83
3. Improper installation of brake shoe 3. Improper installation of brake shoe or friction disc assembly
or friction disc assembly
4. Stained brake shoe or friction disc assembly
Abnormal noise
1. Abraded brake shoe or friction disc assembly
2. Stained brake shoe or friction disc assembly of the front brake disc
5.3 Front disc brake
5.3.1 Disassembly
*Note
• Replace the friction disc assembly.
• If the friction disc will be used again, mark it before
disassembly so as to reinstall it at the original place.
Remove following assemblies from the right grip and the
front absorber.
Front brake:
1.brake handle
（
17
）
2. fuel pump assembly
（
1
）
3. brake hose assembly
（
12
）
4. brake cylinder assembly
（
24
）
5. front brake disc
（
22
）
Note: for breakdown details, see P79.
* Note
• Do not stain the brake assembly with oil spots during installation or disassembly.
• Clean it with required cleaning agent to maintain the brake performance.
Loosen fixing bolts for the brake cylinder assembly.
Remove the brake cylinder assembly from the front
absorber.
Remove the front wheel spindle.
Remove the front wheel.
Remove the brake disc from the front wheel.
5.3.2 Check
Check whether the friction disc assembly is abraded. Replace
brake shoes if necessary.
Measure the friction disc assembly and the front brake disc.
Record maximum values.
Specification
FACT 50 4T Diameter of the front brake disc
φ
190mm
Thickness of the front brake disc 3.6mm
