1. Remove the master cylinder from the vehicle as described in the previous Chapter.
2. Remove the dust cap from the master cylinder, remove the circlip and washer. Remove pusher.
3. Push a bar into the end of the cylinder until the piston appears from the end of the cylinder bore.
4. Remove the piston from the cylinder, along with the return spring. Carefully remove the spring from the piston, replace the spring retainer.
5. Remove the cuffs from the primary and secondary pistons, marking their installation locations.
6. Wash all components in clean hydraulic fluid, wipe dry.
7. Check up an internal surface of the cylinder and the piston. If there is wear or scratches, replace the master cylinder assembly. If the condition of the components is satisfactory, install new rubber seals. Never reuse old seals.
8. Begin reassembly by lubricating the internal components and cylinder using clean hydraulic fluid.
9. Use your fingers to position the seals and lip seals in position with the lug of the pad against the spring.
10. Install the spring retainer and spring, carefully insert this assembly into the cylinder.
11. Push the piston assembly into the cylinder using a pusher. Install retaining ring and washer.
12. Lubricate the inside of the dust cap with lubricant, install the cap on the end of the cylinder.
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