Replacing power steering hose in 1995 Mercedes-Benz S-Class

I have a 1995 S 420 and need to high pressure power steering hose needs to be replace anyone had to do this yet??

Unscrew the high pressure p/s hose at the steering rack and at the reservoir side.Use a long extension and socket to get at it. Due to the low cost of the repair,I would consider having it done.