brake fluid YAMAHA WOLVERINE 450 2006 Owners Manual
[x] Cancel search | Manufacturer: YAMAHA, Model Year: 2006, Model line: WOLVERINE 450, Model: YAMAHA WOLVERINE 450 2006Pages: 142, PDF Size: 5.38 MB
Page 9 of 142
OPERATION .................................................. 6-1
Starting a cold engine ................................ 6-1
Starting a warm engine .............................. 6-3
Operating the drive select lever and driving
in reverse ................................................... 6-3
Engine break-in .......................................... 6-5
Parking ....................................................... 6-5
Parking on a slope ..................................... 6-6
Accessories and loading ............................ 6-6
RIDING YOUR ATV ...................................... 7-1
GETTING TO KNOW YOUR ATV............... 7-2
RIDE WITH CARE AND GOOD
JUDGEMENT .............................................. 7-2
BE CAREFUL WHERE YOU RIDE ............. 7-9
TURNING YOUR ATV .............................. 7-12
CLIMBING UPHILL ................................... 7-14
RIDING DOWNHILL.................................. 7-17
CROSSING A SLOPE............................... 7-18
CROSSING THROUGH SHALLOW
WATER ..................................................... 7-19
RIDING OVER ROUGH TERRAIN ........... 7-22
SLIDING AND SKIDDING ......................... 7-22
WHAT TO DO IF... .................................... 7-23
WHAT TO DO... ........................................ 7-23PERIODIC MAINTENANCE AND MINOR
REPAIR ..........................................................8-1
Owner’s manual and tool kit .......................8-1
Periodic maintenance and lubrication
chart ............................................................8-3
Removing and installing cowlings and
panels .........................................................8-8
Checking the spark plug ...........................8-14
Engine oil and oil filter cartridge ................8-16
Final gear oil .............................................8-21
Changing the differential gear oil ..............8-23
Coolant .....................................................8-25
Cleaning the air filter element ...................8-30
V-belt cooling duct check hose .................8-32
V-belt case drain plug ...............................8-33
Adjusting the carburetor ............................8-33
Adjusting the engine idling speed .............8-34
Adjusting the throttle cable free play .........8-35
Valve clearance ........................................8-35
Adjusting the drive select lever safety
system cable .............................................8-36
Checking the front and rear brake pads ...8-36
Checking the brake fluid level ...................8-37
Changing the brake fluid ...........................8-39
Checking the front brake lever free play ...8-39
Adjusting the rear brake lever free play and
checking the brake pedal position ............8-40U3C260E0.book Page 2 Tuesday, August 2, 2005 9:52 AM
Page 18 of 142
3-1
3
EBU17680
DESCRIPTION
EBU17690Left view
EBU17700Right view
1. Front shock absorber assembly spring preload adjusting
ring
2. Fuel cock
3. Air filter case
4. Fuses
5. Storage compartment and tool kit
6. Seat lock lever
7. Rear shock absorber assembly spring preload adjusting
ring
8. Engine oil dipstick
9. Oil filter cartridge
10.Coolant reservoir
11.V-belt cooling duct check hose
1. Tail/brake light
2. Spark plug
3. Rear brake fluid reservoir
4. Radiator cap
5. Front shock absorber assembly spring preload adjusting
ring
6. Brake pedal
7. V-belt case
U3C260E0.book Page 1 Tuesday, August 2, 2005 9:52 AM
Page 36 of 142
5-1
5
EBU19200
PRE-OPERATION CHECKS
EBU19220Pre-operation check list Before operating this ATV, be sure to check the items listed in the following table.NOTE:The maintenance of some items in the table has to be performed by a Yamaha dealer. Refer to the “Periodic
maintenance and lubrication chart” on page 8-3 to determine which service should be performed by aYamaha dealer.
ITEM ROUTINE PAGE
FuelCheck fuel level in fuel tank, and add recommended fuel if neces-
sary.
Check fuel line for leakage. Correct if necessary.4-9, 5-3
Engine oilCheck oil level in engine, and add recommended oil to specified lev-
el if necessary.
Check ATV for oil leakage. Correct if necessary.5-3, 8-16
Final gear oilCheck ATV for oil leakage. Correct if necessary. 5-3, 8-21
Differential gear oilCheck ATV for oil leakage. Correct if necessary. 5-3, 8-23
CoolantCheck coolant level in reservoir, and add recommended coolant to
specified level if necessary.
