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Parts:
Brake lever
When to change?
Brake fluid holes choked up: the adjuster does not work.
Brake fluid holes choked up: the piston does not work properly.
Brake fluid leakage due to seal failure.
The clamp doesn’t fix the master cylinder effectively.
Mal-function of brake lever.
How to change?
This should be done by your authorised Giant dealer.
Remarks:
Only use MPH genuine parts.
Note that there is difference between right and left brake lever.
Small parts are the same, but the way these small parts are assembled is
different.
Parts:
Brake fluid
When to change?
After replacement of :
- brake lever or
- calipers or
- hose or
- bleeder
Lack of brake fluid in MPH brake system due to leakage.
Replace brake fluid for MPH at least every two years.
How to change?
See “Maintenance; bleeding procedure”.
For safety reasons, it’s better to leave this to your authorised Giant dealer.
Remarks:
Only use MPH genuine parts.
Use DOT 4 or DOT 5.1 brake fluid only.
DOT 4 and DOT 5.1 brake fluid should not be mixed !
The MPH brake sets have been filled by Giant with DOT 4 brake fluid.
Left
Right