coolant level YAMAHA KODIAK 400 2003 Notices Demploi (in French)

Tire wear limit......................................5-33
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............ 8-15
Engine oil ............................................ 8-29
Final gear oil ....................................... 8-39
Cooling system ................................... 8-45
Changing the coolant.......................... 8-49
Spark plug inspection ......................... 8-57
Air filter element cleaning ................... 8-63
V-belt cooling duct check hose ........... 8-71
Carburetor adjustment ........................ 8-73
Idle speed adjustment ........................ 8-75
Valve clearance adjustment ............... 8-77
Throttle lever adjustment .................... 8-79
Front brake pad check ........................ 8-81
Rear brake shoe inspection ................ 8-81
Brake fluid level check ........................ 8-83
Brake fluid replacement ...................... 8-87
Front brake lever free play.................. 8-89
Rear brake pedal and lever
adjustment ........................................ 8-91
8
U5VH60.book Page 2 Wednesday, August 7, 2002 12:00 PM

4-3 1. Coolant temperature warning light “”
2. Reverse indicator light “R”
3. Neutral indicator light “N”
1. Témoin d’avertissement de la température du liquide de
refroidissement “”
2. Témoin de marche arrière “R”
3. Témoin de point mort “N”
1. Luz de aviso de la temperatura del refrigerante “”
2. Luz de control de marcha atrás “R”
3. Luz de control de punto muerto “N”
EBU00802
Indicator and warning lights
EBU01223
Coolant temperature warning light “”
When the coolant temperature reaches a specified
level, this light comes on to warn that the coolant
temperature is too hot. If the light comes on during
operation, stop the engine as soon as it is safe to
do so and allow the engine to cool down for about
10 minutes.
To check the coolant temperature warning light,
shift the drive select lever into neutral, turn the key
to “ON”, and then press the start switch. If the light
does not come on, have a Yamaha dealer inspect
the electrical circuit.CAUTION:_

The engine may overheat if the ATV is
overloaded. If this happens, reduce the
load to specification.


Restart after making sure that the light is
out. Continuous use while the light is on
may cause damage to the engine.
_
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5-1
EBU00113
PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
Front brakeCheck operation, free play, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.5-5–5-9,
8-81–8-89
Rear brakeCheck operation, condition and free play.
Adjust if necessary.5-5–5-9,
8-81, 8-91–8-95
FuelCheck fuel level.
Fill with fuel if necessary.5-11–5-13
Engine oilCheck oil level.
Fill with oil if necessary.5-15–5-17,
8-29–8-39
CoolantCheck coolant level in reservoir.
Fill with coolant if necessary.5-21–5-23,
8-45–8-55
Final gear oilCheck for leakage. 5-19, 8-39–8-43
ThrottleCheck for proper throttle cable operation. 5-23, 8-79
Wheels and tiresCheck tire pressure, wear and damage.5-27–5-33,
8-103–8-105
Fittings and fastenersCheck all fittings and fasteners. 5-25
Lights and switchesCheck for proper operation.5-25, 8-97,
8-117–8-121
U5VH60.book Page 1 Wednesday, August 7, 2002 12:00 PM

5-21
EBU01316
Coolant
Check the coolant level in the coolant reservoir
when the engine is cold. (The coolant level will
vary with engine temperature.) The coolant level is
satisfactory if it is between the minimum and max-
imum level marks on the coolant reservoir. If the
coolant level is at or below the minimum level
mark, add distilled water to bring the level up to the
maximum level mark. Change the coolant every
two years. (See pages 8-45–8-55 for details.)CAUTION:_ Hard water or salt water is harmful to the en-
gine. You may use soft water if you cannot get
distilled water. _
Coolant reservoir capacity
(up to the maximum level mark):
0.25 L
U5VH60.book Page 21 Wednesday, August 7, 2002 12:00 PM

