Hi,Lastchance! "We" started with the right-rear,on the '59 Viking,BUT,the hydrovac was eliminated. I'd go with '53's advice,and try that first. You may have to bleed the hydrovac,but it seems logical,to bleed the rears first,then the hydrovac. finish with the L.F. wheel. We had to bleed the entire system systematically,several times,before accomplishing satisfactory pedal pressure. Just be patient.
