Rio Cinco L4-1.6L DOHC 16V (2003)
2. Disconnect the brake pipes from the master cylinder and ABS control unit by using SST (OK130 430 019). Cap the tubes and plug the master
cylinder ports and ABS control unit ports to prevent the entry of contaminants.
3. Remove the two master cylinder attaching nuts and washers.
4. Remove the master cylinder from the mounting studs on the brake booster.
INSTALLATION
1. Position the master cylinder on the brake booster. Refer to check push rod length.
Piston to push rod clearance Standard type
a. Place the SST on the master cylinder. Turn the adjusting bolt until it bottoms in the push rod hole in the piston.
b. Apply 19.7 inHg (500 mmHg) vacuum to the power brake unit with a vacuum pump.
c. Invert the adjustment gauge used in Step 1 and place it on the power brake unit.
