engine coolant YAMAHA GIGGLE50 2007 Owners Manual

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EAU10210
TABLE OF CONTENTSSAFETY INFORMATION ................... 1-1
Fur ther safe-riding points ............... 1-4
DESCRIPTION ................................... 2-1
Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments ............... 2-3
INSTRUMENT AND CONTROL FUNC-
TIONS ................................................ 3-1
Main switch/steering lock ............... 3-1
Keyhole cover ................................. 3-2
Indicator and warning lights ........... 3-2
Speedometer unit ........................... 3-4
Fuel gauge ...................................... 3-4
Handlebar switches ........................ 3-5
Front brake lever ............................. 3-6
Rear brake lever ............................. 3-6
Fuel tank cap .................................. 3-6
Fuel .................................................3-7
Catalytic converter .......................... 3-8
Kickstarter....................................... 3-8
Seat ................................................3-9
Luggage hook ................................. 3-9
Helmet holder ................................. 3-9
Storage compartment ................... 3-10
PRE-OPERATION CHECKS ............. 4-1
Pre-operation check list .................. 4-2OPERATION AND IMPORTANT RIDING
POINTS .............................................. 5-1
Star ting the engine ......................... 5-1
Star ting off ...................................... 5-2
Acceleration and deceleration ........ 5-2
Braking........................................... 5-2
Engine break-in .............................. 5-3
Parking........................................... 5-3
PERIODIC MAINTENANCE AND MINOR
REPAIR .............................................. 6-1
Periodic maintenance and lubrication
chart............................................ 6-2
Removing and installing panels ..... 6-5
Checking the spark plug ................. 6-6
Engine oil and oil strainer ............... 6-7
Final transmission oil ...................... 6-9
Coolant......................................... 6-10
Replacing the air filter element ..... 6-12
Checking the throttle cable free
play............................................ 6-12
Valve clearance ............................ 6-12
Tires.............................................. 6-13
Cast wheels .................................. 6-15
Adjusting the brake lever free
play............................................ 6-15
Adjusting the rear brake lever free
play............................................ 6-16
Checking the front and rear brake
shoes......................................... 6-16Checking and lubricating the throttle
grip and cable ............................ 6-17
Lubricating the front and rear brake
levers......................................... 6-17
Checking and lubricating the
centerstand............................... 6-18
Checking the front fork ................. 6-18
Checking the steering ................... 6-19
Checking the wheel bearings ....... 6-19
Battery.......................................... 6-20
Replacing the fuse ........................ 6-21
Replacing the headlight bulb ........ 6-22
Replacing the tail/brake light bulb 6-23
Replacing a turn signal light bulb . 6-24
Troubleshooting............................ 6-24
Troubleshooting charts ................. 6-25
SCOOTER CARE AND STORAGE ... 7-1
Care ................................................ 7-1
Storage ........................................... 7-3
SPECIFICATIONS ............................. 8-1
CONSUMER INFORMATION ............ 9-1
Identification numbers .................... 9-1
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INSTRUMENT AND CONTROL FUNCTIONS
EAUT2120
Keyhole coverZAUM00**To open the keyhole cover
Insert the key bow into the keyhole
cover receptacle as shown, and then
turn the key to “OPEN” to open the
cover.
To close the keyhole cover
Insert the key bow into the keyhole
cover receptacle as shown, and then
turn the key to “SHUT” to close the
cover. Keyhole cover
Indicator and warning lights
EAU11003
Indicator and warning lights(15P1/15P2/15P4)ZAUM00**
3
24
1
(15P3)ZAUM00**
0102030
40
50
60
3
24
1
1. Turn signal indicator light "5"
2. High beam indicator light "&"
3. Engine trouble warning light "
"
4. Coolant temperature warning light "
"
To unloc
k the steer
ing
12
ZAUM00**1. Turn.
2. Release.Push the key in, and then turn it to “OFF”
while still pushing it.
EWA10060
wNever turn the key to “OFF” or
“LOCK” while the vehicle is moving,
otherwise the electrical systems will
be switched off, which may result in
loss of control or an accident. Make
sure that the vehicle is stopped be-
fore turning the key to “OFF” or
“LOCK”.
