engine oil YAMAHA BEAR TRACKER 250 2002 Owners Manual
[x] Cancel search | Manufacturer: YAMAHA, Model Year: 2002, Model line: BEAR TRACKER 250, Model: YAMAHA BEAR TRACKER 250 2002Pages: 378, PDF Size: 14.94 MB
Page 16 of 378
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1-CONTENTS
LOCATION OF THE WARNING AND
SPECIFICATION LABELS ...................... 1-1
SAFETY INFORMATION ......................... 2-1
DESCRIPTION AND MACHINE
IDENTIFICATION ................................... 3-1
Identification number records ............... 3-3
Key identification number .................... 3-5
Vehicle identification number ............... 3-7
Model label ........................................... 3-9
CONTROL FUNCTIONS ........................ 4-1
Main switch .......................................... 4-1
Indicator lights ..................................... 4-3
Handlebar switches ............................. 4-5
Throttle lever ....................................... 4-9
Speed limiter ...................................... 4-11
Front brake lever ............................... 4-13
Rear brake pedal and lever ............... 4-13
Parking brake .................................... 4-15
Shift pedal ......................................... 4-17
Drive select lever ................................ 4-17
Recoil starter ..................................... 4-19
1234
Fuel tank cap .................................... 4-19
Fuel cock ........................................... 4-21
Starter (choke) .................................. 4-23
Seat.................................................... 4-25
Storage box........................................ 4-29
Front carrier ....................................... 4-29
Rear carrier ........................................ 4-29
Rear shock absorber adjustment ....... 4-31
PRE-OPERATION CHECKS .................. 5-1
Front and rear brakes .......................... 5-5
Fuel ...................................................... 5-9
Engine oil ........................................... 5-13
Final gear oil ...................................... 5-17
Throttle lever ..................................... 5-17
Fittings and Fasteners ...................... 5-19
Lights ................................................. 5-19
Switches............................................. 5-19
Battery ............................................... 5-19
Tires .................................................. 5-21
How to measure tire pressure ........... 5-25
Tire wear limit .................................... 5-27
5
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Page 17 of 378
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
Shifting ...............................................6-15
To start out and accelerate: ...............6-17
To decelerate: ....................................6-19
Engine break-in ..................................6-21
Parking ...............................................6-23
Parking on a slope .............................6-25
Accessories and loading ....................6-27
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 ................................7-41
Climbing uphill.....................................7-47
Riding downhill ....................................7-57
Crossing a slope .................................7-61
Crossing through shallow water ..........7-65
Riding over rough terrain ....................7-69
Sliding and skidding ............................7-71
67
What to do if ... ................................... 7-75
What to do ... ...................................... 7-75
PERIODIC MAINTENANCE AND
ADJUSTMENT ......................................... 8-1
Owner’s manual and tool kit ................. 8-3
Periodic maintenance/lubrication ......... 8-7
Engine oil ............................................ 8-13
Final gear oil ....................................... 8-23
Spark plug inspection ......................... 8-29
Air filter cleaning ................................. 8-33
Carburetor adjustment ....................... 8-39
Idle speed adjustment ....................... 8-41
Valve clearance adjustment .............. 8-43
Throttle lever adjustment ................... 8-43
Front brake pad inspection ................ 8-45
Rear brake shoe inspection ............... 8-45
Brake fluid level inspection ................ 8-47
Brake fluid replacement ...................... 8-49
Front brake adjustment ...................... 8-51
Rear brake adjustment ...................... 8-53
Adjusting the rear brake light switch ... 8-59
Clutch adjustment .............................. 8-61
Cable inspection and lubrication......... 8-63
Brake lever and brake pedal
lubrication ........................................ 8-65
Steering shaft lubrication ................... 8-65
8
EE.book Page 2 Monday, June 25, 2001 3:46 PM
Page 94 of 378
4-19 1. Recoil starter
1. Lanceur à réenroulement
1. Arranque por tracción de cable
1. Fuel tank cap
1. Bouchon de réservoir de carburant
1. Tapón del depósito de combustible
EBU00591
Recoil starter
Firmly grasp the handle and pull slightly until en-
gagement can be felt. Then pull forcefully, being
careful not to pull the rope all the way out.
WARNING
Put the transmission in neutral and set the
parking brake before starting the engine or the
ATV could start to move unexpectedly, which
could cause an accident.
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Fuel tank cap
Remove the fuel tank cap by turning it counter-
clockwise.
EE.book Page 19 Monday, June 25, 2001 2:27 PM
Page 108 of 378
5-1
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PRE-OPERATION CHECKS
Before using this machine, check the following points:
ITEM ROUTINE PAGE
BrakesCheck operation, condition and free play.
Adjust if necessary.5-5 ~ 5-7,
8-45 ~ 8-57
FuelCheck fuel level.
Fill with fuel if necessary.5-9 ~ 5-11
Engine oilCheck oil level.
