Remove/install hydraulic cylinder lock pawl on support element

AR91.53-P-0100R

Remove/install hydraulic cylinder lock pawl on support element

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

2.1

Mark installation position of hydraulic line
no. 102 in trunk

When removing right hydraulic cylinder lock pawl (1).

 Also mark the installation position of the hydraulic and electrical lines, which are coupled and fastened to hydraulic line no. 102.

2.2

Mark installation position of hydraulic line
no. 103 in trunk

When removing left hydraulic cylinder lock pawl (1).

 Mark also the installation position of the hydraulic lines and electrical lines which are coupled and fastened with hydraulic line No. 103.

3.1

Expose hydraulic line
no. 102 up to RVC [UVS] hydraulic unit in luggage compartment

When removing right hydraulic cylinder lock pawl (1).

 Installation: Install new cable ties.

Pay attention to installation markings.

3.2

Expose hydraulic line
no. 103 up to RVC [UVS] hydraulic unit in luggage compartment

When removing left hydraulic cylinder lock pawl (1).

 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, 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 paneling on left center pillar

AR68.30-P-1077R

10

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.

11

Remove seat belt for securing luggage and load in rear

 When removing the right hydraulic cylinder lock pawl (1), both seat belts for case and load retention in the rear compartment must be removed. When removing the left hydraulic cylinder lock pawl (1), only the left seat belt for case and load retention in the rear compartment must be removed.

AR91.40-P-1143R

12

Remove bolts (2)



*BA68.30-P-1004-01A

13

Unclip covers (3) and remove bolts (4)



*BA68.30-P-1004-01A

14

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

15

Move Vario roof manually to load assist position

16

Secure Vario roof in load assist position

AR77.50-P-3000-02R



*230589066300

17

Remove paneling (5)

18.1

Expose hydraulic line no. 102 on rear wall up to luggage compartment

When removing right hydraulic cylinder lock pawl (1).

 Installation: Install new cable ties.

18.2

Expose hydraulic line no. 103 up to luggage compartment

When removing left hydraulic cylinder lock pawl (1).

 Installation: Install new cable ties.

19

Rotate hydraulic cylinder lock pawl (1) by 90°, pull back safety clamp (6), and remove hydraulic cylinder lock pawl (1) from support element (8)

 Installation: Press in hydraulic cylinder lock pawl (1) with installed safety clamp (6) into the support element (8) using the fitting tool (7). Ensure that the catch hooks (arrows) are properly seated in the grooves on the hydraulic cylinder lock pawl (1). The catch hooks (arrows) should latch audibly.



*230589006100

20

Detach hydraulic line no. 102 or 103 from RVC [UVS] hydraulic unit

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

AR77.37-P-3500R

21

Remove hydraulic cylinder lock pawl (1) from vehicle together with hydraulic line no. 102 or 103

22

Install in the reverse order

23

Perform a function test

 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