I know this sounds rediculous but i have never had to change a hydraulic line . i recently bought a vermeer sc 252 and just noticed one of the lines outter coating is peeling off. i want to change out the line but not sure if vermeer sells the fitted line to length or should i take it to someone to make it for me? also do i need to bleed the system somehow to get air out? I was also thinking of changing all the fluid out as well since i have no idea when it was changed last. machine is a 2005-2006. has new motor with 400 hours on it. i really appreciate any help, thanks.