coolant reservoir YAMAHA GIGGLE50 2007 Owners Manual

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DESCRIPTION
EAU10420
Right view1. Tail/brake light (page 6-23)
2. Seat (page 3-9)
3. Coolant reservoir (page 6-10)
4. Headlight (page 6-22)
5. Spark plug (page 6-6)
6. Centerstand (page 6-18)
7. Muffler (page 3-8)
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PRE-OPERATION CHECKS
EAU15605
Pre-operation check listPre-operation check list
ITEM CHECKS PAGE
Fuel• Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.3-7
Engine oil• Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage.6-7
Final transmission oil• Check vehicle for oil leakage. 6-9
Coolant• Check coolant level in reservoir
• If necessary, add recommended coolant to specified level.
• Check cooling system for leakage.6-10
Front brake• Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.6-15,6-16
Rear brake• Check operation.
• Lubricate cable if necessary.
• Check lever free play.
• Adjust if necessary.6-16
~6-17
Throttle grip• Make sure that operation is smooth.
• Check cable free play.
• If necessary, have Yamaha dealer adjust cable free play and lubricate cable and
grip housing.6-17
Wheels and tires• Check for damage.
• Check tire condition and tread depth.
• Check air pressure.
• Correct if necessary.6-13~6-15
Brake levers• Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.6-1
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EAU17226
PERIODIC MAINTENANCE AND MINOR REPAIRZAUM00**
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1. Final transmission oil filler bolt
2. Final transmission oil drain bolt4. Remove the oil filler bolt and drain
bolt to drain the oil from the final
transmission case.
5. Install the final transmission oil
drain bolt, and then tighten it to the
specified torque.Tightening torque:
Final transmission oil drain bolt:
6. Add the specified amount of the
recommended final transmission
oil, and then install the oil filler bolt
and tighten it to the specified
torque.
Tightening torque:
Final transmission oil filler bolt:

Recommended final transmission
oil:
See page 8-1.
Oil quantity:
0.10 L (0.11 US qt) (0.09 Imp.qt)
EWA11310
w● ●● ●
●
Make sure that no foreign mate-
rial enters the final transmission
case.
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Make sure that no oil gets on the
tire or wheel.
7. Check the final transmission case
for oil leakage. If oil is leaking,
check for the cause.
EAU20070
CoolantThe coolant level should be checked
before each ride. In addition, the cool-
ant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart. Coolant
EAUT1522
To check the coolant level
The coolant level should be checked as
follows before each ride. In addition, the
coolant must be changed at the inter-
vals specified in the periodic mainte-
nance and lubrication chart.
1. Place the vehicle on the
centerstand.NOTE:●
The coolant level must be checked
on a cold engine since the level
varies with engine temperature.
●
Make sure that the vehicle is posi-
tioned straight up when checking
the coolant level. A slight tilt to the
side can result in a false reading.
2. Check the coolant level in the cool-
ant reservoir.
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EAU17226
PERIODIC MAINTENANCE AND MINOR REPAIR
NOTE:
The coolant should be between the
minimum and maximum level marks.ZAUM00**
12
1. Maximum level mark
2. Minimum level markZAUM00**
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1. Coolant reservoir cap
3. If the coolant is at or below the mini-
mum level mark, remove panel B
and the reservoir cap. (See page
6-5.)
4. Add coolant or distilled water to
raise the coolant to the maximum
level mark, and install the coolant
reservoir cap and the panel.Coolant reservoir capacity:
0.26 L (0.27 US qt) (0.23 Imp.qt)
ECA10471
cC● ●● ●
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If coolant is not available, use
distilled water or soft tap water
instead. Do not use hard water
or salt water since it is harmful
to the engine.
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If water has been used instead
of coolant, replace it with cool-
ant as soon as possible, other-
wise the cooling system will not
be protected against frost and
corrosion.
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If water has been added to the
coolant, have a Yamaha dealer
check the antifreeze content of
the coolant as soon as possible,otherwise the effectiveness of
the coolant will be reduced.
EWA10380
wNever attempt to remove the radia-
tor cap when the engine is hot.NOTE:
If the engine overheats, see page 6-26
for further instructions.
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EAU17226
PERIODIC MAINTENANCE AND MINOR REPAIREngine overheating
EWAT1040
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Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
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Place a thick rag, like a towel, over the radiator cap, and then slowly rotate the cap counterclockwise to the
detent to allow any residual pressure to escape. When the hissing sound has stopped, press down on the cap
while turning it counterclockwise, and then remove the cap.
NOTE:
If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended
coolant as soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See NOTE.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.
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SPECIFICATIONS
Specifications
EAU26320
SPECIFICATIONS
DimensionsOverall length
1915 mm (75.4 in)
Overall width
695 mm (27.4 in)
Overall height
1040 mm (40.9 in)
Seat height
750 mm (29.5 in)
Wheelbase
1280 mm (50.4 in)
Ground clearance
115 mm (4.53 in)
Minimum turning radius
2000 mm (78.7 in)WeightWith oil and fuel
93.0 kg (205 lb)EngineEngine type
Liquid cooled 4-stroke, SOHC
Cylinder arrangement
Forward-inclined single cylinder
Displacement
49.0 cm
3
Bore x stroke
38.0 x 43.6 mm (1.50 x 1.72 in)
Compression ratio
12.00 :1
Starting system
Electric starter and kickstarter
Lubrication system
Wet sump
Engine oilType
SAE10W40
-10 0 10 20 30
40 -20
50
˚C
SAE 10W-30
SAE 10W-40
SAE 15W-40SAE 20W-40SAE 20W-50
Recommended engine oil grade
API service SG type or higher, JASO
standard MA
Periodic oil change
0.78 L (0.82 US qt) (0.69 Imp.qt)Final transmission oilType
SAE10W30 type SE motor oil
Quantity
0.10 L (0.11 US qt) (0.09 Imp.qt)Cooling systemCoolant reservoir capacity (up to the maxi-
mum level mark)
0.26 L (0.27 US qt) (0.23 Imp.qt)
Radiator capacity (including all routes)
0.50 L (0.53 US qt) (0.44 Imp.qt)Air filterAir filter element
Wet element”FuelRecommended fuel
Regular unleaded gasoline onlyFuel tank capacity
4.5 L (1.19 US gal) (0.99 Imp.gal)
Throttle bodyType/quantity
3B31 00(SE AC19-1) / 1
Manufacturer
MIKUNI”Spark plug (s)Manufacturer/model
NGK/CR7E
Spark plug gap
0.7-0.8 mm (0.028-0.031 in)ClutchClutch type
Dry, centrifugal automaticTransmissionPrimary reduction system
Helical gear
Primary reduction ratio
50/13 (3.846)
Secondary reduction system
Helical gear
Secondary reduction ratio
43/12 (3.583)
Transmission type
V-belt automatic
Operation
Centrifugal automatic typeChassisFrame type
Steel tube backbone
Caster angle
26.00 degree
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