XC90 brake line replacement. A good, clear write-up with pictures.
Worth it? In my case yes because the lines were rusted under the protecive cover in the front and getting dry rotted in the rear lines. Plus after 150k, any soft of rubber item will degrade over time, it was preventive maintenance/ performance upgrade .
Level of difficulty 1 to 10 (10 hardest) = 2
Time: 1.5hrs plus i changed the front pads too