Check cooling system for leakage. Correct if necessary.5-3, 8-25
Front brakeCheck operation. If soft or spongy, have Yamaha dealer bleed hy-
draulic system.
Check brake pads for wear, and replace if necessary.
Check brake fluid level in reservoir, and add recommended brake
fluid to specified level if necessary.
Check hydraulic system for leakage. Correct if necessary.5-4, 8-36, 8-37, 8-39
U3C260E0.book Page 1 Tuesday, August 2, 2005 9:52 AM
Page 37 of 142
5-2
5
WARNING
EWB00480Always inspect your ATV each time you use it to make sure it is in safe operating condition.
Always follow the inspection and maintenance procedures and schedules described in the Owner’sManual. Failure to inspect increases the possibility of an accident or equipment damage.Rear brakeCheck operation. If soft or spongy, have Yamaha dealer bleed hy-
draulic system.
Check lever free play, and adjust if necessary.
Check brake pads for wear, and replace if necessary.
Check brake fluid level in reservoir, and add recommended brake
fluid to specified level if necessary.
Check hydraulic system for leakage. Correct if necessary.5-4, 8-36, 8-37, 8-40
Throttle leverMake sure that operation is smooth. Lubricate cable and lever hous-
ing if necessary.
Check cable free play, and adjust if necessary.5-5, 8-35
Control cablesMake sure that operation is smooth. Lubricate if necessary. 8-43
Wheels and tiresCheck wheel condition, and replace if damaged.
Check tire condition and tread depth. Replace if necessary.
Check air pressure. Correct if necessary.5-5, 5-6, 5-7
Brake pedal Make sure that operation is smooth. Lubricate pedal pivoting point if
necessary.8-44
Brake leversMake sure that operation is smooth. Lubricate lever pivoting points if
necessary.8-43
Axle bootsCheck for cracks or damage, and replace if necessary. 8-42
Chassis fastenersMake sure that all nuts, bolts and screws are properly tightened. 5-7
Instruments, lights and
switchesCheck operation, and correct if necessary. 5-7 ITEM ROUTINE PAGE
U3C260E0.book Page 2 Tuesday, August 2, 2005 9:52 AM
Page 39 of 142
5-4
5
EBU19730Front and rear brakes Brake levers and brake pedalCheck that there is no free play in the front brake
lever. If there is free play, have a Yamaha dealer
adjust it.Check for correct free play in the rear brake le-
ver. If the free play is incorrect, adjust it. (See
page 8-40.)Check for correct brake pedal height. If the pedal
height is incorrect, have a Yamaha dealer adjust
it.Check the operation of the brake levers and
pedal. They should move smoothly and there
should be a firm feeling when the brakes are ap-
plied. If not, have a Yamaha dealer check the
brake system.
Brake fluid level
Check the brake fluid level. Add fluid if necessary.
(See page 8-37.)Brake fluid leakage
Check to see if any brake fluid is leaking out of the
pipe joints or brake fluid reservoirs. Apply the
brakes firmly for one minute. If a lever moves slow-
ly inward, there may be a leak in the brake system.
If there is any leakage, the brake system should be
checked by a Yamaha dealer.
Brake operation
Test the brakes at slow speed after starting out to
make sure they are working properly. If the brakes
do not provide proper braking performance, check
the brake pads for wear. (See page 8-36.)
WARNING
EWB00580Always check the brakes at the start of every
ride. Do not ride the ATV if you find any prob-
lem with the brakes or you could lose braking
ability, which could lead to an accident. If a
problem cannot be corrected by the adjust-
ment procedures provided in this manual, havea Yamaha dealer check for the cause.
Recommended brake fluid:
DOT 4
U3C260E0.book Page 4 Tuesday, August 2, 2005 9:52 AM
Page 77 of 142
8-3
8
EBU22410Periodic maintenance and lubrication chart 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 inter-
vals. However, keep in mind that if the ATV isn’t used for a long period of time, the month maintenance
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.NO. ITEMCHECK OR MAINTENANCE
JOBINITIAL EVERY
Whichev-
er comes
firstmonth136612
km
(mi)320
(200)1200
(750)2400
(1500)2400
(1500)4800
(3000)
hours 20 75 150 150 300
1*Fuel lineCheck fuel hoses for cracks or other damage, and
replace if necessary.√√√
2 Spark plugCheck condition and clean, regap, or replace if
necessary.√√√√√
3*ValvesCheck valve clearance and adjust if necessary.√ √√√
4 Air filter elementClean and replace if necessary.Every 20–40 hours (more often in wet or
dusty areas)
5*Front brakeCheck operation and correct if necessary.
