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Home >> Mercedes Benz >> 2021 >> S560 4Matic >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof, Soft Top, Top Attachments - 217 Chassis >> Testing & Repair >> Remove/Install Soft Top Compartment Cover Hydraulic Cylinder - AR77.37-P-4175LCA

Remove/Install Soft Top Compartment Cover Hydraulic Cylinder - AR77.37-P-4175LCA

Model 217.4 

MODIFICATION NOTES

02.03.2017 Method and reference links for emergency actuation revised Operation steps 1-4  
G15300941Courtesy of MERCEDES-BENZ USA
G15300942Courtesy of MERCEDES-BENZ USA

Shown on left side of vehicle 

WARNING Risk of injury  when performing check and repair work in area of roll bar Keep body parts out of the area where the roll bar extends.
Do not use the cover in the area of the roll bar as a shelf for objects.
AS91.00-Z-0003-01LCA
WARNING Risk of injury  . Moving parts can pinch, crush or, in extreme cases even sever extremities. No parts of the body or limbs should be within the operating area of mechanical components when moving components. AS00.00-Z-0009-01A
WARNING Risk of injury  to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning  from swallowing hydraulic fluid. Depressurize hydraulic system completely before starting any work on it. Wear protective clothing and safety glasses. AS00.00-Z-0013-01A
  Notes on sensor system for trunk lid opening/closing Model 217.4 with code P17 (KEYLESS-GO package) AH80.61-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Close soft top With soft top open.
If soft top automatic mechanism is inoperative.
↓
Close soft top with emergency actuation
AR77.30-P-1009LCA 
2 Position soft top compartment lid (1) upright If soft top automatic mechanism is inoperative.
↓
Move soft top compartment lid (1) upward with emergency actuation
AR77.30-P-1008LCA 
3 Switch off ignition and store transmitter key outside of transmission range (min. 2 m)    
4 Support soft top bow against lowering    
5 Attach hydraulic cylinders (2) to rod side If soft top was closed via emergency actuation .
6 Release pressure in hydraulic cylinders (2); for this purpose, manually push soft top compartment cover (1) downward several times and pull up again IMPORTANT Process must be repeated until hydraulic cylinders (2) are depressurized and soft top compartment cover (1) lowers due to its own dead weight.  
7 Manually position soft top compartment cover (1) upright and fix in place through holes on hinges (A) with suitable tools (B) when open INSTALLATION NOTES :
Always remove these tools (B) from holes on hinges (A).
Otherwise the soft top compartment (1) can be damaged.
INSTALLATION NOTES :
Hydraulic system is depressurized, soft top compartment cover (1) must be carefully set down.
Otherwise damage may occur.
 
8 Detach hydraulic cylinders (2) on rod side with suitable tool (3)    
9 Detach cable (8) from hydraulic cylinders (2)    
10 Remove securing clamp (4)    
11 Remove hydraulic cylinders (2) and set to one side with connected hydraulic lines (6, 7)    
12 Remove lock washer (5) from hydraulic lines (6, 7)    
13 Pull hydraulic lines (6, 7) out of hydraulic cylinders (2)
Hydraulic fluids (Specification 343.0)
  BB00.40-P-0343-00A
REFER TO CAPACITIES & SPECIFICATIONS   IMPORTANT Catch hydraulic oil running out with suitable aid.
INSTALLATION IMPORTANT : Sealing rings of hydraulic lines (6, 7) must be replaced.
Sealing rings of hydraulic lines (6, 7) must be wetted with hydraulic fluid.
 
14 Install in the reverse order    
INSPECT Check     
15 Check oil level of hydraulic system   AR77.37-P-3501LCA