Drain the brake fluid. (7-60)
Disconnect the front brake switch coupler (1).
![](https://motoinstruction.ru/img/suzuki/14/120739.jpg)
Place a rag underneath the union bolt on the master cylinder to catch any spilt brake fluid. Remove the brake hose union bolt and disconnect the brake hose.
Caution! Immediately and completely wipe off any brake fluid contacting any part of the motorcycle. The fluid reacts chemically with paint, plastics and rubber materials, etc. and will damage them severely.
![](https://motoinstruction.ru/img/suzuki/14/120740.jpg)
Remove the master cylinder (2).
![](https://motoinstruction.ru/img/suzuki/14/120741.jpg)
Remove the brake lever (3) and brake switch (4).
![](https://motoinstruction.ru/img/suzuki/14/120742.jpg)
Pull out the dust boot (5) and remove the snap ring (6).
![](https://motoinstruction.ru/img/suzuki/14/120743.jpg)
Remove the piston and return spring.
![](https://motoinstruction.ru/img/suzuki/14/120744.jpg)
7. Piston; 8. Secondary cup; 9. Primary cup; 10. Return spring