Check fluid level and ATV for fluid leakage, and
correct if necessary.√√√√√
Replace brake pads. Whenever worn to the limit
U3C260E0.book Page 3 Tuesday, August 2, 2005 9:52 AM
Page 78 of 142
8-4
8
6*Rear brakeCheck operation and correct if necessary.
Check brake lever free play and adjust if neces-
sary.
Check fluid level and ATV for fluid leakage, and
correct if necessary.√√√√√
Replace brake pads. Whenever worn to the limit
7*Brake hosesCheck for cracks or other damage, and replace if
necessary.√√√√
Replace. Every 4 years
8*WheelsCheck runout and for damage, and replace if nec-
essary.√ √√√
9*TiresCheck tread depth and for damage, and replace if
necessary.
Check air pressure and balance, and correct if
necessary.√ √√√
10*Wheel bearingsCheck for looseness or damage, and replace if
necessary.√ √√√
11*SwingarmCheck for excessive play, and correct if necessary.√√√
12*V- b e l tCheck for wear, cracks or other damage, and re-
place if necessary.√ √√√
13*Drive shaft univer-
sal jointLubricate with lithium-soap-based grease.√√√
14*Chassis fastenersMake sure that all nuts, bolts, and screws are
properly tightened.√√√√√ NO. ITEMCHECK OR MAINTENANCE
JOBINITIAL EVERY
Whichev-
er comes
firstmonth136612
km
(mi)320
(200)1200
(750)2400
(1500)2400
(1500)4800
(3000)
hours 20 75 150 150 300U3C260E0.book Page 4 Tuesday, August 2, 2005 9:52 AM
Page 81 of 142
8-7
8
EBU23070NOTE:The air filter needs more frequent service if you are riding in unusually wet or dusty areas.Hydraulic brake service
Regularly check and, if necessary, correct the brake fluid level.
Every two years replace the internal components of the brake master cylinders and calipers, and
change the brake fluid.Replace the brake hoses every four years and if cracked or damaged.
U3C260E0.book Page 7 Tuesday, August 2, 2005 9:52 AM
Page 111 of 142
8-37
8
NOTE:The wheels need to be removed to check thebrake pads. (See page 8-51.)
EBU26470Checking the brake fluid level Front brake
1. Wear indicator groove
1. Minimum level mark
U3C260E0.book Page 37 Tuesday, August 2, 2005 9:52 AM
Page 112 of 142
8-38
8Rear brake
Insufficient brake fluid may allow air to enter the
brake system, possibly causing it to become inef-
fective.
Before riding, check that the brake fluid is above
the minimum level mark and replenish if neces-
sary. A low brake fluid level may indicate worn
brake pads and/or brake system leakage. If the
brake fluid level is low, be sure to check the brake
pads for wear and the brake system for leakage.
NOTE:To check the rear brake fluid level, remove cowlingB. (See page 8-8.)Observe these precautions:
When checking the fluid level, make sure that
the top of the brake fluid reservoir is level.Use only the recommended quality brake fluid,
otherwise the rubber seals may deteriorate,
causing leakage and poor braking performance.Refill with the same type of brake fluid. Mixing
fluids may result in a harmful chemical reaction
and lead to poor braking performance.Be careful that water does not enter the brake
fluid reservoir when refilling. Water will signifi-
cantly lower the boiling point of the fluid and may
result in vapor lock.Brake fluid may deteriorate painted surfaces or
plastic parts. Always clean up spilled fluid imme-
diately.As the brake pads wear, it is normal for the brake
fluid level to gradually go down. However, if the
brake fluid level goes down suddenly, have a
Yamaha dealer check the cause.
1. Minimum level mark
Recommended brake fluid:
DOT 4
U3C260E0.book Page 38 Tuesday, August 2, 2005 9:52 AM