Page 113 of 368
5-13
EBU00134
Engine oil
Make sure the engine oil is at the specified level.
Add oil as necessary (see page 10-2).
NOTE:
Be sure to push the cap into the filler neck until it
is properly seated.
q
1. Oil tank filler cap1. Bouchon de remplissage de réservoir d’huile1. Tapa de llenado de depósito de aceite
Recommended oil:
Air-cooled 2-stroke engine oil
Oil quantity:
Total amount:
1.3 L
5KJ-62 (4~5 shou) 4/23/01 3:04 PM Page 50
Page 115 of 368
5-15
EBU00490
Transmission oil
Make sure the transmission oil is at the specified
level. Add oil as necessary. (See pages 8-13 ~
8-19.)
cC
Be sure to use motor oils that do not contain
anti-friction modifiers. Passenger car motor
oils (often labeled “Energy Conserving”)
contain anti-friction additives which will
cause clutch and/or starter clutch slippage,
resulting in reduced component life and poor
engine performance.
Recommended oil:
SAE 10W30
Recommended oil classification:
API Service SE, SF, SG type or higher
Oil quantity:
Total amount:
0.7 L
Periodic oil change:
0.65 L
5KJ-62 (4~5 shou) 4/23/01 3:04 PM Page 52
Page 255 of 368

8-7
EBU00262
PERIODIC MAINTENANCE/LUBRICATION
INITIAL EVERY
ITEM ROUTINE 1 3 6 6 1
month months months months year
Transmission9Replace oil.2 222
9Check condition.
Spark plug9Adjust gap and clean.22222
9Replace if necessary.
Air filter9Clean. Every 20 ~ 40 hours.
9Replace if necessary. (More often in wet or dusty areas)
* Carburetor9Check idle speed / starter operation.
2222
9Adjust if necessary.
* Crankcase breather9Check breather hose for cracks or damage.
222
system9Replace if necessary.
9Check for leakage.
* Exhaust system9Retighten if necessary.222
9Replace gasket if necessary.
* Fuel line9Check fuel hose for cracks or damage.
222
9Replace if necessary.
Throttle operation9Inspect and adjust free play if necessary.22222
Front brake operaion9Inspect and adjust free play if necessary.22222
* Front brake shoes9Check wear limit.
22
9Replace if necessary.
* Rear brake pads9Check pad wear.
222
9Replace if necessary.
* Clutch9Inspect free play and operation.
2 222
9Replace if necessary.
5KJ-62 (8 shou) 4/23/01 3:08 PM Page 8
Page 258 of 368
8-10
* Il est recomandé de confier ces opérations au concessionnaire Yamaha.
** Graisse à base de savon au lithiumINITIAL CHAQUE
DESCRIPTION VÉRIFICATION 1 3 6 6 1
mois mois mois mois an
*Embrayage
9Examiner le jeu et le fonctionnement.
22229Changer si nécessaire.
Chaîne de
9Lubrifier, contrôler le jeu et alignement.
2222
transmission9Changer si nécessaire.
*Guide-chaîne et
9Contrôler l’usure et changer si nécessaire.222
rouleau
*Système de direction9Examiner le jeu, nettoyer et lubrifier.**22222
*Suspension
9Examiner et lubrifier.**22222
avant et arrière
9Examiner la pression d’air, le voile de roue et l’usure
Pneu, rouesde pneu.
22222
9*Examiner les roulements.
9*Changer les roulements si nécessaire.
Câble d’accélération9Contrôler le cheminement et le connexion.
22222
et de commande9*Lubrifier.
Écrous et boulons
9Resserrer.22222
extérieur
Cadre9Nettoyer et examiner.2222
Équipement d’éclairage9Examiner.22222
5KJ-62 (8 shou) 4/23/01 3:08 PM Page 11
Page 261 of 368
8-13
EBU00837
Transmission oil
Transmission oil measurement
1. Place the machine on a level place.
2. Warm up the engine for several minutes,
and stop it.
3. Check the oil level through the level window
located at the right side crankcase cover.
NOTE:
Wait a few minutes until the oil level settles
before checking.
4. 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.
q
qw
e
1. Level window
2. Maximum level mark 3. Minimum level mark
1. Regard
2. Repère de niveau maximum 3. Repère de niveauminimum
1. Mirilla
2. Marca de máximo 3. Marca de mínimo
5KJ-62 (8 shou) 4/23/01 3:08 PM Page 14
Page 263 of 368
8-15
Transmission oil replacement
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 filler cap and drain bolt to drain the
oil.
5. Install the drain bolt and tighten to specifica-
tion.
6. Fill the engine with oil and install the filler
cap.
q
1. Drain bolt1. Boulon de vidange1. Perno de drenaje
Tightening torque
Drain bolt:
20 Nm (2.0 m0kg)
5KJ-62 (8 shou) 4/23/01 3:08 PM Page 16
Page 265 of 368
8-17
cC
8Be sure to use motor oils that do not con-
tain anti-friction modifiers. Passenger car
motor oils (often labeled “Energy
Conserving”) contain anti-friction addi-
tives which will cause clutch and/or starter
clutch slippage, resulting in reduced com-
ponent life and poor engine performance.
8Be sure no foreign material enters the
crankcase.
Recommended oil:
See page 10-2
Oil quantity:
Total amount
0.7 L
Periodic oil change
0.65 L
5KJ-62 (8 shou) 4/23/01 3:08 PM Page 18
Page 267 of 368
8-19
7. Start the engine and warm up for a few min-
utes. While warming up, check for oil leak-
age. If oil leakage is found, stop the engine
immediately, and check for the cause.
8. Check the oil level.
5KJ-62 (8 shou) 4/23/01 3:08 PM Page 20