Disassembly and Assembly

DISASSEMBLY
Follow disassembly steps outlined in illustration.

Disassembly Service Points





Piston Stopper Bolt Disassembly.
Remove the piston stopper bolt, while depressing the piston.

Piston Stopper Ring Disassembly.
Remove the piston stopper ring, while depressing the piston.

Secondary Piston Assembly Disassembly.

NOTE: If it is hard to remove the secondary piston from the cylinder, gradually apply compressed air from the outlet port on the secondary end of the master cylinder.

INSPECTION
- Check the inner surface of master cylinder body for corrosion or pitting.
- Check the primary and secondary pistons for corrosion, scoring, wear or damage.
- Check the diaphragm for cracks and wear.

REASSEMBLY
Reassembly in reverse order as disassembly.