steering gear, press by hand into hydraulic steering gear up to stop, insert screws (2) and tighten down.
Tightening torque 32 00 2AZ .
After installation:
- Fill and bleed hydraulic system . See 32 13 006 BLEEDING POWER STEERING (VERSION WITH DYNAMIC DRIVE) or 32 13 006 BLEEDING POWER STEERING UNIT
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.