Disassembly and Assembly

MASTER CYLINDER DISASSEMBLY/ASSEMBLY

Caution: If the master cylinder body is damaged, replace the unit as a component. When securing the master cylinder in a vise, tighten only the flange of the master cylinder.

1. Disassemble in the order indicated in the table





2. Assemble in the reverse order of disassembly

Stop Screw and O-ring (without ABS/TCS) Assembly Note
1. Install the secondary piston and primary piston
2. Install the new O-ring onto the stop screw.
3. Push the primary piston assembly in full
4. Install and tighten the stop screw.
Tightening torque 2.0 - 2.4 Nm (21 - 24 kgf-cm, 18 - 21 inch lbs.)





5. Push and release the secondary piston component to verify that it is held properly by the stop screw.

Stop Pin and O-ring (with ABS/TCS) Assembly Note
1. Install the secondary piston with the piston hole facing the stop pin and primary piston.
2. Install the new O-ring onto the stop pin.
3. Push the primary piston assembly in fully.
4. Install and tighten the stop pin.
Tightening torque 6.9 - 9.8 Nm (71 - 99 kgf-cm, 62 - 86 inch lbs.)





5. Push and release the secondary piston component to verify that it is held properly by the stop pin.