Well I started cleaning up the new to me 520H (it's a 1995 with 236 hrs on the clock) ,the fuel line was leaking so that's where I started today (was trying to get the 523Dxi fired but have stalled on that for a bit injection pump/fuel system issues)...the filth of neglect for many years, pulled the hydro filter to get the tank off, oil nasty grey with water?(should have had hygard from the factory ,lol) anyways here a few shots before and after...can't do a whole lot in the in-law's garage ther