2-1
2
EAU00026
2-DESCRIPTION Left view1. Front fork spring preload adjusting bolt (page 3-13)
2. Front fork damping force adjusting screw (page 3-14)
3. Air filter element (page 6-16)
4. Shock absorber assembly spring
preload adjusting ring (page 3-15)
5. Battery (page 6-33)
6. Fuses (page 6-34)
7. Storage compartment (page 3-11)
8. Grab bar9. Luggage strap holder (page 3-17)
10. Seat lock (page 3-11)
11. Shock absorber assembly rebound
damping force adjusting knob (page 3-15)
12. Shock absorber assembly compression
damping force adjusting knob (page 3-16)
13. Shift pedal (page 3-8)
14. Engine oil drain bolt A (page 6-10)
U5PSE0.book Page 1 Thursday, December 13, 2001 4:29 PM
DESCRIPTION
2-2
2
Right view15. Tool kit (page 6-1)
16. Coolant reservoir (page 6-12)
17. Throttle stop screw (page 6-18)
18. Front brake master cylinder (page 6-25)
19. Radiator cap (page 6-14)20. Engine oil filler cap (page 6-9)
21. Engine oil filter element (page 6-11)
22. Engine oil drain bolt B (page 6-10)
23. Brake pedal (page 3-8)
24. Rear brake fluid reservoir (page 6-25)
U5PSE0.book Page 2 Thursday, December 13, 2001 4:29 PM
OPERATION AND IMPORTANT RIDING POINTS
5-4
5
EAU03952
Tips for reducing fuel
consumption Fuel consumption depends largely on
your riding style. Consider the following
tips to reduce fuel consumption:
Thoroughly warm up the engine.
Shift up swiftly, and avoid high en-
gine speeds during acceleration.
Do not rev the engine while shift-
ing down, and avoid high engine
speeds with no load on the engine.
Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at traf-
fic lights or at railroad crossings).
EAU01128
Engine break-in There is never a more important period
in the life of your engine than the period
between 0 and 1,600 km. For this rea-
son, you should read the following ma-
terial carefully.
Since the engine is brand new, do not
put an excessive load on it for the first
1,600 km. The various parts in the en-
gine wear and polish themselves to the
correct operating clearances. During
this period, prolonged full-throttle oper-
ation or any condition that might result
in engine overheating must be avoided.
EAU04315
0–1,000 km
Avoid prolonged operation above
4,000 r/min.
1,000–1,600 km
Avoid prolonged operation above
6,000 r/min.
ECA00058
CAUTION:_ After 1,000 km of operation, the en-
gine oil must be changed, and the
oil filter element replaced. _1,600 km and beyond
The vehicle can now be operated nor-
mally.
EC000053
CAUTION:_
Keep the engine speed out of
the tachometer red zone.
If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the vehi-
cle.
_
U5PSE0.book Page 4 Thursday, December 13, 2001 4:29 PM
6
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit .................................................... 6-1
Periodic maintenance and lubrication chart ......... 6-2
Removing and installing cowlings and panels ..... 6-5
Checking the spark plugs .................................... 6-7
Engine oil and oil filter element ............................ 6-9
Coolant .............................................................. 6-12
Cleaning the air filter element ............................ 6-16
Adjusting the engine idling speed ...................... 6-17
Adjusting the throttle cable free play .................. 6-18
Adjusting the valve clearance ............................ 6-18
Tires ................................................................... 6-19
Adjusting the clutch lever free play .................... 6-22
Adjusting the brake pedal position ..................... 6-23
Adjusting the rear brake light switch .................. 6-23
Checking the front and rear brake pads ............. 6-24
Checking the brake fluid level ............................ 6-25
Changing the brake fluid .................................... 6-26
Drive chain slack ................................................ 6-26
Lubricating the drive chain ................................. 6-28
Checking and lubricating the cables .................. 6-28Checking and lubricating the throttle grip and
cable ............................................................... 6-29
Checking and lubricating the brake and
shift pedals ...................................................... 6-29
Checking and lubricating the brake and
clutch levers .................................................... 6-29
Checking and lubricating the sidestand ............ 6-30
Lubricating the rear suspension ........................ 6-30
Checking the front fork ...................................... 6-31
Checking the steering ....................................... 6-31
Checking the wheel bearings ............................ 6-32
Battery ............................................................... 6-33
Replacing the fuses .......................................... 6-34
Replacing a headlight bulb ................................ 6-35
Replacing a tail/brake light bulb ........................ 6-36
Replacing a turn signal light bulb ...................... 6-37
Supporting the motorcycle ................................ 6-37
Front wheel ....................................................... 6-38
Rear wheel ........................................................ 6-39
Troubleshooting ................................................. 6-42
Troubleshooting charts ...................................... 6-43
U5PSE0.book Page 1 Thursday, December 13, 2001 4:29 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-3
6
10
*TiresCheck tread depth and for damage.
Replace if necessary.
Check air pressure.
