wheel YAMAHA RHINO 660 2007 User Guide

4-31
NOTE:_

When the switch is set to “LOCK”, the differ-
ential gear lock indicator and indicator light
will flash until the differential gear is locked.


When the indicator and indicator light are
flashing, turning the steering wheel back and
forth will help the differential gear lock to en-
gage.


Riding before the differential gear lock is
properly engaged (e.g., when the indicator
and indicator light are flashing) will cause the
engine speed to be limited until engagement
is complete.
_
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5-1
EVU01340
1-PRE-OPERATION CHECKS
Before using this vehicle, check the following points:
ITEM ROUTINE PAGE
BrakesCheck operation, free play, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.5-7–5-9,
8-87–8-95
Parking brakeCheck for proper operation, condition and free play. 8-97–8-99
FuelCheck fuel level.
Fill with fuel if necessary.5-11–5-13
Engine oilCheck oil level.
Fill with oil if necessary.5-15, 8-23–8-33
Coolant reservoirCheck coolant level.
Fill with coolant if necessary.5-17–5-19,
8-47–8-49
Final gear oil/
Differential gear oilCheck for leakage. 5-21, 8-35–8-45
Accelerator pedalCheck for proper accelerator pedal operation. 5-23
Seat beltsCheck for proper operation and belt wear. 5-23
SteeringCheck for proper operation. 5-25
Fittings and fastenersCheck all fittings and fasteners. 5-25
Lights and switchesCheck for proper operation.5-25–5-27,
8-123–8-135
Wheels and tiresCheck tire pressure, wear and damage.5-29–5-35,
8-107–8-109
Axle bootsCheck for damage. 8-51
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5-25
EVU01230
Steering
Park on level ground. Turn the steering wheel right
and left. Check for excessive free play, abnormal
noises, or a rough feeling. Have a Yamaha dealer
repair as necessary for proper operation.
EVU00470
Fittings and fasteners
Always check the tightness of chassis fittings and
fasteners before a ride. Take the vehicle to a
Yamaha dealer or refer to the Service Manual for
correct tightening torque.
EVU00480
Lights
Check the headlights and tail/brake lights to make
sure they are in working condition. Repair as nec-
essary for proper operation.
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6-25
EVU01210
Parking
When parking, stop the engine and shift the drive
select lever into the neutral position. Apply the
parking brake to help prevent the vehicle from roll-
ing.
EVU01420
Parking on a slope
WARNING
Avoid parking on hills or other inclines. Park-
ing on a hill or other incline could cause the ve-
hicle to roll out of control, increasing the
chance of an accident. If you must park on an
incline, apply the parking brake, and block the
front and rear wheels with rocks or other ob-
jects.
Do not park the vehicle at all on hills that are so
steep you could not walk up them easily.
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6-27
1. Bring the vehicle to a stop by applying the
brakes.
2. Stop the engine.
3. With the brakes applied, set the parking
brake.NOTE:Like many other vehicles, the parking brake acts
on the rear wheels. For the parking brake to have
the effect of braking all four wheels, shift to 4WD
before stopping the engine.
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6-31

Do not mount an accessory where it could in-
terfere with your ability to control the vehicle.
Examples include (but are not limited to) an ob-
ject that limits your ability to turn the steering
wheel or one that limits your view.


Use extra caution when driving a vehicle with
accessories. The vehicle may handle different-
ly than it does without accessories.
EE.book Page 31 Friday, August 4, 2006 12:02 PM

7-9
LEARNING TO OPERATE YOUR VEHICLE
You should become familiar with the performance
characteristics of the vehicle in a large, flat area
that is free of obstacles and other vehicles. Prac-
tice control of the accelerator pedal, brakes, steer-
ing, and drive select lever. Drive first at slow speed
and become comfortable at that speed before
gradually increasing your speed. Become familiar
with the way the vehicle feels in low and high rang-
es, first in two-wheel drive (2WD) and then in four-
wheel drive (4WD) and four-wheel drive with the
differential locked (DIFF. LOCK). Also practice
driving in reverse. Take the time to learn basic op-
eration before attempting more difficult maneu-
vers.
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7-13
CAUTION:_ Do not shift from low to high or vice versa with-
out coming to a complete stop and waiting for
the engine to return to normal idle speed. Dam-
age to the engine or drive train may occur. _TURNING YOUR VEHICLE
The vehicle is easier to steer in two-wheel drive
(2WD) than four-wheel drive (4WD). Steering
takes the most effort in 4WD with the differential
locked (DIFF. LOCK).
It is possible for the vehicle to roll over or go out of
control if you attempt sharp, high-speed turns. You
should also be careful making sharp turns on
rough terrain. Do not attempt to turn around or
make abrupt maneuvers on slopes.
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7-15
Position your hands on the steering wheel so that
your thumbs and fingers do not wrap around the
wheel. This is particularly important when driving
in rough terrain. The front wheels will move right
and left as they respond to the terrain, and this
movement will be felt in the steering wheel. A sud-
den jolt could wrench the steering wheel around,
and your thumbs or fingers could be injured if they
are in the way of the steering wheel spokes.
BRAKING
Braking ability is affected by the type of terrain. In
most cases, gradually application of the brakes is
more effective than abrupt braking, particularly on
loose surfaces like gravel. Always allow for greater
braking distance on rough, loose, or slippery sur-
faces.
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8-8
Fuel line*Check fuel hose for cracks or damage.
Replace if necessary.Engine oilReplace (warm engine before draining).Engine oil filter cartridgeReplace.Final gear oil
Check oil level/oil leakage.
Replace.Differential gear oil
Front brake*Check operation/brake pad wear/fluid leakage/see NOTE page
8-9.
Correct if necessary. Replace pads if worn to the limit.Rear brake*Check operation/brake pad wear/fluid leakage/see NOTE page
8-9.
Correct if necessary. Replace pads if worn to the limit.Accelerator pedal*Check operation and free play.V-belt*Check operation.
Check for wear, cracks, or damage.Wheels*Check balance/damage/runout.
Repair if necessary.Wheel bearings*Check bearing assemblies for looseness/damage.
Replace if damaged.Front and rear
suspension*Check operation and for leakage.
Correct if necessary.Steering system*Check operation and for looseness/Replace if damaged.
Check toe-in/Adjust if necessary.Rear upper and lower
knuckle pivots*Lubricate with lithium-soap-based grease.Drive shaft universal joint*Lubricate with lithium-soap-based grease.Engine mount*Check for cracks or damage.
Check bolt tightness.Front and rear axle boots*Check operation.
Replace if damaged.Stabilizer bushings*Check for cracks or damage.
ITEM ROUTINEWhichever
comes firstINITIAL EVERY
month136612
km
(mi)320
(200)1,200
(750)2,400
(1,500)2,400
(1,500)4,800
(3,000)
hours 20 75 150 150 300
EE.book Page 8 Friday, August 4, 2006 12:02 PM