Gentlemen...
All of the above are a good start.
BUT PLEASE DONT USE The dot 5 silicon fluid in your trucks,
ANY Leak in the vac side, however small, is sucked back into the engine.
And silicon/silica becomes SAND when burned
,
Dot 5 fluid is NOT compatible with MOST Brake part Rubbers And WILL DEGRADE it
PLEASE see the Tech Tips By Bob Adler on this.
Regards.
Steve Sr.
