32 41 333 Replacing Pressure Line For Dynamic Drive

32 41 333 Replacing pressure line for hydraulic steering (from junction to vane pump)

Special tools required:







WARNING:
Danger of poisoning if oil is ingested/absorbed through the skin.
Danger of injury if oil comes into contact with eyes and skin.

IMPORTANT:
Adhere to the utmost cleanliness. Do not allow any dirt to enter the hydraulic system.
Close off line connections with seal plugs.







Recycling:
Catch and dispose of hydraulic fluid in a suitable collecting vessel.







Necessary preliminary work:
- Draw off and dispose of hydraulic fluid from oil reservoir
- Remove underbody protection at front and rear
- Remove fan cowl
- Remove charge-air duct
- Remove air conditioning compressor







Detach vane pump from engine.
Turn vane pump up, release screw (1) and pull pressure line (2) off of power steering pump.

Installation note:
Tightening torque, 32 41 10AZ.
Replace all sealing rings.
Make sure hydraulic line is laid without tension and with sufficient distance to adjoining components.







Release screw (1) and remove pressure line (2) towards top.
Tightening torque 32 41 11AZ.
Pressure lines must be provided with suitable plugs 32 1 270 immediately after removal.

Installation note:
Replace all sealing rings.
Make sure pressure line is laid without tension and with sufficient spacing to adjoining components.







After installation:
- Fill and bleed hydraulic system
- Check line connections for leak tightness
- Vehicles with Dynamic Drive: Carry out initial Dynamic Drive operation

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