I am currently driving a 2006 Freightliner Columbia. I check the brakes on a regular basis and the brakes have not needed to be adjusted. When i do need to adjust them how hard is it? I mean the procedure is not complicated but are the adjuster normally frozen like on your car? or do they adjust pretty easily?
The fuel filter has a valve to drain the water under the hood. i see the level coming up just a little. Does this mean its time to drain? It does a valve to drain it. How do I know when to drain.
Thanks