Triumph Rocket 3 GT 2021 - Page 1050

1012
1. MIN mark
2. MAX mark
3. Float
4. Seal
5. Reservoir cap
6. Fixings
Rear Brake Master Cylinder Back Bleed
When disconnecting the brake hose from the master cylinder it is necessary to keep
the open end of the hose above the height of the rear brake master cylinder.
Allowing the brake hose to fall below the rear brake master cylinder height will allow
an excessive amount of air to enter into the brake system.
Trapped air may cause the brake lever to feel spongy and contribute to reduced
braking efficiency.