Page 65 of 100

PERIODIC MAINTENANCE AND MINOR REPAIR
6-10
6
CAUTION:
ECA11620
In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives. Do
not use oils with a diesel speci-
fication of “CD” or oils of a high-
er quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.
Make sure that no foreign mate-rial enters the crankcase.
9. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking, im-
mediately turn the engine off and
check for the cause.
NOTE:After the engine is started, the engine
oil level warning light should go off if theoil level is sufficient.
CAUTION:
ECA10400
If the oil level warning light flickers
or remains on, immediately turn the
engine off and have a Yamaha dealercheck the vehicle.
10. Turn the engine off, and then
check the oil level and correct it if
necessary.
EAU20011
Final gear oil The final gear case must be checked
for oil leakage before each ride. If any
leakage is found, have a Yamaha deal-
er check and repair the vehicle. In addi-
tion, the final gear oil must be changed
as follows at the intervals specified in
the periodic maintenance and lubrica-
tion chart.
WARNING
EWA10370
Make sure that no foreign mate-
rial enters the final gear case.
Make sure that no oil gets on thetire or wheel.
To check the final gear oil level
1. Place the vehicle on the center-
stand.
NOTE:
The final gear oil level must be
checked on a cold engine.
Make sure that the vehicle is posi-
tioned straight up when checking
the oil level. A slight tilt to the sidecan result in a false reading.
U2D2EAE0.book Page 10 Monday, June 26, 2006 2:55 PM
Page 67 of 100

PERIODIC MAINTENANCE AND MINOR REPAIR
6-12
6
EAU20070
Coolant The 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.
EAU39510
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 in-
tervals specified in the periodic mainte-
nance and lubrication chart.
1. Place the vehicle on the center-
stand.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 theside can result in a false reading.
2. Check the coolant level in the cool-
ant reservoir.
NOTE:The coolant should be between theminimum and maximum level marks.
3. If the coolant is at or below the
minimum level mark, remove the
reservoir cap.4. Add coolant or distilled water to
raise the coolant to the maximum
level mark, install the coolant res-
ervoir cap.
CAUTION:
ECA10470
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-
1. Maximum level mark
2. Minimum level mark
1. Coolant reservoir cap
Coolant reservoir capacity (up to the
maximum level mark):
0.25 L (0.26 US qt) (0.22 Imp.qt)
U2D2EAE0.book Page 12 Monday, June 26, 2006 2:55 PM
Page 97 of 100

INDEX
AABS ...................................................... 3-18
ABS warning light ................................... 3-6
Accessory box ...................................... 3-25
Air filter element.................................... 6-13
Anti-theft alarm (optional) ..................... 3-14
Auxiliary DC jack .................................. 3-34
Auxiliary light bulb................................. 6-30BBattery .................................................. 6-25
Brake and shift pedals, checking
and lubricating .................................... 6-21
Brake and YCC-S clutch fluid levels,
checking ............................................. 6-19
Brake and YCC-S clutch fluids,
changing ............................................. 6-20
Brake lever ........................................... 3-18
Brake lever, checking and lubricating ... 6-22
Brake pedal .......................................... 3-18CCables, checking and lubricating .......... 6-21
Care ........................................................ 7-1
Catalytic converter ................................ 3-21
Centerstand and sidestand,
checking and lubricating ..................... 6-22
Coolant ................................................. 6-12
Cowlings, opening and closing ............. 3-27DDimmer switch ...................................... 3-15EEngine break-in ...................................... 5-3
Engine idling speed, checking .............. 6-14
Engine oil and oil filter cartridge ............. 6-8
Engine stop switch................................ 3-16Engine trouble/YCC-S indicators
and warning light ................................... 3-5
FFinal gear oil.......................................... 6-10
Front and rear brake pads, checking .... 6-18
Front fork, adjusting .............................. 3-28
Front fork, checking...............................6-23
Front turn signal light............................. 6-28
Fuel ....................................................... 3-20
Fuel consumption, tips for reducing ........ 5-3
Fuel tank breather/overflow hose .......... 3-21
Fuel tank cap......................................... 3-19
Fuses, replacing .................................... 6-26GGrip warmer adjusting knob ..................3-31HHandlebar position, adjusting ................ 3-26
Handlebar switches ............................... 3-15
Hand shift control switch ....................... 3-16
Hand shift lever ..................................... 3-17
Hazard switch........................................ 3-16
Headlight beams, adjusting ................... 3-26
Headlight bulb ....................................... 6-28
High beam indicator light......................... 3-4
Horn switch ........................................... 3-16IIdentification numbers ............................. 9-1
Ignition circuit cut-off system ................. 3-32
Immobilizer system .................................3-1
Immobilizer system indicator light ........... 3-6
Indicator and warning lights .................... 3-4KKey identification number ........................ 9-1
LLicense plate light bulb, replacing......... 6-29MMain switch/steering lock ........................ 3-2
Model label ............................................. 9-2
Multi-function display .............................. 3-7NNeutral indicator light .............................. 3-4OOil level warning light .............................. 3-4PPanels, removing and installing .............. 6-5
Parking.................................................... 5-4
Part locations .......................................... 2-1
Pass switch ........................................... 3-15
Periodic maintenance and lubrication
chart...................................................... 6-2
Pre-operation check list .......................... 4-2RRear brake light switch, adjusting ......... 6-18
Rear suspension, lubricating ................ 6-23
Rear view mirrors.................................. 3-28
Rider seat height, adjusting .................. 3-23SSafety information ................................... 1-1
Seats..................................................... 3-21
Shifting .................................................... 5-2
Shift pedal ............................................. 3-17
Shock absorber assembly, adjusting .... 3-30
Sidestand .............................................. 3-32
Spark plugs, checking............................. 6-7
Specifications.......................................... 8-1
Speedometer .......................................... 3-7
Starting the engine.................................. 5-1
U2D2EAE0.book Page 1 Monday, June 26, 2006 2:55 PM