Recent content by Rbeartoe

  1. R

    relief valve adjustment to raise system pressure

    I found the diameters of the shims Outside diameter is 11.9mm Some shims have holes some do not So inside diameter is 5.15mm
  2. R

    relief valve adjustment to raise system pressure

    Does anyone know the dimensions of the shims. 0.1mm 0.2mm and 0.4mm for the lengths. What about the outside diameter and the inside diameter