air filter YAMAHA GRIZZLY 660 2006 Notices Demploi (in French)

OPERATION ............................................6-1
Starting a cold engine ...........................6-3
Starting a warm engine .........................6-9
Warming up...........................................6-9
Drive select lever operation and
reverse driving ..................................6-11
Engine break-in ...................................6-17
Parking ................................................6-19
Parking on a slope ..............................6-21
Accessories and loading .....................6-23
RIDING YOUR ATV..................................7-1
Getting to know your ATV .....................7-3
Ride with care and good judgement .....7-5
Be careful where you ride ...................7-27
Turning your ATV ................................7-39
Climbing uphill.....................................7-45
Riding downhill ....................................7-55
Crossing a slope .................................7-59
Crossing through shallow water ..........7-63
Riding over rough terrain ....................7-69
Sliding and skidding ............................7-71
What to do if ........................................7-75
What to do...........................................7-75
67
PERIODIC MAINTENANCE AND
ADJUSTMENT ......................................... 8-1
Owner’s manual and tool kit ................. 8-3
Periodic maintenance/lubrication.......... 8-7
Panel removal and installation............ 8-17
Engine oil and oil filter cartridge ......... 8-39
Final gear oil ....................................... 8-53
Differential gear oil.............................. 8-57
Cooling system ................................... 8-63
Changing the coolant.......................... 8-67
Axle boots ........................................... 8-75
Spark plug inspection ......................... 8-77
Air filter element cleaning ................... 8-83
V-belt cooling duct check hose ........... 8-91
V-belt case drain plug ......................... 8-91
Carburetor adjustment ........................ 8-93
Idle speed adjustment ........................ 8-95
Valve clearance adjustment ............... 8-97
Select lever safety system cable
adjustment ........................................ 8-97
Throttle lever adjustment .................... 8-99
Front brake pad check ...................... 8-101
Checking the rear brake pads .......... 8-101
Checking the brake fluid level........... 8-103
Brake fluid replacement .................... 8-107
Front brake lever free play................ 8-109
8
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3-1
EBU00032
DESCRIPTION AND MACHINE
IDENTIFICATION1. Rear shock absorber spring
preload adjusting ring
2. Storage compartment and tool
kit
3. Air filter case
4. Front brake fluid reservoir
5. Front shock absorber spring
preload adjusting ring
6. Rear brake fluid reservoir
7. Brake pedal
8. V-belt case drain plug
9. Radiator cap
10. Drive select lever
11. Fuel tank cap
12. Fuel cock
13. Battery
14. Fuses15. Engine oil dipstick
16. Recoil starter
17. Coolant reservoir
18. Drive select lever box check
hose
19. V-belt cooling duct check hose
20. Rear brake lever
21. Left handlebar switches
22. Horn switch
23. Speedometer unit
24. Main switch
25. Right handlebar switches
26. Throttle lever
27. Front brake lever
28. Auxiliary DC jack
29. Starter (choke)NOTE:The machine you have purchased may differ
slightly from those shown in the figures of this
manual.
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7-65
1. Air filter case check hose
1. Flexible de contrôle du boîtier de filtre à air
1. Manguera de comprobación de la caja del filtro de aire
Test your brakes after leaving the water. Do not
continue to ride your ATV without verifying that
you have regained proper braking ability.CAUTION:_ After riding your ATV in water, be sure to drain
the trapped water by removing the check hose
at the bottom of the air filter case, the V-belt
cooling duct check hose and the drive select
lever box check hose. Also, remove the V-belt
case drain plug to drain any water that may
have accumulated. Wash the ATV in fresh wa-
ter if it has been operated in salt water or mud-
dy conditions. _
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8-7
EBU02622
PERIODIC MAINTENANCE/LUBRICATION
NOTE:_

For ATVs not equipped with an odometer or an hour meter, follow the month maintenance intervals.


For ATVs equipped with an odometer or an hour meter, follow the km (mi) or hours maintenance in-
tervals. However, keep in mind that if the ATV isn’t used for a long period of time, the month mainte-
nance intervals should be followed.


Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools,
data and technical skills.
_
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
Valves*Check valve clearance.
Adjust if necessary.
Cooling systemCheck coolant leakage.
Repair if necessary.
Replace coolant every 24 months.Spark plugCheck condition.
Adjust gap and clean.
Replace if necessary.Air filter elementClean.
Replace if necessary.Every 20–40 hours
(More often in wet or dusty areas.)
Carburetor*Check starter (choke) operation.
Adjust engine idling speed.Crankcase breather
system*Check breather hose for cracks or damage.
Replace if necessary.Exhaust system*Check for leakage.
Tighten if necessary.
Replace gasket(s) if necessary.U2C660.book Page 7 Monday, April 11, 2005 10:29 AM

8-8
Fuel line*Check fuel hose for cracks or damage.
Replace if necessary.Engine oil
Replace (Warm engine before draining).Engine oil filter cartridge
Replace.Final gear oil
Check oil level/oil leakage.
Replace.Differential gear oil
Front brake*Check operation/fluid leakage/see NOTE page 8-9.
Correct if necessary.Rear brake*Check operation/fluid leakage/see NOTE page 8-9.
Correct if necessary.Select lever safety system
cable*Check operation.
Adjust if necessary.V-belt*Check operation.
Check for cracks or damage.Wheels*Check balance/damage/runout.
Repair if necessary.Wheel bearing*Check bearing assemblies for looseness/damage.
Replace if damaged.Front and rear
suspension*Check operation.
Correct if necessary.Steering system*Check operation/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.Front and rear axle boots*Check operation.
Replace if damaged.Stabilizer bushes*
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
U2C660.book Page 8 Monday, April 11, 2005 10:29 AM

8-83 1. Air filter case check hose
1. Flexible de contrôle du boîtier de filtre à air
1. Manguera de comprobación de la caja del filtro de aire
1. Holder (× 5) 2. Air filter case cover
1. Support (× 5) 2. Couvercle du boîtier de filtre à air
1. Soporte (× 5) 2. Cubierta de la caja del filtro de aire
EBU12121
Air filter element cleaningNOTE:_ There is a check hose at the bottom of the air filter
case. If dust or water collects in this hose, empty
the hose and clean the air filter element and air fil-
ter case. _1. Remove the seat. (See page 4-53 for seat re-
moval and installation procedures.)
2. Remove the air filter case cover by unhook-
ing the holders.
U2C660.book Page 83 Monday, April 11, 2005 10:29 AM

8-85 1. Air filter element
1.Élément de filtre à air
1. Elemento del filtro de aire
1. Unlock.
1. Déverrouiller.
1. Desbloquear.
3. Remove the air filter element.
4. Remove the air filter element from its frame.
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8-87 1. Frame 2. Air filter element
1. Armature 2.Élément de filtre à air
1. Bastidor 2. Elemento del filtro de aire
5. Wash the air filter element gently but thor-
oughly in solvent.
WARNING
_ Always use parts cleaning solvent to clean the
air filter element. Never use low flash point sol-
vents or gasoline to clean the air filter element
because the engine could catch fire or ex-
plode. _6. Squeeze the excess solvent out of the air fil-
ter element and let it dry.CAUTION:_ Do not twist the air filter element when squeez-
ing it. _7. Inspect the air filter element and replace it if
damaged.
8. Apply foam air filter oil to the air filter element.NOTE:_ The air filter element should be wet but not drip-
ping. _
U2C660.book Page 87 Monday, April 11, 2005 10:29 AM

8-89 1. Hose
1. Flexible
1. Manguera
9. Pull the air filter element over its frame.
10. Install the air filter element.
11. Install the air filter case cover and be sure to
connect the hose.
12. Install the seat.NOTE:_ The air filter element should be cleaned every 20–
40 hours. It should be cleaned and lubricated more
often if the machine is operated in extremely dusty
areas. Each time air filter element maintenance is
performed, check the air inlet to the air filter case
for obstructions. Check the air filter element rubber
joint to the carburetor and manifold fittings for an
airtight seal. Tighten all fittings securely to avoid
the possibility of unfiltered air entering the engine. _CAUTION:_ 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 carburetor
jetting with subsequent poor performance and
possible engine overheating. _
U2C660.book Page 89 Monday, April 11, 2005 10:29 AM

10-3
Engine oil:
Quantity:
Without oil filter cartridge replacement 1.9 L
With oil filter cartridge replacement 2.0 L
Final gear case oil:
Type SAE80 API GL-4 Hypoid gear oil
Quantity 0.25 L
Differential gear case oil:
Type SAE80 API GL-4 Hypoid gear oil
Quantity 0.28 L
Radiator capacity (including all routes): 1.80 L
Air filter: Wet element
Fuel:
Type Unleaded gasoline only
For Europe: Regular unleaded gasoline only with a
research octane number of 91 or higher
Fuel tank capacity 20 L
Fuel reserve amount 3.5 L
Carburetor:
Type / quantity BSR42 / 1
Manufacturer MIKUNIModel YFM66FA
U2C660.book Page 3 Monday, April 11, 2005 10:29 AM