Correct if necessary.√√√√ √
11*Wheel bearingsCheck bearing for looseness or damage.√√√√
12*SwingarmCheck operation and for excessive play.√√√√
Lubricate with lithium-soap-based grease. Every 50,000 km
13 Drive chainCheck chain slack.
Make sure that the rear wheel is properly aligned.
Clean and lubricate.Every 1,000 km and after washing
the motorcycle or riding in the rain
14*Steering bearingsCheck bearing play and steering for roughness.√√√√√
Lubricate with lithium-soap-based grease. Every 20,000 km
15*Chassis fastenersMake sure that all nuts, bolts and screws are properly tightened.√√√√ √
16 SidestandCheck operation.
Lubricate.√√√√ √
17*Sidestand switchCheck operation.√√√√√ √
18*Front forkCheck operation and for oil leakage.√√√√
19*Shock absorber
assemblyCheck operation and shock absorber for oil leakage.√√√√
20*Rear suspension relay
arm and connecting arm
pivoting pointsCheck operation.√√√√
Lubricate with lithium-soap-based grease.√√
21*Electronic fuel injectionAdjust engine idling speed and synchronization.√√√√√ √
22 Engine oilChange.
Check oil level and vehicle for oil leakage.√√√√√ √
23 Engine oil filter elementReplace.√√√
24*Cooling systemCheck coolant level and vehicle for coolant leakage.√√√√ √
Change. Every 3 years NO. ITEM CHECK OR MAINTENANCE JOBODOMETER READING (×1,000 km)
ANNUAL
CHECK
1 10203040
U5PSE0.book Page 3 Thursday, December 13, 2001 4:29 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-9
6
EAU04429
Engine oil and oil filter
element The engine oil level should be checked
before each ride. In addition, the oil
must be changed and the oil filter ele-
ment replaced at the intervals specified
in the periodic maintenance and lubri-
cation chart.
To check the engine oil level
1. Place the motorcycle on a level
surface and hold it in an upright
position.NOTE:_ Make sure that the motorcycle is posi-
tioned straight up when checking the oil
level. A slight tilt to the side can result in
a false reading. _2. Start the engine, warm it up for
15 minutes, and then turn it off.3. Wait a few minutes until the oil set-
tles, remove the oil filler cap, wipe
the dipstick clean, insert it back
into the oil filler hole (without
screwing it in and with the arrow
mark pointing upward as shown),
and then remove it again to check
the oil level.
NOTE:_ The engine oil should be between the
minimum and maximum level marks. _
EC000000
CAUTION:_ Do not operate the motorcycle until
you know that the engine oil level is
sufficient. _
EW000065
WARNING
_ Never remove the engine oil tank
cap after high-speed operation, oth-
erwise hot engine oil could spout
out and cause damage or injury. Al-
ways let the engine oil cool down
sufficiently before removing the oil
tank cap. _
1. Oil filler cap
1. Oil filler cap
2. Dipstick
3. Maximum level mark
4. Minimum level mark
U5PSE0.book Page 9 Thursday, December 13, 2001 4:29 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-10
6 4. If the engine oil is below the mini-
mum level mark, add sufficient oil
of the recommended type to raise
it to the correct level.
5. Install the oil filler cap.
NOTE:_
The engine oil tank is located be-
hind the cylinders.
The engine oil should be between
the minimum and maximum level
marks.
_
To change the engine oil (with or
without oil filter element replace-
ment)
1. Start the engine, warm it up for
several minutes, and then turn it
off.
2. Place an oil pan under the engine
to collect the used oil.
3. Remove the engine oil filler cap
and drain bolts to drain the oil from
the crankcase.NOTE:_ Skip steps 4–6 if the oil filter element is
not being replaced. _
4. Remove the oil filter element cover
by removing the bolts.
1. Engine oil drain bolt A
1. Engine oil drain bolt B
2. Oil filter element cover
3. Bolt (× 5)
U5PSE0.book Page 10 Thursday, December 13, 2001 4:29 PM
PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
65. Remove and replace the oil filter
element and O-rings.
6. Install the oil filter element cover
by installing the bolts, then tighten-
ing them to the specified torque.
NOTE:_ Make sure that the O-rings are properly
seated. _7. Install the engine oil drain bolts,
and then tighten them to the spec-
ified torques.8. Add the specified amount of the
recommended engine oil, and
then install and tighten the oil filler
cap.
EC000072
CAUTION:_
In order to prevent clutch slip-
page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives with
the oil or use oils of a higher
grade than “CD”. 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,
immediately turn the engine off
and check for the cause.
10. Turn the engine off, and then
check the oil level and correct it if
necessary.
1. Oil filter element
2. O-ring (× 2)Tightening torque:
Oil filter element cover bolt:
10 Nm (1.0 m·kgf)
Tightening torques:
Engine oil drain bolt A:
35 Nm (3.5 m·kgf·)
Engine oil drain bolt B:
30 Nm (3.0 m·kgf)
Recommended engine oil:
See page 8-1.
Oil quantity:
Without oil filter element
replacement:
3.8 L
With oil filter element
replacement:
3.9 L
Total amount (dry engine):
4.7 L
U5PSE0.book Page 11 Thursday, December 13, 2001 4:29 PM