2005 YAMAHA RHINO 660 oil

8-89

Brake fluid may deteriorate painted surfaces or
plastic parts. Always clean up spilled fluid im-
mediately.


Have a Yamaha dealer inspect the brake sys-
tem if the brake fluid level goes down.
EVU00860
Brake fluid replacement
Complete fluid replacement should be done only
by trained Yamaha service personnel. Have a
Yamaha dealer replace the following components
during periodic maintenance or when they are
damaged or leaking.

Replace the oil seals every two years.


Replace the brake hoses every four years.
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8-99
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
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8-109
WARNING
Battery electrolyte is poisonous and danger-
ous, causing severe burns, etc. It contains sul-
furic acid. Avoid contact with skin, eyes or
clothing.
Antidote:
EXTERNAL: Flush with water.
INTERNAL: Drink large quantities of water or
milk. Follow with milk of magnesia, beaten egg
or vegetable oil. Call a physician immediately.
EYES: Flush with water for 15 minutes and get
prompt medical attention.
Batteries produce explosive gases. Keep
sparks, flame, cigarettes or other sources of
ignition away. Ventilate when charging or us-
ing in an enclosed space. Always shield your
eyes when working near batteries.
KEEP OUT OF REACH OF CHILDREN.
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9-9
3. Remove the spark plug, pour about one ta-
blespoon of SAE 10W30 or 20W40 motor oil
in the spark plug hole and reinstall the spark
plug. Ground the spark plug wire and turn the
engine over several times to coat the cylinder
wall with oil.
4. Lubricate all control cables.
5. Block up the frame to raise all wheels off the
ground.
6. Tie a plastic bag over the exhaust pipe outlet
to prevent moisture from entering.
7. If storing in a humid or salt-air atmosphere,
coat all exposed metal surfaces with a light
film of oil. Do not apply oil to any rubber parts
or the seat covers.
8. Remove the battery and charge it. Store it in
a dry place and recharge it once a month. Do
not store the battery in an excessively warm
or cold place (less than 0°C (30°F) or more
than 30°C (90°F)).NOTE:_ Make any necessary repairs before storing the ve-
hicle. _
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10-1
EVU01050
1-SPECIFICATIONS
Model YXR660FA
Dimensions:
Overall length 2,885 mm (113.6 in)
Overall width 1,385 mm (54.5 in)
Overall height 1,853 mm (73.0 in)
Seat height 818 mm (32.2 in)
Wheelbase 1,910 mm (75.2 in)
Ground clearance 273 mm (10.75 in)
Minimum turning radius 3,900 mm (153.5 in)
Basic weight:
With oil and full fuel tank 509.0 kg (1,122 lb)
For Europe: 524.0 kg (1,155 lb)
Noise and vibration level:
Noise level (77/311/EEC) (for Europe) 81.2 dB(A)
Vibration on seat (EN1032, ISO5008) (for Europe) Not exceed 0.5 m/s
2
Vibration on steering wheel (EN1032, ISO5008)
(for Europe)Not exceed 2.5 m/s
2
Engine:
Engine type Liquid-cooled 4-stroke, SOHC
Cylinder arrangement Forward-inclined single cylinder
Displacement 660.0 cm
3
Bore
× stroke 100.0
× 84.0 mm (3.94
× 3.31 in)
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10-2
10
Compression ratio 9.10 :1
Starting system Electric starter
Lubrication system Wet sump
Engine oil:
Type
Recommended engine oil classification API Service SE, SF, SG type or higherModel YXR660FA
-20˚ -10˚ 0˚
10˚20˚ 30˚40˚50˚C
10W/30
15W/4020W/4020W/50
10W/40
5W/30
CAUTION:
In order to prevent clutch slippage (since the en-
gine oil also lubricates the clutch), do not mix any
chemical additives. Do not use oils with a diesel
specification of “CD” or oils of a higher quality
than specified. In addition, do not use oils labeled
“ENERGY CONSERVING II” or higher.
U5UG61.book Page 2 Monday, September 6, 2004 9:00 AM

10-3
Quantity:
Without oil filter cartridge replacement 1.90 L (1.67 Imp qt, 2.01 US qt)
With oil filter cartridge replacement 2.00 L (1.76 Imp qt, 2.11 US qt)
Final gear case oil:
Type SAE80 API GL-4 Hypoid gear oil
Quantity 0.25 L (0.22 Imp qt, 0.26 US qt)
Differential gear case oil:
Type SAE80 API GL-4 Hypoid gear oil
Quantity 0.32 L (0.28 Imp qt, 0.34 US qt)
Radiator capacity (including all routes): 2.50 L (2.20 Imp qt, 2.64 US qt)
Air filter:
Engine Wet element
Intake duct Dry element
Fuel:
Type Unleaded gasoline only
For Europe: Regular unleaded gasoline only with a
research octane number of 91 or higher
Fuel tank capacity 30.0 L (6.60 lmp gal, 7.93 US gal)
Carburetor:
Type/quantity BSR42/1
Manufacturer MIKUNIModel YXR660FA
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10-5
Brakes:
System Front and rear unified
Type front Dual disc brake
rear Single disc brake
Operation Foot operation
Suspension:
Front suspension Double wishbone
Rear suspension Double wishbone
Shock absorber:
Front shock absorber Coil spring/oil damper
Rear shock absorber Coil spring/oil damper
Wheel travel:
Front wheel travel 185.0 mm (7.28 in)
Rear wheel travel 185.0 mm (7.28 in)
Electrical:
Ignition system DC. CDI
Generator system AC magneto
Battery type U1L-11
Battery capacity 12 V 28.0 Ah
Headlight type: Krypton bulbModel YXR660FA
U5UG61.book Page 5 Monday, September 6, 2004 9:00 AM