Remove/Install Soft Top Bow Hydraulic Cylinder - AR77.37-P-4190LWR
WARNING: This page is about a different car, the 2023 Mercedes-Benz C63 S AMG, 2021 Mercedes-Benz C63 S AMG, 2021 Mercedes-Benz C63 AMG, 2020 Mercedes-Benz C63 S AMG, and 2020 Mercedes-Benz C63 AMG. However, it is still accessible from the selected car via links, so may be relevant.
Model 205.4
Model 238.4
Shown on left side of vehicle, model 205.4
| 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 | |
| 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 | |
| Remove/install | |||
| 1 | Move soft top to repair position R2 | AR77.30-P-1030LWR | |
| 2 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m) | ||
| 3 | Cover rear fender | ||
| 4 | Remove bolt (2) at top of hydraulic cylinder (1) | ||
| 5 | Expose hydraulic lines (3) | ||
| 6 | Remove lock washers (4) from hydraulic lines, (3) | ||
| 7 | Remove hydraulic lines (3) from hydraulic cylinder (1) | ||
| 8 | Seal hydraulic lines (3) and connections of hydraulic cylinder (1) with stop plugs | Fig 2 | |
| 9 | Lift retainer (5) using a suitable screwdriver, detach and remove hydraulic cylinder (1) at bottom | Do not remove retainer (5). Retainer (5) preload can otherwise be lost. |
|
| 10 | Install in the reverse order | ||
| 11 | Check/correct oil level of hydraulic unit | AR77.37-P-3501LCA |