c230 a/c high press hose replacement
 

I have a leak at the hose going to the receiver drier comming from the high pressure hose off the expasion valve, and th. hose need to be replaced. I have to order one and replace it, and have my mechanic vac and charge the system. I looked at the routing and it looks to be a pain in the ass. I have done this type before, but does anyone have any tips...I spoke to Phil in regards to the hose which he can get, but what about all the other packing. I have to replace the drier and that packing in addation to the pressure switch.

Al