Electrical - Yamaha YW50P Service Manual

MA. A.OE SPEO.F.OAT.O. ISPEcl " I
ELECTRICAL
Item Standard l i m i t
Ignition t i m i n g :
Ignition t i m i n g (B.T.D.C.) 14 ° at 5,000 r/min ...
A d v a n c e d t y p e Fixed ...
C.D.I.:
Pickup coil resistance/color
Source coil resistance/color
C.D.I. unit m o d e l / m a n u f a c t u r e r
Ignition coil:
M o d e l / m a n ufacturer
M i n i m u m spark gap
P r i m a r y w i n d i n g resistance
S e c o n d a r y w i n d i n g resistance
248 ~ 372~ at 20°C (68°F)
(W/R-W/L)
640 ~ 960 ~ at 20°C (68°F)
(B/R-G/W)
5PJ/TIIC
4WX/TI I C
6 rnrn (0.24 in)
0.32~0.48 ~ at 20°C (68°F)
5.68~8.52k~ at 20°C (68°F)
Spark plug cap:
Type Resin ...
Resistance 5 kE2 ...
Charging System/Type: Flywheel m a g n e t o ...
5PJ/TIIC
12V 85W/5,000 rpm
0.6A at 3,000r/min
1.2A at 8,000r/min
13~14V at 4,000 rpm
0.48~0.72 ~ (White-Black)
0.4~0.6 ~ (Yellow/Red- Black)
12~15V (3,000~8,000 rpm)
3GF/Taichung
8A
18V
C.D.I. Magneto:
M o d e l / M a n ufacturer
N o m i n a l o u t p u t
Charging current
Charging v o l t a g e
Charging Coil Resistance (Color)
Lighting Coil Resistance (Color)
Lighting Voltage
Rectifier:
M o d e l / M a n ufactu rer
Capacity
W i t h s t a n d v o l t a g e
Battery:
Specific g r a v i t y 1.320 ...
Constant mesh t y p e
4WX/shulin
0.14 kw
0.0648 ~ 0.0792 E2 at 20°C (68°F)
6.5 m m (0.26 in)
5.49 ~ 8.24 N
(360~540 g) (12.69~19.04 oz)
16.1 m m (0.63 in)
1.05 m m (0.04 in)
4WX/Shulin
20A
54~66 E2
Electric starter system:
Type
Starter motor:
M o d e l / m a n ufactu rer/ID n u m b e r
O u t p u t
A r m a t u r e coil resistance
Brush overall length
Spring force
C o m m u t a t o r d i a m e t e r
Mica undercut (depth)
Starter relay:
M o d e l / m a n ufacturer
A m p e r a g e rating
Coil resistance
3 m m (0.12 in)
400g
15.1 m m (0.59 in)
2-9