Where are the hydraulic valves on a Mercedes SLK 230 Vario?
Right Main Between Right Quarter Window & Roll Bar 170-800-06-72-MBZ The hydraulic pump builds the necessary pressure for operating the cylinders. Its two-solenoid valves (the visible one is indicated by the arrow) distribute the fluid to the cylinders in a specified sequence to lower and raise the roof and trunk lid.
Can a cylinder be removed from a Mercedes SLK?
As a bonus, we also demonstrate cylinder removal. Incidentally, some SLK owners have successfully replaced a leaky seal by drilling access holes through the cylinder’s body. Our project car’s cylinders weren’t leaking, so we didn’t attempt to fix what wasn’t broken.
How many hydraulic pumps does a Mercedes SLK have?
R170 SLKs have five hydraulic pumps that work in concert to lower and raise the hard top into the trunk. If the top fails to function properly, one of the diagnoses is to look for hydraulic fluid leaks — the cylinders’ seals eventually go bad.
Right Main Between Right Quarter Window & Roll Bar 170-800-06-72-MBZ The hydraulic pump builds the necessary pressure for operating the cylinders. Its two-solenoid valves (the visible one is indicated by the arrow) distribute the fluid to the cylinders in a specified sequence to lower and raise the roof and trunk lid.
Where is the sun visor on a car?
A sun visor is an important interior component located above your car’s windscreen. Some sun visors feature lighting and mirrors. Many sun visors are rotatable, meaning you can block the sun from entering your car from the window. Follow these tips to reduce the risk of an accident when driving facing the sun:
As a bonus, we also demonstrate cylinder removal. Incidentally, some SLK owners have successfully replaced a leaky seal by drilling access holes through the cylinder’s body. Our project car’s cylinders weren’t leaking, so we didn’t attempt to fix what wasn’t broken.
R170 SLKs have five hydraulic pumps that work in concert to lower and raise the hard top into the trunk. If the top fails to function properly, one of the diagnoses is to look for hydraulic fluid leaks — the cylinders’ seals eventually go bad.
Why is my Mercedes SLK 230 roof not working?
With its multitude of limit switches and hydraulics, one glitch in the system can cause the roof to park itself in an unfavorable position. This presents problems, particularly if the roof is partially down. Vario troubleshooting can be challenging, due to the system’s pump, relay, and multiple switches.
How to fix Mercedes SLK 230 Vario top manual closing proceedure?
Followup from the Pelican Staff: There is no single fix. You will have to confirm if voltage is OK to the module, if not, other erroneous fault codes may set. Start by checking power and grounds to the module, be sure to voltage drop test them.
Is the Mercedes-Benz SLK 230 Vario convertible hard top?
Click here to order! The SLK’s electro-hydraulic Vario convertible hard top is its marquee feature. It’s also one of the car’s most problematic systems.
Where is the filler plug on a SLK 230?
The plug is easier to access by removing the metal cover, which is secured by four bolts having T30 Torx heads (arrows). The filler hole (arrow) is on top of the pump, on the right-rear fender side. Use a 5mm Allen/hex wrench or bit to remove the filler plug.
How many hydraulic rams are in Mercedes SLK roof?
This opens in a new window. I replaced the five Vario-Roof hydraulic rams and tried to shoot a video of the process at the same time. Looking for more video pros?
How do you loosen the hydraulic plates on a Mercedes SLK?
First, the three knurled nuts (arrows) that secure these plates are loosened using a 5mm hex/Allen wrench. The plastic retaining piece is lifted off so that the interlocking plates can be pivoted.
Where are the hydraulic cylinders on a SLK?
The Hydraulic Roof Actuating Cyliders (3) and the Hydraulic Cylinder for Lock Actuation (4) are located in the retractable top. The Hydraulic Roof Actuating Cylinder on the driver side was leaking hydraulic fluid; you can see the leak on the plastic panel in the SLK’s trunk. I would recommend rebuilding all five of the hydraulic cylinders.
This opens in a new window. I replaced the five Vario-Roof hydraulic rams and tried to shoot a video of the process at the same time. Looking for more video pros?
First, the three knurled nuts (arrows) that secure these plates are loosened using a 5mm hex/Allen wrench. The plastic retaining piece is lifted off so that the interlocking plates can be pivoted.