2007 YAMAHA RHINO 660 warning

7-33
RIDING OVER ROUGH TERRAIN
Operating over rough terrain should be done with
caution. Look for obstacles that could cause dam-
age to the vehicle or could lead to a rollover or ac-
cident. Avoid jumping the vehicle as injury, loss of
control, and damage to the vehicle could occur.
WARNING
Go slowly and be extra careful when operating
this vehicle on unfamiliar terrain. Always be
alert to changing terrain conditions when oper-
ating the vehicle.
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7-37
ENCOUNTERING OBSTACLES ON THE TRAIL
If you cannot go around an obstacle such as a fall-
en tree trunk or a ditch, stop the vehicle where it is
safe to do so. Set the parking brake and get out to
inspect the area thoroughly. Look from both your
approach side and the exit side. If you believe you
can continue safely, decide the path that will allow
you to get over the obstacle at as close to a right
angle as possible to minimize vehicle tipping. Go
only fast enough to maintain your momentum but
still give yourself plenty of time to react to changes
in conditions. If there is any question about your
ability to maneuver safely over the obstacle, you
should turn around, if the ground is flat and you
have the room, or back up until you find a less dif-
ficult path.
WARNING
Before operating in a new area, check for ob-
stacles. Use extreme caution when operating
over large obstacles, such as large rocks or
fallen trees.
EE.book Page 37 Friday, October 6, 2006 3:36 PM

8-1
EVU01450
1 -PERIODIC MAINTENANCE AND
ADJUSTMENTPeriodic inspection, adjustment and lubrication will
keep your vehicle in the safest and most efficient
condition possible. Safety is an obligation of the
vehicle owner. The most important points of vehi-
cle inspection, adjustment and lubrication are ex-
plained on the following pages.
WARNING
Never service an engine while it is running.
Moving parts can catch clothing or parts of the
body, causing injury. Electrical components
can cause shocks or can start fires. Turn off
the engine when performing maintenance un-
less otherwise specified. Have a Yamaha deal-
er perform service if you are not familiar with
vehicle service.
EE.book Page 1 Friday, October 6, 2006 3:36 PM

8-5
WARNING
Never modify this vehicle through improper in-
stallation or use of accessories. Improper in-
stallation of accessories or modification of this
vehicle may cause changes in handling which
in some situations could lead to an accident.
All parts and accessories added to this vehicle
should be genuine Yamaha or equivalent com-
ponents designed for use on this vehicle and
should be installed and used according to in-
structions. If you have questions, consult an
authorized Yamaha dealer.
EE.book Page 5 Friday, October 6, 2006 3:36 PM

8-67 1. Air filter frame 2. Sponge material
3. Element retaining plate
1. Armature de filtre à air 2.Élément en mousse
3. Plaque de retenue de l’élément
1. Bastidor del filtro de aire 2. Material esponjoso
3. Placa de retención del filtro
5. Remove the sponge material from its frame.
6. Wash the sponge material gently but thor-
oughly in solvent.
WARNING
Always use parts cleaning solvent to clean the
sponge material. Never use low flash point sol-
vents or gasoline to clean the sponge material
because the engine could catch fire or ex-
plode.7. Squeeze the excess solvent out of the
sponge material and let it dry.CAUTION:_ Do not twist the sponge material when squeez-
ing it. _
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8-79
WARNING
Do not start the engine when cleaning the
spark arrester, otherwise it could cause injury
to the eyes, burns, carbon monoxide poison-
ing, possibly leading to death, and start a fire.
Always let the exhaust system cool prior to
touching exhaust components.
EE.book Page 79 Friday, October 6, 2006 3:36 PM

8-95 1. Brake pedal
1. Pédale de frein
1. Pedal de freno
EVU01480
Checking the brake pedal
Have a Yamaha dealer check the brakes at the in-
tervals specified in the periodic maintenance and
lubrication chart. There should be no free play in
the brake pedal. The brakes should operate
smoothly and there should be no brake drag. If the
brakes feel soft or spongy, this could indicate air in
the brake system. Have a Yamaha dealer check
the brake system if necessary.
WARNING
Operating with improperly serviced or adjust-
ed brakes could cause loss of braking ability,
which could lead to an accident.
After servicing:

Make sure the brakes operate smoothly
and that the brake pedal position is cor-
rect.


Make sure the brakes do not drag.


All air must be bled from the brake system.
Replacement of brake components requires
professional knowledge. These procedures
should be performed by a Yamaha dealer.
EE.book Page 95 Friday, October 6, 2006 3:36 PM

8-103
EVU01490
Cable inspection and lubrication
WARNING
Inspect cables frequently and replace if dam-
aged. Corrosion can result when the outer cov-
ering of control cables becomes damaged.
Cables can also become frayed or kinked. Op-
eration of controls could be restricted, which
could cause an accident or injury.Lubricate the inner cables and the cable ends. If
the cables do not operate smoothly, ask a Yamaha
dealer to replace them.
Recommended lubricant:
Engine oil
EE.book Page 103 Friday, October 6, 2006 3:36 PM