![background image](/i/yamaha/160286/yamaha-neos-50-yn50-2002/h/yamaha-neos-50-yn50-2002-114.png)
CHAS
REAR WHEEL
6-11
5. Measure:
• Thickness of brake shoes
a
Outside specified value
Change
6. Inspect:
• Drum brake iner surface
Oil/Scratches
Change
7. Measure
• Drum brake inner diameter
a
:
Out of specification
Change
ASSEMBLY
When the brake shoe carrier plate is assem-
bled, reverse the removal procedure.
Bear in mind the following points.
1. Install:
• Brake cam
NOTE:
Apply Grease with a lithium soap base on the
brake cam
and pin
.
ATTENTION:
After installing the brake cam, remove
excess grease.
2. Install:
• Brake shoes
• Return spring
NOTE:
Install with the mark
outwards.
3. Install:
• Torsion spring
• Wear indicator
• Cam lever
NOTE:
• Align the projection of the wear indicator
with the line as shown.
• Align the punch marks
.
Brake shoes thickness
4.0 mm
Limit: 2.0 mm
Wear limit of brake drum
110.5 mm
3
1
2
1
2
3
4
2
1