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Removing and installing rear damper valves - AR32.32-P-0680A

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MODEL 140 as of 1.6.94, 210 with CODE (217a) Level control at rear axle with ADS 

Model 140 

Fig 1: Identifying Rear Damper Valves Components (Model 140)
G04624773Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Model 210 

Illustration shows arrangement of model 210.0

Fig 2: Identifying Rear Damper Valves Components (Model 210)
G04624774Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig. item, etc. Work instructions    
DANGER Risk of injury  to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning  from swallowing hydraulic fluid. Render the hydraulic system pressureless before commencing work on system. Wear protective clothing and eye protection. AS00.00-Z-0013-01A
NOTESInstallation  Replace self-locking nuts and bolts    
IMPORTANT Drain pressurized oil system, fill   AR32.30-P-0630A 
P4 Pressure lines Disconnect at the damper valves (Y53, Y54).  
    TORQUE SPECIFICATION *BA32.32-P-1001-02A 
Y53, Y54 Damper valve Detach at bracket, disconnect electrical connector.  
    TORQUE SPECIFICATION *BA32.32-P-1002-02A 
    TORQUE SPECIFICATION *BA32.32-P-1003-02A 
    TORQUE SPECIFICATION *BA32.32-P-1004-02A 
TORQUE SPECIFICATION Damper valve rear axle

Number Designation Model 140 with ADS as of 1.6.94 Model 210 with ADS
BA32.32-P-1001-02A Pressure line of ADS to damper valve (reference value) M16 x 1.5 Nm 30 30
M18 x 1.5 Nm 44 44
BA32.32-P-1002-02A Self-locking bolt of left damper valve to bracket M8 Nm 24 -
BA32.32-P-1003-02A Self-locking nut of right damper valve to bracket M8 Nm 14 14
BA32.32-P-1004-02A Self-locking nut of left damper valve to bracket M8 Nm - 14