Clutch Master Cylinder Repair (Mitsubishi Space Star)

Disassembly

• Remove the clutch master cylinder

Warning: Do not disassemble the clutch master cylinder piston as it cannot be reassembled.

• Remove the piston retaining ring (Fig. 11.12).

Fig. 11.12. Clutch master cylinder: 1 - piston retaining ring; 2 - pusher assembly; 3 - piston assembly: 4 - spring pin; 5 - Clutch hydraulic reservoir; 6 - clutch hydraulic drive master cylinder housing

• Remove the push rod assembly.
• Remove the piston assembly.
• Remove the spring pin and remove the clutch reservoir.

Examination

• Check the piston for scratches. If there are scratches on the piston, check the cylinder walls for scratches.
• Check the inside surface of the cylinder for scratches or uneven wear and replace if necessary.

Installation

• Installation is carried out in the reverse order of removal.
• Install the push rod so that the dimension shown in Figure 11.13 is maintained. This will simplify the procedure for adjusting the clutch pedal position.

Fig. 11.13. Correct installation of the pusher on the clutch hydraulic drive

• Fill the fluid and bleed the air from the hydraulic clutch drive.
• Adjust the position of the clutch pedal.