AR77.37-P-3560R | Remove/install hydraulic cylinder on front catch | 30.10.08 |
MODEL 230.4 except CODE (P99) Special model "AMG Black Series"
P77.37-2046-06
1 Front catch hydraulic cylinder
2 Bolt
3 Front bracket
4 Bolt
5 Rear bracket
6 Main bearing
7 Catch center section
| 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 components are in motion. | |
| Notes on Vario roof assembly work | ||
1 | Remove left side paneling in trunk | ||
2 | Lock trunk lid in trunk lid lock | Tubular frame remains set up | |
3 | Remove left C-pillar paneling on Vario roof | ||
4 | Remove paneling on front Vario roof | ||
5 | Move Vario roof to load assist position with load assist switch. | If the trunk partition has been removed, jumper trunk partition switch mechanically or electrically. | |
6 | Remove paneling from left upper center pillar. | ||
7 | Remove retaining plate for electric power window of left rear side window | ||
8 | Mark installation position of electric and hydraulic lines in area of left main bearing (6). | Installation: Damage can occur due to lines routed incorrectly. | |
9 | Unscrew bolt (2), lightly bend front bracket (3) upward and remove electrical lines. | ||
10 | Unscrew bolt (4) and remove rear bracket (5). | ||
11 | Close Vario roof with Vario roof switch. | Ensure that during the closing operation, no hydraulic or electrical lines are pinched and damaged. | |
For this purpose, jumper trunk partition limit switch mechanically or electrically. | |||
12 | Remove front catch on Vario roof | The front catch hydraulic cylinder (1) is removed from catch center section (7). | |
13 | Expose hydraulic lines No. 30 and 90 for front catch hydraulic cylinder (1) to RVC hydraulic unit in trunk and remove | Mark installation position of hydraulic lines No. 30 and 90. | |
Installation: Damage can occur due to lines routed incorrectly. | |||
Installation: Ensure that lines are routed correctly particularly in the area of the main bearing (6) and Vario roof intermediate bearing. | |||
14 | Remove hydraulic lines No. 30 and No. 90 from RVC hydraulic unit | Do not separate electrical connectors at the RVC hydraulic unit. | |
15 | Remove front lock hydraulic cylinder (1) from vehicle. | Do not kink hydraulic lines to prevent damage. | |
16 | Install in the reverse order | ||
17 | Check Vario roof for proper function | Particularly ensure that electrical and hydraulic lines are routed freely. |
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