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8-54
3. Remove the quick fastener screws.
4. Remove the battery compartment coverby lifting it up and pulling it out.1. Quick fastener screw ( × 2)
2. Battery compartment cover5. Remove the blown fuse, and then install
a new fuse of the specified amperage.
WARNING! Always use a fuse of the
specified amperage. Never use any
material in place of the proper fuse.
Using an improper fuse can cause
damage to the electrical system and
may lead to a fire.
1. Fuel injection system spare fuse
2. Fuel injection system fuse
3. Main fuse
4. Headlight fuse “HEAD”
5. Signaling system fuse “SIGNAL”
6. Auxiliary DC jack fuse “TERMINAL”
7. Four-wheel-drive motor fuse “DIFF”
8. Ignition fuse “IGNITION”
9. Backup fuse “BACK UP” (for clock)
10. Spare fuse ( × 3)
11. Radiator fan fuse “FAN”
1
2
12 3 7
9
456 8
A
@
0
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8-55
6. Turn the key to “ON” and turn on theelectrical circuit in question to check if the
device operates. If the fuse blows again
immediately, have a Yamaha dealer
check the electrical system.
7. Install the battery compartment cover by installing the quick fastener screws.
8. Close the hood.
EVU01670Replacing a headlight bulb
If a headlight bulb burns out, replace it as fol-
lows.
1. Open the hood. (See pages 8-7–8-8 for hood opening and closing procedures.)
2. Remove the cover at the rear of the
headlight by pulling it off.1. Cover at the rear of the headlight
Specified fuses:Main fuse: 40.0 A
Fuel injection system fuse: 10.0 A
Headlight fuse: 15.0 A
Ignition fuse: 10.0 A
Auxiliary DC jack fuse: 10.0 A
Signaling system fuse: 10.0 A
Four-wheel-drive motor
fuse: 10.0 A
Radiator fan fuse: 25.0 A
Backup fuse: 10.0 A
1RB7A_EE.book Page 55 Tuesday, April 24, 2012 9:07 AM
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8-62
5B410024Troubleshooting charts
Starting problems or poor engine performance1. FuelCheck if there is fuel
in the fuel tank. There is fuel.
Restart the engine.
No fuel. Supply fuel.
2. Compression Use the electric
starter to see if
there is compression. There is compression.
Compression normal.
No compression. Ask a Yamaha dealer to
inspect.
3. Ignition Remove the
spark plug and
check the electrodes. Wet
Wipe clean with dry cloth.
Dry Attach spark plug cap and
ground to chassis. Use the
electric starter.Spark is good.
Ignition system is
normal.
Spark is weak.
Adjust the spark plug gap
or replace the spark plug.
No spark.
Ask a Yamaha dealer to
inspect.
4. Battery
Use the electric starter. Engine turns over
quickly.
Battery is good.
Engine turns over
slowly.
Check the compression.
Check the connections, and ask
a Yamaha dealer to charge the
battery if necessary.
1RB7A_EE.book Page 62 Tuesday, April 24, 2012 9:07 AM
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9-3
2. Remove the spark plug, pour a tea-spoonful of engine oil into the spark plug
bore and install the spark plug. Ground
the spark plug wire and turn the engine
over several times to coat the cylinder
wall with oil.
3. Lubricate all control cables.
4. Block up the frame to raise all wheels off the ground.
5. Tie a plastic bag over the exhaust pipe outlet to prevent moisture from entering.
6. If storing in a humid or salt-air atmo-
sphere, coat all exposed metal surfaces
with a light film of oil. Do not apply oil to
any rubber parts or the seat covers. 7. Remove the battery and charge it. Store
it in a dry place and recharge it once a
month. Do not store the battery in an ex-
cessively warm or cold place [less than
0 °C (30 °F) or more than 30 °C (90 °F)].
Use of fuel stabilizer and conditioner elimi-
nates the need to drain the fuel system. Con-
sult a Yamaha dealer if the fuel system needs
to be drained.
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10-4
Rear wheel:Wheel type:YXR7FD Panel wheel
YXR7FSPD Cast wheel
YXR700FAD Panel wheel
Rim size: 12 × 7.5ATFront brake:Type:
Disc brake
Operation: Unified brake
Specified brake fluid: DOT 4Rear brake:Type:Disc brake
Operation: Unified brake
Specified brake fluid:
DOT 4Front suspension:Type:Double wishbone
Spring/shock absorber type:
YXR7FD Coil spring/oil damper
YXR7FSPD Coil spring/gas-oil damper
YXR700FAD Coil spring/oil damper
Wheel travel: 185 mm (7.3 in)
Rear suspension:Type:Double wishbone
Spring/shock absorber type:
YXR7FD Coil spring/oil damper
YXR7FSPD Coil spring/gas-oil damper
YXR700FAD Coil spring/oil damper
Wheel travel: 185 mm (7.3 in)Electrical system:Ignition system:TCI
Charging system: AC magnetoBattery:Model:U1-H11L
Voltage, capacity: 12 V, 28.0 AhHeadlight:Bulb type:Krypton bulbBulb voltage, wattage
× quantity:
Headlight:
12 V, 30.0/30.0 W × 2
Tail/brake light: 12 V, 5.0/21.0 W × 2
Neutral indicator light: LED
Reverse indicator light:
LED
1RB7A_EE.book Page 4 Tuesday, April 24, 2012 9:07 AM
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