2007 YAMAHA RHINO 660 fuel tank

8-139
EVU01540
Troubleshooting charts
Starting problems or poor engine performance1. Fuel
Check if there is fuel
in the fuel tank.There is fuel.
No fuel.Fuel pump is
clogged.
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
fuel flow.
Remove the fuel hose
from the fuel pump.
Ask a Yamaha dealer to
inspect.
EE.book Page 139 Friday, August 4, 2006 12:02 PM

9-7
EVU01561
B. STORAGE
Long term storage (60 days or more) of your vehi-
cle will require some preventive procedures to
guard against deterioration. After thoroughly
cleaning the vehicle, prepare for storage as fol-
lows:
1. Fill the fuel tank with fresh fuel and add fuel
stabilizer (if available). Operate the vehicle
for at least 5 minutes to distribute treated fuel
through the fuel system.
2. Drain the fuel from the carburetor float cham-
ber into a clean container by loosening the
drain bolt; this will help prevent fuel deposits
from building up. Pour the drained fuel into
the fuel tank.NOTE:_ Use of fuel stabilizer eliminates the need to drain
the fuel system. Consult a Yamaha dealer if the
fuel system is to be drained instead. _
EE.book Page 7 Friday, August 4, 2006 12:02 PM

10-1
EVU01050
1 -SPECIFICATIONS
Model YXR66FW
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 280 mm (11.0 in)
Minimum turning radius 3,900 mm (154 in)
Basic weight:
With oil and full fuel tank 506.0 kg (1,116 lb)
For Europe: 519.0 kg (1,144 lb)
Noise and vibration level:
Noise level (77/311/EEC) (for Europe) 81.2 dB(A)
Vibration on seat (EN1032, ISO5008) (for Europe) Will not exceed 0.5 m/s
2
Vibration on steering wheel (EN1032, ISO5008)
(for Europe)Will 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)
EE.book Page 1 Friday, August 4, 2006 12:02 PM

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-5 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 YXR66FW
EE.book Page 3 Friday, August 4, 2006 12:02 PM