2010 YAMAHA RHINO 700 engine

8-75
15. Insert the projections on the air filter case
cover into the holders on the air filter case,
and then install the air filter case cover by
hooking the holders onto the cover.
16. Close the hood.
The air filter element should be cleaned every 20–
40 hours. It should be cleaned and lubricated
more often if the vehicle is operated in dusty areas.
Each time air filter element maintenance is per-
formed, check the air inlet to the air filter case for
obstructions. Check the air filter element rubber
joint to the throttle body and manifold fittings for an
airtight seal. Tighten all fittings securely to avoid
the possibility of unfiltered air entering the engine.NOTICENever operate the engine with the air filter ele-
ment removed. This will allow unfiltered air to
enter, causing rapid engine wear and possible
engine damage. Additionally, operation with-
out the air filter element will affect the fuel in-
jection system with subsequent poor
performance and possible engine overheating.
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8-79 1. V-belt case drain plug
1. Bouchon de vidange du carter de courroie trapézoïdale
1. Tapón de drenaje de la caja de la correa trapezoidal
1
1. Side panel
1. Cache latéral
1. Panel lateral
1
4. Remove the V-belt case drain plug. If water
drains from the V-belt case, have a Yamaha
dealer inspect the vehicle, as the water may
affect other engine parts.
5. Place the side panel in the original position as
shown.
6. Install the bolt, and then tighten it to the spec-
ified torque.
7. Close the door.Tightening torque:
Side panel bolt:
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
EE.book Page 79 Monday, January 19, 2009 5:30 PM

8-81 1. Bolt (× 3)
1. Vis (× 3)
1. Perno (× 3)
1
1. Tailpipe 2. Spark arrester 3. Gasket
1. Tube d’échappement arrière
2. Pare-étincelles 3. Joint
1. Tubo de escape 2. Parachispas 3. Junta
2 1
3
Cleaning the spark arrester
WARNING
Hot exhaust system may cause burns. To
avoid burns or fires, make sure that the engine
is stopped and the exhaust system is cool be-
fore cleaning the spark arrester. Do not start
the engine while cleaning the exhaust system.1. Remove the bolts.
2. Remove the tailpipe by pulling it out of the
muffler, and then remove the gasket.
3. Tap the tailpipe lightly, and then use a wire
brush to remove any carbon deposits from
the spark arrester portion of the tailpipe and
inside of the tailpipe housing.
4. Install the gasket, and then insert the tailpipe
into the muffler and align the bolt holes.
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8-83
5. Install the bolts and tighten them to the spec-
ified torque.
Valve clearance
The correct valve clearance changes with use, re-
sulting in improper fuel/air supply or engine noise.
To prevent this, the valve clearance must be ad-
justed regularly. This adjustment however, should
be left to a professional Yamaha service techni-
cian.Tightening torque:
Tailpipe bolt:
8 Nm (0.8 m·kgf, 5.8 ft·lbf)
EE.book Page 83 Monday, January 19, 2009 5:30 PM

8-127
7. Start the engine. (Refer to “Starting the en-
gine” on pages 6-7–6-9.)
8. After the engine starts, disconnect the nega-
tive lead of the jumper cable from the starter
motor installation bolt and charged battery,
and then disconnect the positive lead of the
jumper cable from the charged battery and
the battery in the vehicle.
9. Reinstall the console.
10. Reinstall the battery compartment cover.
11. Close the hood.
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8-153
5B410024
Troubleshooting charts
Starting problems or poor engine performance1. Fuel
Check 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.WetWipe clean with dry cloth.
DryAttach 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 connections,
recharge.
Check the compression.
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8-154
Engine overheating
Wait for the engine to cool before removing the radiator cap. WARNING! If the engine is not cool when
removing the radiator cap, hot fluid and steam could blow out under pressure and burn you. Place
a thick rag over the cap and remove the cap slowly to allow any remaining pressure to escape.
If it is difficult to get the recommended coolant, tap water can be used temporarily, provided that it is
changed to the recommended coolant as soon as possible.Wait until the
engine has cooled.
Check the coolant level in the
coolant reservoir and/or radiator.
Level is OK.Level is low, check the
cooling system for leakage.
No
leakage.Leakage.
Ask a Yamaha dealer to inspect
and repair the cooling system.Add coolant. (See the text below.)
Restart the engine. If the engine overheats again, ask a
Yamaha dealer to inspect and/or repair the cooling system.
EE.book Page 154 Monday, January 19, 2009 5:30 PM

9-1
EVU01030
1-CLEANING AND STORAGE
A. Cleaning
Frequent, thorough cleaning of your vehicle will
not only enhance its appearance but will improve
its general performance and extend the useful life
of many components.
1. Before cleaning the vehicle:
a. Block off the end of the exhaust pipe to
prevent water entry. A plastic bag and
strong rubber band may be used.
b. Make sure the spark plug and all filler
caps are properly installed.
2. If the engine case is excessively greasy, ap-
ply degreaser with a paint brush. Do not ap-
ply degreaser to the wheel axles.
EE.book Page 1 Monday, January 19, 2009 5:30 PM