32 41 431 Removing and installing/replacing ARS expansion hose part 2
WARNING: This page is about a different variant/trim than selected.
Special 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!
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
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 collecting vessel.
Necessary preliminary work:
- Remove underbody protection
- Remove front REINFORCEMENT PLATE
- Partially detach front right cover of wheel arch rear section
- Remove right underbody panelling
IMPORTANT:
Pressure line and connection on valve block must be fitted with suitable seal plugs immediately after removal!
Release screw (1) for pressure line on valve block.
Tightening torque 37 13 3AZ .
Slacken nuts (1) and (2) on front axle support.
Tightening torque 37 13 9AZ .
Release line screw connection (1) in engine compartment and disconnect line.
Tightening torque 37 13 8AZ .
Remove line towards front.
Installation note:
Make sure pressure lines are laid without tension and with sufficient distance to adjoining components.
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.
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 Dynamic Drive INITIAL OPERATION