Slk Vario Roof Leaking

2005 350 slk vario roof leaking fluid and will not open close.

Slk vario roof leaking.

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. The cylinders hoses can also theoretically spring leaks as can the system s hydraulic pump. If the top fails to function properly one of the diagnoses is to look for hydraulic fluid leaks the cylinders seals eventually go bad. R170 slks have five hydraulic pumps that work in concert to lower and raise the hard top into the trunk.

Dry dirty seals at the vario roof are the most common cause for cracking and ripping noises while driving. We replace the hose swivel seals with long lasting heat resistant seals. Heat degrades the rubber seals in the crimped steel elbow connections causing the seals to leak. The top of the roof is exposed to the sun for long periods of time at elevated temperatures.

Therefore it is imperative to attend to the seals first. 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. Ripping and creaking noises in driving can also be transmitted to the vario roof through the vehicle shell or loose threaded connections of assembly parts e g.