Impreza 2.5 RS Sedan AWD F4-2.5L SOHC (2002)
2. Apply a coat of grease to the contacting surfaces of the push rod and piston before installation.
Grease: SILICONE GREASE G40M (Part No. 004404003)
3. To assemble the master cylinder, reverse the sequence of disassembly procedure.
Tightening torque: 10 Nm (1.0 kgf-cm, 7 ft. lbs.)