8-7
EBU00262
PERIODIC MAINTENANCE/LUBRICATION
ITEM ROUTINEINITIAL EVERY
1
month3
months6
months6
months1
year
Valves*•Check valve clearance.
•Adjust if necessary.
Cooling system•Check coolant leakage.
•Repair if necessary.
•Replace coolant every 24 months.Spark plug•Check condition.
•Adjust gap and clean.
•Replace if necessary.Air filter element•Clean.
•Replace if necessary.Every 20–40 hours
(More often in wet or dusty areas.)
Carburetor*•Check and adjust idle speed/starter operation.
•Adjust if necessary.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.Fuel line*•Check fuel hose for cracks or damage.
•Replace if necessary.Engine oil
•Replace. (Warm engine before draining.)Engine oil filter cartridge
•Replace.Engine oil strainer*
•Clean.Final gear oil•Check oil level/oil leakage.
•Replace every 12 months.Front brake*•Check operation/fluid leakage. (See NOTE page 8-8.)
•Correct if necessary.Rear brake•Check operation.
•Adjust if necessary.U5VH60.book Page 7 Wednesday, August 7, 2002 12:00 PM

8-45 1. Coolant reservoir cap
2. Maximum level mark
3. Minimum level mark
1. Bouchon du vase d’expansion
2. Repère de niveau maximum
3. Repère de niveau minimum
1. Tapa del depósito de refrigerante
2. Marca de nivel máximo
3. Marca de nivel mínimo
EBU01321
Cooling system
1. Place the ATV on a level surface.
2. Check the coolant level in the coolant reser-
voir when the engine is cold as the coolant
level will vary with engine temperature.NOTE:_ The coolant level should be between the minimum
and maximum level marks. _3. If the coolant is at or below the minimum level
mark, remove panel D. (See pages 8-17–8-19
for panel removal and installation proce-
dures.)
U5VH60.book Page 45 Wednesday, August 7, 2002 12:00 PM

8-47
4. Remove the reservoir cap, add coolant to the
maximum level mark, install the reservoir
cap, and then install the panel.CAUTION:_ Hard water or salt water is harmful to the en-
gine. You may use soft water if you cannot get
distilled water. _NOTE:_

If water is added, have a Yamaha dealer
check the antifreeze content of the coolant as
soon as possible.


The radiator fan operation is completely auto-
matic. It is switched on or off according to the
coolant temperature in the radiator.
_If your ATV overheats, see page 8-126 for details. Coolant reservoir capacity
(up to the maximum level mark):
0.25 L
U5VH60.book Page 47 Wednesday, August 7, 2002 12:00 PM

8-49 1. Coolant drain bolt
1. Boulon de vidange du liquide de refroidissement
1. Perno de drenaje de refrigerante
1. Trough
1. Feuille de papier repliée en forme de conduit
1. Elemento de paso
EBU01322
Changing the coolant
WARNING
_ Wait for the engine and radiator to cool before
removing the radiator cap. You could be
burned by hot fluid and steam blown out under
pressure. Always put a thick rag over the cap
when opening. Allow any remaining pressure
to escape before completely removing the cap. _1. Place the ATV on a level surface.
2. Remove panels E and F. (See pages 8-25–
8-27 for panel removal and installation pro-
cedures.)
3. Place a container under the engine, and then
remove the coolant drain bolt. (Use a trough
or a similar object as shown to prevent cool-
ant from spilling on the footrest.)
4. Remove the front carrier and panel C. (See
pages 8-23–8-25 for panel removal and in-
stallation procedures.)
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8-53
11. Connect the coolant reservoir hose.
12. Pour the recommended coolant into the res-
ervoir to the maximum level mark, and then
install the reservoir cap and panel D.
13. Pour the recommended coolant into the radi-
ator until it is full, and then install the radiator
cap.CAUTION:_ Hard water or salt water is harmful to the en-
gine. You may use soft water if you cannot get
distilled water. _
Recommended antifreeze:
High quality ethylene glycol antifreeze
containing corrosion inhibitors for aluminum
engines.
Antifreeze and water mixing ratio:
1:1
Total amount:
1.32 L
Coolant reservoir capacity
(up to the maximum level mark):
0.25 L
U5VH60.book Page 53 Wednesday, August 7, 2002 12:00 PM

8-55
14. Start the engine and let it idle for several min-
utes. Stop the engine, and then check the
coolant level in the radiator. If it is low, add
more coolant until it reaches the top of the ra-
diator.
15. Check for coolant leakage.NOTE:_ If any leakage is found, ask a Yamaha dealer to in-
spect the cooling system. _16. Install the panels and the front carrier.
U5VH60.book Page 55 Wednesday, August 7, 2002 12:00 PM