9-17
SPEC
MAINTENANCE SPECIFICATIONS
ELECTRICAL
Model
RS90/RS90R/RSG90/RS90M/RST90/RST90TF
Voltage
12 V
Ignition system:
Ignition timing (B.T.D.C.)
5° at 1,400 r/min
Advanced type
Digital type
Ignition coil:
Model/Manufacturer
F6T55873/MITSUBISHI
Ignition spark gap
6.0 mm (0.24 in)
Primary coil resistance
1.19 ~ 1.61
Ω
at 20 °C (68 °F)
Secondary coil resistance
8.5 ~ 11.5 k
Ω
at 20 °C (68 °F)
Charging system:
Type
A.C. magneto
Nominal output
14 V/less than 35 A at 5,000 r/min
DC-C.D.I.:
Magneto model/Manufacturer
F074T38571/MITSUBISHI
Standard
14 V 30 A, 420 W at 5,000 r/min
Pickup coil resistance (color code)
189 ~ 231
Ω
at 20 °C (68 °F) (Gray – Black)
Stator coil resistance (color code)
0.22 ~ 0.26
Ω
at 20 °C (68 °F) (White – White)
Ignitor unit model/Manufacturer
J4T15871/MITSUBISHI (RS90/RS90R/RSG90/RS90M)
J4T15872/MITSUBISHI (RST90/RST90TF)
Rectifier/regulator:
Type
Short circuit type
Model/Manufacturer
FH001/SHINDENGEN
No load regulated voltage (DC)
14.1 ~ 14.9 V
Capacity (DC)
35 A
Withstand voltage
40 V
Battery:
Specific gravity
1.32
Manufacturer
YUASA
Type
YTX20L-BS 12V-18Ah
Ten hour rate amperage
18 A
Electric starter system:
Type
Constant mesh type
Starter motor:
Model/Manufacturer
8ES1/MORIC
Output
12 V – 0.95 kW
Armature coil resistance
Continuity check
0.008 ~ 0.010
Ω
at 20 °C (68 °F)
Insulation check
More than 100 k
Ω
at 20 °C (68 °F)
Brush
Overall length
9.8 mm (0.39 in)
<Wear limit>
5.0 mm (0.20 in)
Spring pressure
7.36 ~ 11.04 N (750 ~ 1,126 g, 26.5 ~ 39.7 oz)
Commutator diameter
28.5 mm (1.12 in)
<Wear limit>
27.5 mm (1.08 in)
Mica undercut
1.5 mm (0.059 in)
Starter relay:
Model/Manufacturer
MS5F-421/JIDECO
Amperage rating
180 A
Coil resistance
4.18 ~ 4.62
Ω
at 20 °C (68 °F)
Summary of Contents for RS90RK
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Page 158: ...2 57 INSP ADJ CARBURETOR TUNING Guide for carburetion ...
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Page 659: ... ELEC ...
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Page 816: ...9 33 SPEC CABLE ROUTING 1 7 2 3 4 6 5 A A A A ...
Page 824: ...9 41 SPEC CABLE ROUTING 3 J K I H G F E D C B A 0 9 8 7 4 5 6 2 1 ...
Page 826: ...9 43 SPEC CABLE ROUTING 3 J K I H G F E D C B A 0 9 8 7 4 5 6 2 1 ...
Page 828: ...9 45 SPEC CABLE ROUTING A B B 1 2 3 4 5 6 7 8 9 0 A B 9 C 0 D E G F B B A ...
Page 830: ...9 47 SPEC CABLE ROUTING 1 5 2 3 4 A B 6 5 7 8 9 0 A C A A B B B A A B ...
Page 832: ...9 49 SPEC CABLE ROUTING A A 7 1 2 3 4 6 5 ...
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