Master Cylinder: Disassembly
- Remove master cylinder. Clean outside of master cylinder. Remove filler cap and diaphragm. Drain any remaining fluid from cylinder.
- Remove proportioning valve (if equipped). Depress pinion, and remove snap ring from end of master cylinder bore. See Figure . Remove piston assembly from cylinder bore. Carefully apply air pressure in outlet port of cylinder to remove remaining piston assembly from bore.
NOTE:
Manufacturer does not recommend honing of cylinder bore.