Fill with oil if necessary.5-13 ~ 5-15,
8-13 ~ 8-21
Final gear oilCheck for leakage. 5-17, 8-23 ~ 8-27
ThrottleCheck for proper throttle cable operation. 5-17, 8-43
Wheels and tiresCheck tire pressure, wear and damage.5-21 ~ 5-27,
8-67 ~ 8-69
Fittings and FastenersCheck all fittings and fasteners. 5-19
LightsCheck for proper operation. 5-19, 8-81 ~ 8-85
BatteryCheck fluid level.
Fill with distilled water if necessary.5-19, 8-71 ~ 8-77
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Page 120 of 378
5-13
EBU00485*
Engine oil
Make sure the engine oil is at the specified level.
Fill with oil as necessary. (See pages 8-13 ~ 8-21
for details.)
Recommended oil:
Recommended engine oil classification:
API Service SE, SF, SG type or higher
-20˚ -10˚ 0˚
10˚20˚ 30˚40˚50˚C
10W/30
15W/4020W/4020W/50
10W/40
5W/30
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Page 122 of 378
5-15
CAUTION:_ Be sure to use motor oils that do not contain
anti-friction modifiers. Passenger car motor
oils (often labeled “Energy Conserving II”)
contain anti-friction additives which will cause
clutch and/or starter clutch slippage, resulting
in reduced component life and poor engine
performance. _
Oil quantity:
Total amount:
1.5 L
Periodic oil change:
1.6 L
With oil filter replacement:
1.8 L
EE.book Page 15 Monday, June 25, 2001 2:27 PM
Page 142 of 378
6-7
NOTE:_
If the engine fails to start, release the start
switch, then push the start switch again.
Pause a few seconds before the next at-
tempt. Each cranking should be as short as
possible to preserve battery energy. Do not
crank the engine more than 10 seconds on
each attempt.
If the battery is discharged, pull the recoil
starter to start the engine.
_7. If the engine is started with the starter (choke)
in position
1, the starter (choke) should be
returned to position
2 to warm up the en-
gine. If the engine is started with the starter
(choke) in position
2, keep the starter
(choke) in this position to warm up the en-
gine.
8. Continue warming up the engine until it idles
smoothly and return the starter (choke) to po-
sition
3 before riding.CAUTION:_ See the “Engine break-in” section prior to op-
erating engine for the first time. _
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Page 258 of 378
8-7
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PERIODIC MAINTENANCE/LUBRICATION
ITEM ROUTINEINITIAL EVERY
1
month3
months6
months6
months1
year
Valves*•Check valve clearance.
•Adjust if necessary.
Spark plug•Check condition.
•Adjust gap and clean.
•Replace if necessary.Air filter•Clean.
•Replace if necessary.Every 20~40 hours
(More often in wet or dusty areas.)
Carburetor*•Check idle speed/starter operation.
•Adjust if necessary.Cylinder head breather
system*•Check breather hose for cracks or damage.
•Replace if necessary.Exhaust system*•Check for leakage.
•Retighten if necessary.
•Replace gasket if necessary.Fuel line*•Check fuel hose for cracks or damage.
•Replace if necessary.Engine oil
•Replace (Warm engine before draining).Engine oil filter
•Clean.Engine oil strainer
•Clean.Final gear oil•Check oil level/oil leakage.
•Replace.Front brake*•Check operation/fluid leakage/see NOTE page 8-4.
•Correct if necessary.Rear brake*•Check operation.
•Adjust if necessary.Clutch*•Check operation.
•Adjust if necessary.EE.book Page 7 Monday, June 25, 2001 2:27 PM
Page 264 of 378
8-13 1. Dipstick 2. Maximum level mark
3. Minimum level mark
1. Jauge 2. Repère de niveau maximum
3. Repère de niveau minimum
1. Varilla de nivel de aceite 2. Marca de nivel máximo
3. Marca de nivel mínimo
EBU00866
Engine oil
Engine oil level measurement
1. Place the machine on a level place.
2. Warm up the engine for several minutes and
stop it. Wait at least ten minutes for the oil to
drain back into the crankcase before check-
ing the oil level.NOTE:_ Be sure to wait at least ten minutes until the oil lev-
el settles before checking. _3. Remove the dipstick and wipe it off with a
clean rag. Insert the dipstick in the filler hole
without screwing it in.
4. Remove the dipstick and inspect the oil level.
5. The oil level should be between the maxi-
mum and minimum marks. If the level is low,
add oil to raise it to the proper level.CAUTION:_ Make sure no foreign material enters the
crankcase. _
EE.book Page 13 Monday, June 25, 2001 2:27 PM
Page 266 of 378
8-15 1. Drain bolt 2. O-ring
3. Compression spring 4. Oil strainer
1. Boulon de vidange 2. Joint torique
3. Ressort de compression 4. Crépine d’huile
1. Perno de drenaje 2. Junta tórica
3. Muelle de compresión 4. Tamiz de aceite
Engine oil replacement and oil filter element
cleaning
1. Place the machine on a level place.
2. Warm up the engine for several minutes and
stop it.
3. Place a container under the engine.
4. Remove the dipstick and drain bolt to drain
the oil.CAUTION:_ When removing the drain bolt, the compres-
sion spring, oil strainer and O-ring will fall out.
Take care not to lose these parts. _
EE.book Page 15 Monday, June 25, 2001 2:27 PM