3 - 16
INSP
ADJ
PRE-OPERATION INSPECTION AND MAINTENANCE
EC320000
PRE-OPERATION INSPECTION AND MAINTENANCE
Before riding for break-in operation, practice, make sure the machine is in good operating condition.
Before using this machine, check the following points.
GENERAL INSPECTION AND MAINTENANCE
Item Routine Page
CoolantCheck that coolant is filled up to the radiator cap.
Check the cooling system for leakage.P.3-35 ~ 41
FuelCheck that a fresh gasoline is filled in the fuel tank. Check the
fuel line for leakage.P.1-49
Engine oilCheck that the oil level is correct. Check the crankcase and
frame oil line for leakage.P.3-51 ~ 59
Gear shifter and clutchCheck that gears can be shifted correctly in order and that the
clutch operates smoothly.P.3-41 ~ 43
Throttle grip/HousingCheck that the throttle grip operation and free play are correctly
adjusted. Lubricate the throttle grip and housing, if necessary.P.3-43 ~ 45
Brakes Check the play of front brake and effect of front and rear brake. P.3-77 ~ 89
Drive chainCheck drive chain slack and alignment. Check that the drive
chain is lubricated properly.P.3-91 ~ 95
WheelsCheck for excessive wear and tire pressure. Check for loose
spokes and have no excessive play.P.3-111 ~ 113
SteeringCheck that the handlebar can be turned smoothly and have no
excessive play.P.3-113 ~ 117
Front forks and rear shock
absorberCheck that they operate smoothly and there is no oil leakage. P.3-97 ~ 109
Cables (wires)Check that the clutch and throttle cables move smoothly. Check
that they are not caught when the handlebars are turned or when
the front forks travel up and down.—
Exhaust pipeCheck that the exhaust pipe is tightly mounted and has no
cracks.P.3-27 ~ 31
Rear wheel sprocket Check that the rear wheel sprocket tightening bolt is not loose. P.3-89
Lubrication Check for smooth operation. Lubricate if necessary. P.3-119
Bolts and nuts Check the chassis and engine for loose bolts and nuts. P.1-59
Lead connectorsCheck that the AC magneto, CDI unit, and ignition coil are
connected tightly.P.1-9
SettingsIs the machine set suitably for the condition of the course and
weather or by taking into account the results of test runs before
riding? Are inspection and maintenance completely done?P.4-1 ~ 40
3 - 95
INSP
ADJ
3. Adjust:
Drive chain slack
Drive chain slack adjustment
steps:
Loosen the axle nut
1 and
locknuts
2.
Adjust the drive chain slack by
turning the adjusters
3.
To tighten → Turn the adjuster
3 counterclockwise.
To loosen → Turn the adjuster
3 clockwise and push wheel
forward.
Turn each adjuster exactly the
same amount to maintain cor-
rect axle alignment. (There are
marks
a on each side of the
drive chain puller alignment.)
NOTE:Turn the adjuster so that the drive
chain is in line with the sprocket,
as viewed from the rear.
CAUTION:
Too small drive chain slack will
overload the engine and other
vital parts; keep the slack
within the specified limits.
Tighten the axle nut while push-
ing down the drive chain.
T R..
Axle nut:
125 Nm
(12.5 m kg, 90 ft lb)
Tighten the locknuts.
T R..
Locknut:
19 Nm
(1.9 m kg, 13 ft lb)
3. Régler:
Tension de la chaîne de transmis-
sion
Étapes du réglage de la tension de
la chaîne de transmission:
Desserrer l’écrou de l’axe 1 et les
contre-écrous 2.
Régler la tension de la chaîne en
tournant les dispositifs de réglage
3.
Pour tendre → Tourner le
dispositif de réglage 3 dans le
sens inverse des aiguilles d’une
montre.
Pour détendre → Tourner le
dispositif de réglage 3 dans le
sens des aiguilles d’une montre
et pousser la roue vers l’avant.
Tourner chaque dispositif de
réglage du même nombre de tours
pour maintenir l’alignement cor-
rect de l’axe. (Des repères a figu-
rent de chaque côté du tendeur de
chaîne.)
N.B.:
Tourner le dispositif de réglage de
manière que la chaîne soit alignée
avec le pignon, vue de l’arrière.
ATTENTION:
Une chaîne trop tendue impose un
effort excessif au moteur et à
d’autres organes vitaux. Maintenir
la tension dans les limites spéci-
fiées.
Serrer l’écrou d’axe tout en
appuyant sur la chaîne de transmis-
sion afin de la tendre.
T R..
Ecrou d’axe:
125 Nm
(12,5 m kg, 90 ft lb)
Serrer les contre-écrous.
T R..
Contre-écrou:
19 Nm
(1,9 m kg, 13 ft lb)
CHASSIS
CHÂSSIS
