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Yamaha’s experience gained over many years of
research and development into oil since the
1960’s helps make Yamalube the best choice for
your Yamaha engine.
EBU27309Final gear oilThe final gear case must be checked for oil leak-
age before each ride. If any leakage is found, have
a Yamaha dealer check and repair the ATV. In ad-
dition, the final gear oil level must be checked and
the oil changed as follows at the intervals speci-
fied in the periodic maintenance chart.
To check the final gear oil level 1. Park the ATV on a level surface. 2. Remove the final gear oil level check bolt and
its gasket, and then check the oil level in the
final gear case. The oil level should be at the
brim of the check hole.
3. If the oil is below the brim of the check hole, remove the final gear oil filler bolt and its gas-
ket, and then add sufficient oil of the recom-
mended type to raise it to the correct level.
1. Final gear oil
2. Gasket
3. Final gear oil level check bolt
4. Correct oil level
1
243
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9To check the differential gear oil level
1. Park the ATV on a level surface.
2. Remove the differential gear oil filler bolt and its gasket, and then check the oil level in the
differential gear case. The oil level should be
at the brim of the filler hole.
3. If the oil is below the brim of the filler hole, add sufficient oil of the recommended type to
raise it to the correct level.
4. Check the gasket for damage, and replace it if necessary. 5. Install the oil filler bolt and its gasket, and then
tighten the bolt to the specified torque.
To change the differential gear oil 1. Park the ATV on a level surface.
2. Place an oil pan under the differential gear case to collect the used oil.
3. Remove the differential gear oil filler bolt, the differential gear oil drain bolt and their gasket
to drain the oil from the differential gear case.
1. Differential gear oil filler bolt
2. Gasket
3. Differential gear oil
4. Correct oil level
1
2
3
4
Tightening torque: Differential gear oil filler bolt:23 N
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Quantity:0.21 L (0.23 US qt, 0.19 Imp.qt)Coolant quantity:Radiator (including all routes):
1.99 L (2.10 US qt, 1.75 Imp.qt)
Coolant reservoir (up to the maximum level mark): 0.24 L (0.25 US qt, 0.21 Imp.qt)Fuel:Recommended fuel:
Regular unleaded gasoline (Gasohol [E10] acceptable)
Minimum research octane: 91
Fuel tank capacity: 18 L (4.8 US gal, 4.0 Imp.gal)
Fuel reserve amount:
4.0 L (1.06 US gal, 0.88 Imp.gal)Throttle body:ID mark:B4F1Front tire:Size:AT25 x 8-12
Manufacturer/model: MAXXIS/MU19Rear tire:Size:AT25 x 10-12
Manufacturer/model: MAXXIS/MU20
Front brake:Type:Hydraulic disc brakeRear brake:Type:Mechanical wet multiple disc brakeFront suspension:Type:
Double wishboneRear suspension:Type:Double wishboneElectrical system:System voltage:12 VBattery:Model:
YTX20L-BS
Voltage, capacity: 12 V, 18.0 AhLights:Headlight:
T19L, 30.0 W/30.0 W
Handlebar-mounted light: T15H, 35.0 W/36.5 W (YFM700FWBD)
Brake/tail light: 21.0 W/5.0 W
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EBU26004
CONSUMER INFORMATION
EBU38690Emissions Certification label (for Eu-
rope)This engine conforms to the Non-Road Mobile
Machinery (NRMM) regulation(s) in effect at the
time of manufacture.
The NRMM regulation limits gaseous and particu-
late pollution emissions for internal combustion
engines of non-road mobile machinery.Your Yamaha engine was designed and tested to
give an optimal blend of performance without ex-
cessive emissions. Therefore, do not attempt to
alter the engine specifications or tamper with the
intake, engine, or exhaust systems.
NOTICEECB03790Tampering with the engine or emissions con-
trol system will void the European Union type-
approval of this engine.
1. Emissions Certification label
1
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