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INSTRUMENT AND CONTROL FUNCTIONS
EAU11020
Turn signal indicator light “
5 55 5
5”
This indicator light flashes when the turn
signal switch is pushed to the left or
right.
EAU11080
High beam indicator light “
& && &
&”
This indicator light comes on when the
high beam of the headlight is switched
on. Turn signal indicator light
High beam indicator light
Coolant temperature warning light
Engine trouble warning light
EAUT1930
Engine trouble warning light “
”
This warning light flashes when an elec-
trical circuit monitoring the engine is
defective. When this occurs, have a
Yamaha dealer check the self-diagno-
sis system.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. If the warning light does not come
on for a few seconds, then go off, have
a Yamaha dealer check the electrical
circuit.
EAU11440
Coolant temperature warning light
“
”
This warning light comes on when the
engine overheats. When this occurs,
stop the engine immediately and allow
the engine to cool.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”.
If the warning light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-
cuit.
ECA10020
cCDo not operate the engine if it is over-
heated.
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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
7
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OPERATION AND IMPORTANT RIDING POINTS
EAU15942
OPERATION AND IMPORTANT RIDING POINTS
EAU15980
EWA10870
w● ●● ●
●
Become thoroughly familiar with
all operating controls and their
functions before riding. Consult
a Yamaha dealer regarding any
control or function that you do
not thoroughly understand.
● ●● ●
●
Never start the engine or oper-
ate it in a closed area for any
length of time. Exhaust fumes
are poisonous, and inhaling
them can cause loss of con-
sciousness and death within a
short time. Always make sure
that there is adequate ventila-
tion.
● ●● ●
●
For safety, always start the en-
gine with the centerstand down.
Starting the engine
EAUT2250
Starting the engine
ECA10250
cCSee page 5-3 for engine break-in in-
structions prior to operating the ve-
hicle for the first time.1. Turn the key to “ON”.
ECAT1070
cCThe engine trouble warning light and
coolant temperature warning light
should come on for a few seconds,
then go off. If these warning lights
do not go off, have a Yamaha dealer
check their electrical circuits.2. Close the throttle completely.
3. Start the engine by pushing the
start switch while applying the front
or rear brake.NOTE:
If the engine does not start, release the
start switch, wait a few seconds, and
then try again. Each starting attempt
should be as short as possible to pre-serve the battery. Do not crank the en-
gine more than 5 seconds on any one
attempt. If the engine does not start with
the starter motor, try using the
kickstarter.
ECA11040
cCFor maximum engine life, never ac-
celerate hard when the engine is
cold!
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EAU17226
PERIODIC MAINTENANCE AND MINOR REPAIR
10
*Steering bearings• Check bearing assemblies for looseness.
• Moderately repack with lithium-soap-based grease
every 12000 km (7000 mi) or 24 months.——Repack.—Repack.—
11*Chassis fasteners• Make sure that all nuts, bolts and screws are properly
tightened.———— —
12Front brake lever
pivot shaft• Lubricate with lithium-soap-based grease.———— —
13Rear brake lever pivot
shaft• Lubricate with lithium-soap-based grease.———— —
14 Centerstand• Check operation.
• Lubricate.———— —
15*Front fork• Check operation and for oil leakage.————
16*Shock absorber
assembly• Check operation and shock absorber for oil leakage.————
17*Fuel injection• Check engine idle speed.————— —
18Engine oil• Change. (See page 6-7.)
• Check oil level and vehicle for oil leakage.—Every 3000 km (1750 mi)
19
*Engine oil strainer•Clean.—Every 6000 km (3500 mi)
20*Cooling system• Check coolant level and vehicle for coolant leakage.———— —
• Change. Every 3 years
21 Final transmission oil• Check vehicle for oil leakage.—— —
• Change.—————
22*V-belt• Replace. Every 10000 km (6000 mi)
23*Front and rear brake
switches• Check operation.————— —
24Moving parts and
cables• Lubricate.———— — NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi)6000 km
(3500 mi)12000 km
(7000 mi)18000 km
(10500 mi)24000 km
(14000 mi)
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EAU17226
PERIODIC MAINTENANCE AND MINOR REPAIRZAUM00**
1
2
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.
● ●● ●
●
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**
1
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● ●● ●
●
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.
● ●● ●
●
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.
● ●● ●
●
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
w● ●● ●
●
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.
● ●● ●
●
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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