Tucson FWD L4-2.0L (2007)
6. Remove the pin with the secondary piston pushed completely using a screwdriver. Remove the secondary piston assembly-ABS/TCS/ESC
NOTE: Do not disassemble the primary and secondary piston assembly.
INSPECTION
1. Check the master cylinder bore for rust or scratch.
2. Check the master cylinder for wear or damage. If necessary, clean or replace the cylinder.
CAUTION: If the cylinder bore is damaged, replace the master cylinder assembly. Wash the contaminated parts in alcohol.
REASSEMBLY
1. Apply genuine brake fluid to the rubber parts of the cylinder kit and grommets.
2. Carefully insert the springs and pistons in the proper direction.
3. Press the piston with a screwdriver and install the cylinder pin.
