Page 100 of 362
5-13
cC
8Do not use oils with a diesel specification
of “CD” or oils of a higher quality than
specified. In addition, do not use oils
labeled “ENERGY CONSERVING II” or
higher.
8Be sure no foreign material enters the
crankcase.
Recommended engine oil type and quantity:
See page 10-2.
Recommended final transmission oil type
and quantity:
See page 10-2.
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8-19
cC
Be sure no foreign material enters the
crankcase.
9. Warm up the engine for several minutes at
idle speed. Check for oil leakage while
warming up.
cC
If oil leakage is found, stop the engine imme-
diately and check for the cause.
Recommended oil:
See page 10-2.
Oil quantity:
Periodic oil change
1.25 L
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8-21
EBU14912
Final transmission oil
The final transmission case must be checked for
oil leakage before each ride. If any leakage is
found, have a Yamaha dealer check and repair
the machine. In addition, the final transmission
oil must be changed at the intervals specified in
the periodic maintenance and lubrication chart.
Final transmission oil measurement
1. Place the machine on a level surface.
2. Remove the screw and check the oil level. It
should be up to the brim of the hole. If the
oil level is low, remove the oil filler bolt, and
then add sufficient oil of the recommended
type to raise it to the proper level.
3. Install the screw and oil filler bolt, and then
tighten them to their specified torques.we
q
q
1. Screw 2. Brim 3. Correct oil level
1. Vis 2. Bord 3. Niveau d’huile correct
1. Tornillo 2. Borde 3. Nivel correcto de aceite
1. Oil filler bolt
1. Boulon de remplissage d’huile
1. Tapón de llenado de aceite
Tightening torque:
Screw:
16 Nm (1.6 m0kgf)
Oil filler bolt:
23 Nm (2.3 m0kgf)
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8-25
6. Install the oil filler bolt, and then tighten it to
the specified torque.
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8Make sure that no foreign material enters
the final transmission case.
8Make sure that no oil gets on the tires or
wheels.
Recommended oil:
See page 10-2.
Oil quantity:
0.6 L
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8-71
EBU00570
Cable inspection and lubrication
w
Inspect cables frequently and replace if dam-
aged. Corrosion can result when the outer
covering of control cables becomes dam-
aged. Cables can also become frayed or
kinked. Operation of controls could be
restricted, which could cause an accident or
injury.
Lubricate the inner cables and the cable ends. If
the cables do not operate smoothly, ask a
Yamaha dealer to replace them.
Recommended lubricant:
Engine oil
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10
11 9
10-2
Model YFM125G
Engine oil/final transmission oil:
Type
Recommended engine oil/final transmission API Service SE, SF, SG type or higher
oil classification:
Quantity
Engine oil:
Periodic oil change 1.25 L
Final transmission oil: 0.6 L
cC
8Do not use oils with a diesel specification
of “CD” or oils of a higher quality than
specified. In addition, do not use oils
labeled “ENERGY CONSERVING II” or
higher.
8Be sure no foreign material enters the
crankcase.
–20° 10° 20° 30° 40°
10W30
10W40
20W40
20W5050°C
0° –10°
5W30
15W40
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