2002 YAMAHA YFM80R service

8-45
4. Tighten the lower locknut.
5. While applying the front brake, turn out the
upper adjusting bolt until the upper and
lower cable lengths are equal. The cable
joint will become vertical.
6. Tighten the upper locknut.wOperating with improperly serviced or
adjusted brakes could cause loss of braking
ability, which could lead to an accident.
After servicing:
8Make sure the brakes operate smoothly
and that the free play is correct.
8Make sure the brakes do not drag.
Replacement of brake components requires
professional knowledge. These procedures
should be performed by a Yamaha dealer.
q
a
a=a’
a’
1. Cable joint1. Raccord de câble1. Conexión del cable
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8-49
2. Brake pedal free play adjustment
a. Turn the brake rod adjusting nut at the rear
wheel hub until brake pedal free play is 20
~ 30 mm.wOperating with improperly serviced or
adjusted brakes could cause loss of braking
ability, which could lead to an accident.
After servicing:
8Make sure the brakes operate smoothly
and that the free play is correct.
8Make sure the brakes do not drag.
Replacement of brake components requires
professional knowledge. These procedures
should be performed by a Yamaha dealer.
a
q
a. Free playa. Jeua. Juego
1. Adjusting nut (brake rod)1. Ècrou de réglage (tring de frein)1. Tuerca de ajuste (varlla de freno)
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8-69
EBU00413Troubleshooting
Although Yamaha machines receive a rigid
inspection before shipment from the factory,
trouble may occur during operation.
Any problem in the fuel, compression, or ignition
systems can cause poor starting and loss of
power. The troubleshooting chart describes a
quick, easy procedure for making checks. If
your machine requires any repair, take it to a
Yamaha dealer.
The skilled technicians at a Yamaha dealership
have the tools, experience, and know-how to
properly service your machine. Use only gen-
uine Yamaha parts on your machine. Imitation
parts may look like Yamaha parts, but they are
often inferior. Consequently, they have a short-
er service life and can lead to expensive repair
bills.
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10-2
10
MODEL YFM80W
Engine oil:
Type
Recommended engine oil classification: API Service SE, SF, SG type or higher
Quantity:
Periodic oil change 0.80 L
Total amount0.95 L
cCBe sure to use motor oils that do not contain
anti-friction modifiers. Passenger car motor
oils (often labeled “ENERGY CONSERVINGII”) contain anti-friction additives which will
cause clutch and/or starter clutch slippage,
resulting in reduced component life and poor
engine performance.
–20° 10° 20° 30° 40°
10W30
10W40
20W40
20W5050°C
0° –10°
5W30
15W40
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10-7
Modèle YFM80W
Huile moteur
Type
Classification d’huile de moteur recommandée:
Quantité
Vidange périodique
Quantité totale
Huiles de type API Service, de classe SE, SF, SG min.fFVeiller à ce que l’huile de moteur utilisée ne
contienne pas d’additifs antifriction. Les huiles
pour voitures (portant souvant la désignation
“ENERGY CONSERVING
II”) contiennent des
additifs antifriction qui vont faire patiner
l’embrayage et/ou l’embrayage de démarreur, ce
qui va provoquer une réduction de la durabilité
des organes et une baisse de rendement.
0,80 l
0,85 l
–20° 10° 20° 30° 40°
10W30
10W40
20W40
20W5050°C
0° –10°
5W30
15W40
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