ELECTRICAL
Model
Voltage
Ignition system:
Ignition timing (B.T.D.C.)
Advanced type
Ignition coil:
Model/Manufacturer
Primary coil resistance
Secondary coil resistance
Charging system:
Type
Normal output
DC-T.C.I:
Magneto model/Manufacturer
Standard
Pickup coil resistance (color code)
Stator coil resistance (color code)
Ignitor unit model/Manufacturer
Rectifier/regulator:
Type
Model/Manufacturer
No load regulated voltage (DC)
Capacity (DC)
Withstand voltage
Battery:
Specific gravity
Manufacture
Type
Battery capacity
Ten hour rate amperage
Electric starter system:
Type
Starter motor:
Model/Manufacturer
Output
Armature coil resistance
Continuity check
Insulation check
Brush
Overall length
<Wear limit>
Spring pressure
Commutator diameter
<Wear limit>
Mica undercut
MAINTENANCE SPECIFICATIONS
RS90RX/RS90GTX/RS90GTAX/RS90LTX/RS90LTGTX
12 V
5° at 1,000 r/min
Digital type
F6T558/MITSUBISHI
1.19 ~ 1.61 Ω at 20°C (68°F)
8.5 ~ 11.5 kΩ at 20°C (68°F)
AC magneto
14 V/less than 35 A at 5,000 r/min
F4T38571/MITSUBISHI
14 V 30 A, 440 W at 5,000 r/min
189 ~ 231 Ω at 20°C (68°F) (Gray – Black)
0.22 ~ 0.26 Ω at 20°C (68°F) (White – White)
J4T16172 /MITSUBISHI
Short circuit type
FH001/SHINDENGEN
14.1 ~ 14.9 V
35 A
40 V
1.32
YUASA
YTX20L-BS
12 V – 18 Ah
1.8 A
Constant mesh type
8GM1/MORIC
12 V - 0.95 kW
0.008 ~ 0.010 Ω at 20°C (68°C)
More than 100 kΩ at 20°C (68°F)
9.8 mm (0.39 in)
4.4 mm (0.17 in)
7.36 ~ 11.04 N (750 ~ 1,126 gf, 26.5 ~ 39.7 oz)
28.0 mm (1.10 in)
27.0 mm (1.06 in)
1.5 mm (0.059 in)
69
SPEC