ZONGSHEN ZS125-86 Service Manual page 15

provided later.
4)Adjusting the Electrical Installations
The adjustment items of electrical equipment are mainly the headlamp and klaxon.
[1.]To adjust the headlamp is to adjust the light irradiation distance by moving up and down the
headlamp mounting position.
[2.]To adjust the klaxon is to adjust the volume and tone. Generally, the volume of a motorcycle klaxon
is set to (95 ~ 105) dB; the volume, whether big or small, and the tone, whether too thick or too thin,
can be adjusted through the adjusting screw on the back.
5)Adjusting the Throttle Line
The throttle twist grip should maintain a free stroke of 2mm ~ 6mm, in which process, the engine
should not be subject to speed increase and speed loss. The free stroke, whether too big or too small, shall
be adjusted. This adjustment item is generally coordinated with the idle-speed adjustment.
Table 2-1: Steering/Brake/Damper/Wheel Maintenance and Adjustment
Items
Free stroke of front braking grip
Free stroke of rear brake pedal
Free stroke of fuel charging handle
Tire tread pattern depth
Front damper stroke
Free length of front damper spring
Rear damper stroke
Free length of rear damper spring
Wheel hub runouts
Wheel axle runouts
Section 3 Data Adjusting for Maintenance
Axial runout
Radial runout
Front
Rear
Standard Value (mm)
10～20
20～30
2～6
4.0
120
375
40
210
Limit Value (mm)
20～30
30～40
10～12
2.0
0.8
0.8
0.8
0.8
9