Originally Posted by
Fronteria
If possible, check the colour of the seals, if it has white seals these are probably the original seals which will need replacement, blue seals were the next type that were supplied, the latest seals are green and cost approximately £101-00 a set including shipping, when purchased from Feinwerkbau main agent in Germany.
These are not very difficult, someone with an engineering background, and a digital camera to photograph each stage, will not have any problems replacing these seals.