Remove/install hydraulic cylinder roll bar operation

AR91.53-P-0010R

Remove/install hydraulic cylinder roll bar operation

4.2.10

 

Remove/install

 Danger!

Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities

No parts of the body or limbs should be within the operating range of the mechanism when moving components.

AS00.00-Z-0009-01A

 Danger!

Risk of injury when performing check and repair work in area of rollover bar

Extend roll bar before working in the roll bar area Keep body parts away from the moving area of the roll bar mechanical system.

AS91.00-Z-0003-01R



Notes on Vario roof assembly work

AH77.30-P-0002-01R

1

Remove left side paneling in trunk

AR68.30-P-4800R

2

Mark installation position of hydraulic lines No. 100 and No. 60 in trunk

 Mark too the installation position of the hydraulic and electrical lines, which are coupled and fastened to the hydraulic lines No. 100 and No. 60.

3

Expose hydraulic lines No. 100 and No. 60 in luggage compartment up to UVS hydraulic unit

 Installation: Install new cable ties.
Pay attention to installation markings.

4

Lower trunk lid at rear and lock in trunk lid lock

 The trunk lid is in assembly position before it is closed.

5

Switch on ignition, fully open Vario roof using Vario roof switch and raise roll bar using roll bar switch

 Make sure that during the Vario roof motion, no electrical or hydraulic lines are pinched and thus damaged.

 If the trunk partition has been removed, then the trunk partition limit switch must be mechanically or electrically bridged.

6

Switch off the ignition and remove the transmitter key from the EIS control unit

 On vehicles with code (889) Keyless-Go, press KEYLESS-GO start/stop button repeatedly until ignition is switched off.

Remove the Keyless Go chip card or transmitter key from the vehicle and store beyond the range of the transmitter (at least 2 m).

7

Remove interior trim at roll bar

AR68.30-P-1380R

8

Lower roll bar mechanically

 Installation: Raise roll bar using roll bar switch.

AR91.50-P-8400R

9

Remove side rear side paneling

AR68.30-P-4780R

10

Remove paneling on left center pillar

AR68.30-P-1077R

11

Remove retaining plate for power window of left rear side window

 Mark installation position of retaining plate and power window retaining screws.

AR67.39-P-4150-01R

 Installation: Observe installation markings.

12

Remove left and right seat belt for securing case and load retention at rear

AR91.40-P-1143R

13

Remove bolts (2)



*BA68.30-P-1004-01A

14

Unclip covers (3) and remove bolts (4)



*BA68.30-P-1004-01A

15

Unlock trunk lid in trunk lid lock, open, and move to assembly position by folding up

16

Move Vario roof manually to load assist position

17

Secure Vario roof in load assist position

AR77.50-P-3000-02R



*230589066300

18

Remove paneling (5)

19

Expose hydraulic lines No. 100 and No. 60 on rear wall up to luggage compartment

 Installation: Install new cable ties.

20

Detach hydraulic lines No. 100 and No. 60 on RVC [UVS] hydraulic unit

 Do not separate electrical connectors at the RVC hydraulic unit.

AR77.37-P-3500R

21

Remove right support element (6)

 Remove right support element (6) only as far as is necessary to access the hydraulic cylinder roll bar operation (1).

AR91.50-P-0020R

22

Remove holddown clip (7)

 Installation: The arrow on the holddown clip (7) must face upwards.

23

Remove hydraulic cylinder roll bar operation (1) in direction of arrow from right support element (6)

24

Install in the reverse order

25

Perform function test on roll bar

 When doing so, raise and lower roll bar several times using the roll bar switch.

Number

Designation

Model 230

BA68.30-P-1004-01A

Screw side interior compartment paneling to roll bar, rear wall

Nm

8