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EBU29572Owner’s manual and tool kitBe sure to always keep the owner’s manual, the
owner’s tool kit and the low-pressure tire gauge
with the vehicle. Make sure to protect the owner’s
manual by putting it in the plastic bag, then by
placing the bag in the document pouch.
The service information included in this manual
and the tools provided in the owner’s tool kit are
intended to assist you in the performance of pre-
ventive maintenance and minor repairs. However,additional tools such as a torque wrench may be
necessary to perform certain maintenance work
correctly.
TIPIf you do not have the tools or experience required
for a particular job, have a Yamaha dealer perform
it for you.
1. Owner’s manual
2. Owner’s tool kit
3. Low-pressure tire gauge
1
2
3
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8
2. Install the front carrier by installing the bolts
and tightening them to the specified torques.
3. Install panel A. Panel C
To remove the panel
1. Remove the seat. (See page 4-20.)
2. Remove panel A.
3. Remove the hoses from panel C.
4. Remove the quick fasteners and bolts.
Tightening torques:
Carrier bolt (upper):34 Nm (3.4 m·kgf, 25 ft·lbf)
Carrier bolt (lower): 34 Nm (3.4 m·kgf, 25 ft·lbf)
Carrier bolt (under the fenders): 7 Nm (0.7 m·kgf, 5.1 ft·lbf)1. Hose
1
1
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2. Pull the panel downward while pushing the
projection.
To install a panel
1. Place the panel in the original position.
2. Install the bolts and nut, and then tightenthem to the specified torques.1. Panel G
2. Footboard nut
3. Footboard bolt
4. Panel bolt
5. ProjectionUB1660E0.book Page 17 Thursday, February 26, 2015 4:01 PM
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8
EBU34190Checking the spark plugThe spark plug is an important engine component,
which is easy to check. Since heat and deposits
will cause any spark plug to slowly erode, the
spark plug should be removed and checked in ac-
cordance with the periodic maintenance and lubri-
cation chart. In addition, the condition of the spark
plug can reveal the condition of the engine.
To remove the spark plug1. Remove panels A and C. (See page 8-10.)
2. Remove the storage compartment by remov- ing the bolt. 3. Remove the spark plug cap.
Tightening torques:
Panel bolt:4.0 Nm (0.40 m·kgf, 2.9 ft·lbf)
Footboard nut: 4.0 Nm (0.40 m·kgf, 2.9 ft·lbf)
1. Storage compartment
2. Bolt
1. Spark plug cap
2 1
1
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8To install the spark plug
1. Clean the surface of the spark plug gasket and its mating surface, and then wipe off any
grime from the spark plug threads.
2. Install the spark plug with the spark plug wrench, and then tighten it to the specified
torque.
TIPIf a torque wrench is not available when installing
the spark plug, a good estimate of the correct
torque is 1/4–1/2 turn past finger tight. However,
the spark plug should be tightened to the speci-
fied torque as soon as possible. 3. Install the spark plug cap.
4. Install the storage compartment as shown,and then install the bolt.
5. Install the panels.
1. Spark plug gapSpark plug gap: 0.8–0.9 mm (0.031–0.035 in)
Tightening torque:Spark plug:11 Nm (1.1 m·kgf, 8.0 ft·lbf)
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TIPMake sure that the O-ring is properly seated. 8. Install the new oil filter cartridge with an oil fil-ter wrench, and then tighten it to the specified
torque with a torque wrench. 9. Install panel F.
10. Install the engine oil drain bolt and its new gasket, and then tighten the bolt to the spec-
ified torque.1. O-ring
1. Torque wrenchTightening torque:Oil filter cartridge:15 Nm (1.5 m·kgf, 11 ft·lbf)
Tightening torque: Engine oil drain bolt:22 Nm (2.2 m·kgf, 16 ft·lbf)
1
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82. 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. 4. Check the gaskets for damage, and replace
them if necessary.
5. Install the oil level check bolt, the oil filler bolt and their gasket, and then tighten the bolts to
the specified torques.
1. Final gear oil
2. Gasket
3. Final gear oil level check bolt
4. Correct oil level
1
243
1. Final gear oil filler bolt
2. GasketTightening torques:Final gear oil level check bolt:10 Nm (1.0 m·kgf, 7.2 ft·lbf)
Final gear oil filler bolt: 23 Nm (2.3 m·kgf, 17 ft·lbf)
1
2
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8
To change the final gear oil
1. Place the ATV on a level surface.
2. Place an oil pan under the final gear case to collect the used oil.
3. Remove the final gear oil filler bolt, the final gear oil level check bolt, the final gear oil drain
bolt and their gasket to drain the oil from the
final gear case.
4. Install the drain bolt and its new gasket, and then tighten the bolt to the specified torque. 5. Refill with the recommended final gear oil to
the brim of the check hole as shown.
NOTICE: Be sure no foreign material en-
ters the final gear case.
[ECB00422]
1. Final gear oil drain bolt
2. Gasket
12
Tightening torque: Final gear oil drain bolt:23 Nm (2.3 m·kgf, 17 ft·lbf)1. Final gear oil
2. Gasket
3. Final gear oil level check bolt
4. Correct oil levelRecommended final gear oil: See page 10-1.
1
243
UB1660E0.book Page 27 Thursday, February 26, 2015 4:01 PM