PERIODIC MAINTENANCE AND MINOR REPAIR
6-15
6
EAU33030
Changing the coolant
WARNING
EWA10380
Never attempt to remove the radiatorcap when the engine is hot.
The coolant must be changed at the in-
tervals specified in the periodic mainte-
nance and lubrication chart. Have a
Yamaha dealer change the coolant.
EAU20471
Cleaning the air filter element The air filter element should be cleaned
at the intervals specified in the periodic
maintenance and lubrication chart.
Clean the air filter element more fre-
quently if you are riding in unusually
wet or dusty areas.
1. Remove panel E. (See page 6-5.)
2. Remove the intake air shroud by
removing the screw and the quick
fastener screws.
3. Remove the air filter case cover by
removing the screws.4. Pull the air filter element out.
5. Lightly tap the air filter element to
remove most of the dust and dirt,
and then blow the remaining dirt1. Intake air shroud
2. Screw
3. Quick fastener screw
1. Air filter case cover
2. Screw
1. Air filter element
U3P6E0E0.book Page 15 Tuesday, January 24, 2006 10:46 AM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-16
6 out with compressed air as shown.
If the air filter element is damaged,
replace it.
6. Insert the air filter element into the
air filter case.
CAUTION:
ECA10480
Make sure that the air filter ele-
ment is properly seated in the
air filter case.
The engine should never be op-
erated without the air filter ele-
ment installed, otherwise the
piston(s) and/or cylinder(s) maybecome excessively worn.
7. Install the air filter case cover by in-
stalling the screws.
CAUTION:
ECA15410
Make sure that the fuel tank breath-er/overflow hose is not pinched.
8. Install the intake air shroud by in-
stalling the screw and the quick
fastener screws.
9. Install the panel.
EAU21310
Checking the engine idling
speed The engine idling speed must be
checked as follows and, if necessary,
adjusted by a Yamaha dealer at the in-
tervals specified in the periodic mainte-
nance and lubrication chart.
Start the engine and warm it up for sev-
eral minutes at 1000–2000 r/min while
occasionally revving it to 4000–5000
r/min.NOTE:
The engine is warm when it quickly re-sponds to the throttle.
1. Fuel tank breather/overflow hose
Engine idling speed:
1000–1100 r/min
U3P6E0E0.book Page 16 Tuesday, January 24, 2006 10:46 AM
SPECIFICATIONS
8-1
8
Dimensions:Overall length:
2230 mm (87.8 in)
Overall width:
750 mm (29.5 in)
Overall height:
1450 mm (57.1 in)
Seat height:
800 mm (31.5 in)
Wheelbase:
1545 mm (60.8 in)
Ground clearance:
130 mm (5.12 in)
Minimum turning radius:
3100 mm (122.0 in)Weight:With oil and fuel:
291.0 kg (642 lb)Engine:Engine type:
Liquid cooled 4-stroke, DOHC
Cylinder arrangement:
Forward-inclined parallel 4-cylinder
Displacement:
1298.0 cm³ (79.20 cu.in)
Bore × stroke:
79.0 × 66.2 mm (3.11 × 2.61 in)
Compression ratio:
10.80 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:Type:
SAE20W40
Recommended engine oil grade:
API service SE, SF, SG type or higher
Engine oil quantity:
Without oil filter cartridge replacement:
3.80 L (4.02 US qt) (3.34 Imp.qt)
With oil filter cartridge replacement:
4.00 L (4.23 US qt) (3.52 Imp.qt)Final gear oil:Type:
Shaft drive gear oil
Quantity:
0.20 L (0.21 US qt) (0.18 Imp.qt)Cooling system:Coolant reservoir capacity (up to the
maximum level mark):
0.25 L (0.26 US qt) (0.22 Imp.qt)
Radiator capacity (including all routes):
2.60 L (2.75 US qt) (2.29 Imp.qt)Air filter:Air filter element:
Dry elementFuel:Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
25.0 L (6.61 US gal) (5.50 Imp.gal)
Fuel reserve amount:
5.5 L (1.45 US gal) (1.21 Imp.gal)Fuel injection:Manufacturer:
NIPPON INJECTORModel/quantity:
INP-151/4
Spark plug (s):Manufacturer/model:
NGK/CR8E
Manufacturer/model:
DENSO/U24ESR-N
Spark plug gap:
0.7–0.8 mm (0.028–0.031 in)Clutch:Clutch type:
Wet, multiple-discTransmission:Primary reduction system:
Spur gear
Primary reduction ratio:
75/48 (1.563)
Secondary reduction system:
Shaft drive
Secondary reduction ratio:
35/37 × 21/27 × 33/9 (2.698)
Transmission type:
Constant mesh 5-speed
Operation:
Left foot operation
Gear ratio:
1st:
43/17 (2.529)
2nd:
39/22 (1.773)
3rd:
31/23 (1.348)
4th:
28/26 (1.077)
U3P6E0E0.book Page 1 Tuesday, January 24, 2006 10:46 AM
INDEX
AABS ...................................................... 3-16
ABS warning light ................................... 3-4
Accessory box ...................................... 3-24
Air filter element, cleaning .................... 6-15
