Ignition System; Charging System - Yamaha RD125C Servicehandbuch

D. E L E C T R I C A L
RD125(DX) RD200(DX)
1. IGNITION SYSTEM
1) Battery (A.C. Generator)
Model/Manufacturer
K108-12 HITACHI
Voltage
12V
Rotor Thread Size
M10P1.25
Tightening Torque (Rotor) 0.85 ~ 1.30 m-kg (0.98 ft-lb)
Tightening Torque (Startor)
0.5 ~ 0.8 m-kg (0.59 ft-lb)
~
2) Battery (Starter Generator)
Model/ Manufacturer GS214-02 HITACHI
Voltage 12V
Rotor Thread Size M10P1.25
Tightening Torque (Rotor) 2.0 m-kg (14.5 ft-lb)
Tightening Torque (Startor) 0.9 m-kg ( 6.5 ft-lb)
3) Ignition Timing (mm B.T.D.C.) 1.5 ± 0 . 1 5 mm (0.06 ± 0.006 in) 1.8 ± 0 . 1 5 mm (0.07 ± 0.006 in)
4) Ignition Coil
Model/Manufacturer CM11-50B HITACHI
Spark Gap 6 mm or more/500 r/min
Primary Winding Resistance 3.9Q ± 10%20°C (68°F)
Secondary Winding Resistance 8kQ ± 20%20°C (68°F)
5) Spark Plug
Type/Quantity
> i jv 1/ rx n r A
NGK B-8ES
Spark Plug Gap 0.7 ~ 0.8 mm (0.028 - 0.031 in)
*—
6) Contact Breaker
Manufacturer/Quantity HITACHI/2 pcs.
*~
Point Gap
0.30 ~ 0.40 mm (0.012 ~ 0.016 in)
* •
Point Spring Pressure 700 ± 50 g
*—
7) Condenser
Capacity
0.15>iF 0.22 uF
Insulation Resistance 3MQ or more
Q'ty 2 pcs.
2. CHARGING SYSTEM
1) A C Generator
1 / rs . V-/ • x_J C l ICI Cl I U I
Charging Output 1 4 V - 8 A
Startor Coil Resistance (Yellow) 0 . 6 Q ± 1 0 % a t 2 0 ° C ( 6 8 ° F )
Startor Coil Resistance (Green) 1 . 0 Q ± 1 0 % a t 2 0 ° C ( 6 8 ° F )
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