Operating Cylinder: Disassembly

CAUTION: Do not disassemble the STI model.

Remove the boot and push rod.

Fig 1: Boot And Push Rod
Courtesy of SUBARU OF AMERICA, INC.
Apply compressed air through clutch hose attachment hole.
NOTE: Face the piston hole down and place a piece of wood underneath to prevent the piston from popping out.
Separate the piston and piston spring.

Fig 2: Separating Piston And Piston Spring

Courtesy of SUBARU OF AMERICA, INC.