2008 YAMAHA RHINO 700 engine overheat

4-9
1. On-Command differential gear lock indicator light “DIFF. LOCK”
2. Low-range indicator light “L”3. High-range indicator light “H”
4. Neutral indicator light “N”5. Reverse indicator light “R”
6. Parking brake indicator light “P”
7. On-Command four-wheel-drive/differential gear lock indicator
“”/“”
8. Coolant temperature warning light “”
9. Engine trouble warning light “”
1. Témoin de blocage du différentiel “DIFF. LOCK”
2. Témoin de la gamme basse “L”3. Témoin de la gamme haute “H”
4. Témoin de point mort “N”5. Témoin de la marche arrière “R”
6. Témoin du frein de stationnement “P”
7. Indicateur de la commande du mode de traction/du système de
blocage du différentiel “”/“”
8. Témoin d’alerte de la température du liquide de refroidissement “”
9. Témoin d’alerte de panne du moteur “”
1. Testigo de bloqueo del diferencial On-Command “DIFF. LOCK”
2. Testigo de marcha corta “L”3. Testigo de marcha larga “H”
4. Testigo de punto muerto “N”5. Testigo de marcha atrás “R”
6. Testigo del freno de estacionamiento “P”
7. Indicador de tracción a las cuatro ruedas/bloqueo del diferencial
On-Command “”/“”
8. Luz de alarma de la temperatura del líquido refrigerante “”
9. Luz de alarma de avería del motor “”
1
2
3
4
5
6
8
9 7
km/h
DIFF.
LOCK
DIFF.
LOCK
DIFF.
LOCK
5B410002
Coolant temperature warning light “”
If the coolant temperature reaches a specified lev-
el, this light comes on to warn that the coolant tem-
perature is too hot. If the light comes on during
operation, stop the engine as soon as it is safe to
do so and allow the engine to cool down for about
10 minutes. (See page 8-154.)
The electrical circuit of the warning light can be
checked by turning the key to “ON”. If the warning
light does not come on, have a Yamaha dealer
check the electrical circuit.NOTICE

The engine may overheat if the vehicle is
overloaded. If this happens, reduce the load
to specification.


After restarting, make sure that the light is
out. Continuous use while the light is on
may cause damage to the engine.
EE.book Page 9 Wednesday, November 7, 2007 2:40 PM

8-75
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 extremely
dusty areas. Each time air filter element mainte-
nance is performed, check the air inlet to the air fil-
ter case for obstructions. Check the air filter
element rubber joint to the throttle body and mani-
fold fittings for an airtight seal. Tighten all fittings
securely to avoid the possibility of unfiltered air en-
tering the engine.NOTICE
Never 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.
EE.book Page 75 Wednesday, November 7, 2007 2:40 PM

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 Wednesday, November 7, 2007 2:40 PM