37 13 130 Removing and Installing/Replacing Underfloor Pressure Lines For Oscillating Motor (HA1/HA2)

37 13 130 Removing and installing/replacing underfloor pressure lines for oscillating motor (HA1/HA2)

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!

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 pipe connections with plugs.

32 1 270





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





Necessary preliminary tasks:
^ Remove right underbody paneling





Important!
Pressure lines and connections on valve block must be fitted with suitable sealing plugs immediately after removal! 32 1 270





Release screws (1) for hydraulic lines on valve block.

Tightening torque 37 13 3AZ.





Important!
Note installation position of spacers (1) and (2).
Failure to do so may result in noises/rattling!





Open holder (1) and remove pressure lines.

Installation:

If necessary, replace damaged holders.





Up to build date 08/09:
Release banjo bolts (1).

Tightening torque 37 13 5AZ.

Hydraulic lines must be provided with suitable sealing plugs 32 1 270 immediately after removal!





Build date from 08/09:
Release screw connections (1) and (2).

Tightening torque 37 13 12AZ.

Hydraulic lines must be provided with suitable sealing plugs 32 1 270 immediately after removal!





Important!
When assembling, make sure that in succession only the sealing 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 leaks
^ Carry out initial Dynamic Drive operation

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