32 41 420 Replacing Expansion Hose (With ARS) (From Vane Pump to Steering Box)
32 41 420 Replacing expansion hose part 1 (with ARS) (from vane pump) N63Special tools required:
Warning!
Danger of poisoning if oil is ingested/absorbed through the skin!
Risk 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.
Do not draw off hydraulic fluid (risk of contamination).
Close off line connections with seal plug.32 1 270
Recycling:
Catch and dispose of hydraulic fluid in a suitable expansion tank.
Important!
Pressure line and connections must be provided with suitable seal plugs 32 1 270 immediately after removal!
Necessary preliminary work:
- Lower front axle support
Release screw connection (1) on power steering pump.
Tightening torque 32 41 6AZ.
Release nut (2) from line clip and remove lines.
Tightening torque 32 41 7AZ.
Release nut (1) from line clip.
Tightening torque 32 41 7AZ.
Release screw connection (1) and remove line in downward direction.
Tightening torque, 32 41 11AZ.
Important!
When assembling, make sure that in succession only the seal plugs of the line to be fitted are removed.
When fitting lines, do not tilt connectors (sealing rings!) and connect fully before screwing.
Do not replace sealing rings on hydraulic lines.
Replace affected line if sealing ring is damaged.
After installation:
^ Fill and bleed hydraulic system
^ Check line connections for tightness
^ Carry out initial Dynamic Drive operation
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