Anti-theft alarm (optional) ..................... 3-13
Auxiliary DC jack .................................. 3-32
Auxiliary light bulb, replacing ................ 6-34BBattery .................................................. 6-28
Brake and clutch fluid levels,
checking ............................................. 6-22
Brake and clutch fluids, changing ......... 6-23
Brake and clutch levers,
checking and lubricating ..................... 6-25
Brake and shift pedals,
checking and lubricating ..................... 6-24
Brake lever ........................................... 3-16
Brake pedal .......................................... 3-16CCables, checking and lubricating .......... 6-23
Care ........................................................ 7-1
Catalytic converter ................................ 3-19
Centerstand and sidestand,
checking and lubricating ..................... 6-25
Clutch lever.................................. 3-15, 6-20
Coolant ................................................. 6-13
Cowlings, opening and closing ............. 3-25DDimmer switch ...................................... 3-13EEngine break-in ...................................... 5-3
Engine idling speed, checking .............. 6-16
Engine oil and oil filter cartridge ............. 6-9Engine stop switch ................................ 3-14
Engine trouble warning light .................... 3-4
FFinal gear oil.......................................... 6-12
Front and rear brake pads, checking .... 6-21
Front fork, adjusting .............................. 3-26
Front fork, checking...............................6-26
Front turn signal light............................. 6-32
Fuel ....................................................... 3-18
Fuel consumption, tips for reducing ........ 5-3
Fuel tank breather/overflow hose .......... 3-19
Fuel tank cap......................................... 3-17
Fuses, replacing .................................... 6-29HHandlebar position, adjusting ................ 3-25
Handlebar switches ............................... 3-13
Hazard switch........................................ 3-14
Headlight beams, adjusting ................... 3-24
Headlight bulb, replacing....................... 6-31
High beam indicator light......................... 3-4
Horn switch ........................................... 3-14IIdentification numbers ............................. 9-1
Ignition circuit cut-off system ................. 3-30
Immobilizer system .................................3-1
Immobilizer system indicator light ........... 3-4
Indicator and warning lights .................... 3-3KKey identification number ........................ 9-1LLicense plate light bulb, replacing ......... 6-33
Locks for optional sidecases and
travel trunk .......................................... 3-29
MMain switch/steering lock ........................ 3-2
Model label ............................................. 9-2
Multi-function display .............................. 3-6NNeutral indicator light .............................. 3-4OOil level warning light .............................. 3-4PPanels, removing and installing .............. 6-5
Parking.................................................... 5-4
Part locations .......................................... 2-1
Pass switch ........................................... 3-13
Periodic maintenance and lubrication
chart...................................................... 6-2
Pre-operation check list .......................... 4-2RRear brake light switch, adjusting ......... 6-21
Rear suspension, lubricating ................ 6-26
Rear view mirrors.................................. 3-26
Rider seat height, adjusting .................. 3-21SSafety information ................................... 1-1
Seats..................................................... 3-19
Shifting .................................................... 5-2
Shift pedal ............................................. 3-15
Shock absorber assembly, adjusting .... 3-28
Sidestand .............................................. 3-30
Spark plugs, checking............................. 6-8
Specifications.......................................... 8-1
Speedometer .......................................... 3-5
Starting the engine.................................. 5-1
Start switch ........................................... 3-14
Steering, checking ................................ 6-27
U3P6E0E0.book Page 1 Tuesday, January 24, 2006 10:46 AM