Yamaha XT660R S Service Manual

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SPEC
ELECTRICAL SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
Item Standard Limit
System voltage 12 V ----
Ignition system
Ignition system type Transistorized coil ignition (digital) ----
Ignition timing 9.0° BTDC at 1,400 r/min ----
Advancer type Electric ----
Crankshaft position senor resistance/
color
192 ~ 288 Ω at 20 °C (68 °F)
blue/yellow–green/white
----
Transistorized coil ignition unit
model/manufacturer
TBDF08/DENSO ----
Ignition coil
Model/manufacturer JO300/DENSO ----
Minimum ignition spark gap 6.0 mm (0.24 in) ----
Primary coil resistance 3.4 ~ 4.6 Ω at 20 °C (68 °F) ----
Secondary coil resistance 10.4 ~ 15.6 kΩ at 20 °C (68 °F) ----
Spark plug cap
Material Rubber ----
Resistance 10.0 kΩ at 20 °C (68 °F) ----
Charging system
System type A.C. magneto ----
Model/manufacturer LMX51/DENSO ----
Nominal output 14.0 V/20.8 A at 5,000 r/min ----
Stator coil resistance/color 0.224 ~ 0.336 Ω at 20 °C (68 °F)
white–white
----
Rectifier/regulator
Regulator type Semiconductor, short circuit ----
Model/manufacturer SH713AA/SHINDENGEN ----
No-load regulated voltage 14.1 ~ 14.9 V ----
Rectifier capacity 35.0 A ----
Withstand voltage 200.0 V ----
Battery
Battery type/manufacturer GT9B-4/GS ----
Battery voltage/capacity 12 V/8.0 AH ----
Ten hour rate amperage 0.8 A ----
Headlight type Halogen bulb ----
Indicator light
(voltage/wattage × quantity)
Neutral indicator light LED × 1 ----
High beam indicator light LED × 1 ----
Fuel level warning light LED × 1 ----
Turn signal indicator light LED × 1 ----
Engine trouble warning light LED × 1 ----
Coolant temperature warning light LED × 1 ----
Immobilizer system indicator light LED × 1 ----

Yamaha XT660R S Specifications

General

Displacement	660 cc
Bore x Stroke	100.0 mm x 84.0 mm
Compression Ratio	10.0:1
Fuel System	Fuel Injection
Ignition System	TCI
Starter System	Electric
Transmission System	5-speed
Final Drive	Chain
Front Suspension System	Telescopic forks
Front Tyre	90/90-21 M/C 54S
Rear Tyre	130/80-17 M/C 65S
Overall Width	865 mm
Overall Height	1, 230 mm
Seat Height	865 mm
Wheelbase	1, 505 mm
Wet Weight	181 kg
Fuel Tank Capacity	15 litres
Oil Tank Capacity	2.9 litres
Engine Type	Liquid-cooled, 4-stroke, single cylinder, SOHC
Maximum Power	48hp (35kW) @ 6, 000rpm
Frame	Steel diamond
Rear Suspension System	Swingarm, (link suspension)
Front Brake	Single 298mm disc, 2-piston caliper
Rear Brake	Single Disc, 245 mm