Yamaha TT-R90(V) Owner's Service Manual page 74

TT-R90E
CDI:
Magneto-model/manufacturer
Source coil resistance (color)
Pickup coil resistance (color)
CDI unit-model/manufacturer
Ignition coil:
Model/manufacturer
Minimum spark gap
Primary winding resistance
Secondary winding resistance
Spark plug cap:
Type
Resistance
Charging system:
System type
Model/manufacturer
Normal output
Lighting coil 1 resistance (color)
Lighting coil 2 resistance (color)
Rectifier/regulator:
Regulator type
Model/manufacturer
No-load regulated voltage
Rectifier capacity
Electric starting system:
Type
Starter motor:
Model/manufacturer
Operation voltage
Output
Armature coil resistance
Brush overall length
Brush quantity
Spring force
Commutator diameter
Mica undercut (depth)
MAINTENANCE SPECIFICATIONS
Item Standard
F5HN/YAMAHA
688 ~ 1,032 Ω at 20 °C (68 °F)
(Brown – Green)
248 ~ 372 Ω at 20 °C (68 °F)
(Red – White)
5HN/YAMAHA
2JN-00/YAMAHA
6 mm (0.24 in)
0.18 ~ 0.28 Ω at 20 °C (68 °F)
6.3 ~ 9.5 kΩ at 20 °C (68 °F)
Resin
10 kΩ at 20 °C (68 °F)
CDI magneto
F5HN/YAMAHA
14 V/100 W at 5,000 r/min
0.64 ~ 0.96 Ω at 20 °C (68 °F)
(White – Black)
0.52 ~ 0.78 Ω at 20 °C (68 °F)
(Yellow – Black)
Semiconductor short circuit
SH620B-12/SHINDENGEN
14.0 ~ 15.0 V
8 A
Constant mesh
5HN/YAMAHA
12 V
0.35 kW
0.018 ~ 0.022 Ω at 20 °C (68 °F)
7 mm (0.28 in)
2 pcs.
3.92 ~ 5.88 N
(400 ~ 600 g, 14.1 ~ 21.2 oz)
17.6 mm (0.69 in)
1.35 mm (0.05 in)
2 - 15
SPEC
Limit
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3.5 mm
(0.14 in)
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3.92 N
(400g,
14.1 oz)
16.6 mm
(0.65 in)
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