P77.37-0397-06
1 Front catch hydraulic cylinder
2 Circlip
3 Pin
4 Lock panel
Modification notes
| Remove/Install | ||
Danger! | Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities. | Keep body parts and limbs well clear of moving parts. | |
Danger! | Risk of injury to skin or eyes from hydraulic fluid spraying out under pressure. Risk of poisoning from swallowing hydraulic fluid. | Depressurize the hydraulic system completely before starting any work on the system. Wear protective clothing and eye protection. | |
Danger! | Risk of injury from pinching or squeezing when working on partially open Vario roof (stop mode) or in its closing area as a result of the Vario roof suddenly collapsing | Secure Vario roof with a suitable special tool. | |
| Notes for carrying out assembly operations on Vario roof | ||
1 | Remove catch from Vario roof | ||
2 | Remove right C-pillar paneling from Vario roof | ||
3 | Remove right side paneling in trunk | ||
4 | Remove cover above right B-pillar | ||
5 | Expose hydraulic lines no. 31 and no. 33 on Vario roof and in trunk up to soft top actuation hydraulic unit | Mark installation position of hydraulic lines and electrical leads tied to hydraulic lines: Installation: Observe markings of installation position. | |
6 | Remove retaining rings (2) and bolts (3) from lock panel (4) | ||
7 | Separate hydraulic lines no. 31 and no. 33 from soft top actuation hydraulic unit | When separating hold a rag around the hydraulic line connections to prevent hydraulic oil from running out.Immediately plug connections on the hydraulic lines and on the soft top actuation hydraulic unit with appropriate plug Pressure is still present in hydraulic lines when Vario roof has been moved with the roof switch and the ignition is not switched off | |
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Installation: Observe line coding of hydraulic lines when connecting | |||
8 | Remove front catch hydraulic cylinder (1) with hydraulic lines from Vario roof | ||
9 | Install in the reverse order | ||
10 | Check oil level of soft top actuation hydraulic unit, correct |
Set of plugs
129 589 00 91 00