Slk Vario Roof Leaking

The top of the roof is exposed to the sun for long periods of time at elevated temperatures.

Slk vario roof leaking. Dry dirty seals at the vario roof are the most common cause for cracking and ripping noises while driving. If the top fails to function properly one of the diagnoses is to look for hydraulic fluid leaks the cylinders seals eventually go bad. In this video you can see the most common fault with see with the mercedes third generation slk when water builds up in the roof arms after a period of rain. Water ingress to the cabin area of the mercedes r172 vario roof.

How to remove the lock cylinder that is leaking hydraulic fluid on the vario roof of an r171 and get to the pump to answered by a verified mercedes mechanic we use cookies to give you the best possible experience on our website. We replace the hose swivel seals with long lasting heat resistant seals. Therefore it is imperative to attend to the seals first. Heat degrades the rubber seals in the crimped steel elbow connections causing the seals to leak.

If they are not leaking already the original swivel seals will eventually leak. R170 slks have five hydraulic pumps that work in concert to lower and raise the hard top into the trunk. The cylinders hoses can also theoretically spring leaks as can the system s hydraulic pump.