engine oil YAMAHA BREEZE 2004 User Guide

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 warm-
ing 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
Total amount:
1.45 L
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8-23
Transmission oil replacement
1. Place the machine on a level surface.
2. Place a container under the engine.
3. Remove the oil filler bolt and drain bolt to
drain the oil.
4. Install the drain bolt and tighten to specifica-
tion.
5. Fill the engine with oil and install the oil filler
bolt.
q
1. Drain bolt1. Bouchon de vidange1. Tapón de drenaje
Tightening torque:
Drain bolt:
23 Nm (2.3 m0kgf)
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8-25
cC
Be sure no foreign material enters the
crankcase.
6. Start the engine and warm up for a few min-
utes. While warming up, check for oil leakage.
If oil leakage is found, stop the engine imme-
diately and check for the cause.
7. Check the oil level.Recommended oil:
See page 10-2
Oil quantity:
Total amount:
0.6 L (0.53 Imp qt, 0.63 US qt)
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8-65
2. Wipe the drive chain dry.
3. Thoroughly lubricate the drive chain with a
special O-ring chain lubricant.
cC
Do not use engine oil or any other lubricants
for the drive chain, as they may contain sub-
stances that could damage the O-rings.
EBU00355
Draining the V-belt compartment
If water leaks into the V-belt compartment such
as when the machine is driven in water, remove
the drain screw on the bottom of compartment
and drain the water. Be sure to drive slowly until
the V-belt becomes dry. If slipping is noticed,
ask a Yamaha dealer to inspect.
q
q
1. O-rings1. Joints toriques1. Juntas tóricas
1. Drain screw
1. Vis de vidange1. Tornillo de drenaje
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8-67
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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9-7
EBU00526
B. STORAGE
Long term storage (60 days or more) of your
machine will require some preventive procedu-
res to guard against deterioration. After tho-
roughly cleaning the machine, prepare for stora-
ge as follows:
1. Fill the fuel tank with fresh fuel and add fuel
stabilizer (if available).
NOTE:
Use of fuel stabilizer eliminates the need to
drain the fuel system. Consult a Yamaha dealer
if the fuel system is to be drained instead.
2. Remove the spark plug, pour about one
tablespoon of SAE 10W30 or 20W40 motor
oil in the spark plug hole and reinstall the
spark plug. Ground the spark plug wire and
turn the engine over several times to coat
the cylinder wall with oil.
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10-1
SPECIFICATIONS
Model YFA1
Dimensions:
Overall length 1,640 mm
Overall width 965 mm
Overall height 980 mm
Seat height 690 mm
Wheelbase 1,080 mm
Minimum ground clearance 145 mm
Minimum turning radius 2,900 mm
Basic weight:
With oil and full fuel tank 144 kg
Engine:
Engine type Air-cooled, 4-stroke, SOHC
Cylinder arrangement Singlel cylinder, Forward-inclined
Displacement 124 cm
3
Bore × stroke 49 ×66 mm
Compression ratio 9.0 : 1
Starting system Electric starter
Lubrication system Wet sump
EBU00428
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10-2
10
Model YFA1
Engine oil/transmission oil:
Type
Recommended engine oil/transmission API Service SE, SF, SG type or higher
oil classification:
Quantity
Engine oil:
Periodic oil change 1.25 L
Total amount1.45 L
Transmission oil: 0.6 L
cC
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.
–20° 10° 20° 30° 40°
10W30
10W40
20W40
20W5050°C
0° –10°
5W30
15W40
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