Page 30 of 86
5-5
OPERATION AND IMPORTANT RIDING POINTS
1
2
3
4
5
6
7
8
9
EAU03183
0–1,000 km
Avoid prolonged operation above 1/3
throttle.
1,000–1,600 km
Avoid prolonged operation above 1/2
throttle.
ECA00058
cC
After 1,000 km of operation, the
engine oil must be changed and
the oil filter element replaced.
1,600 km and beyond
The vehicle can now be operated
normally.
EC000049
cC
If any engine trouble should occur
during the engine break-in period,
immediately have a Yamaha dealer
check the vehicle.
EAU00460
Parking
When parking, stop the engine, and
then remove the key from the main
switch.
EW000058
w
8Since the engine and exhaust
system can become very hot,
park in a place where pedestri-
ans or children are not likely
to touch them.
8Do not park on a slope or on
soft ground, otherwise the
motorcycle may overturn.
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PERIODIC MAINTENANCE AND MINOR REPAIR
6
6-3
13 Drive chain¥ Check chain slack.
¥ Adjust if necessary. 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 bearings¥ Check bearing play and steering for roughness.
¥ Correct accordingly.
¥ Lubricate with lithium-soap-based grease every 24.000 km or 24
months (whichever comes first)ÖÖ
15
*Chassis fasteners¥ Make sure that all nuts, bolts and screws are properly tightened.
¥ Tighten if necessary.ÖÖ
16 Sidestand¥ Check operation.
¥ Lubricate and repair if necessary.ÖÖ
17
*Sidestand switch¥ Check operation.
¥ Replace if necessary.ÖÖ Ö
18
*Front fork¥ Check operation and for oil leakage.
¥ Correct accordingly.Ö
19
*Rear shock absorber
assemblies¥ Check operation and shock absorbers for oil leakage.
¥ Replace shock absorber assembly if necessary.Ö
20
*Carburetor¥ Check engine idling speed and starter operation.
¥ Adjust if necessary.ÖÖ Ö
21 Engine oil¥ Check oil level and vehicle for oil leakage.
¥ Correct accordingly.
¥ Change. (Warm engine before draining.)ÖÖ Ö
22 Engine oil filter element¥ Replace.ÖÖ
23
*Front and rear brake
switches¥ Check operation.
¥ Correct accordingly.ÖÖ Ö
24
*Moving parts and cables¥ Lubricate if necessary.ÖÖ No. ITEM CHECKS AND MAINTENANCE JOBSInitial
1,000 kmEvery
6,000 kmEvery
12,000 kmAnnual
check
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PERIODIC MAINTENANCE AND MINOR REPAIR
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6-9
To install the spark plugs
1. Measure the electrode gap with
a wire thickness gauge and, if
necessary, adjust the gap to
specification.
2. Clean the gasket surface. Wipe
off any grime from the threads.
3. Install the spark plug and tighten
it to the specified torque.
NOTE:
If a torque wrench is not available
when you are installing a spark plug,
a good estimate of the correct torque
is 1/4 to 1/2 turn past finger tight.
Have the spark plug tightened to the
specified torque as soon as possible.
4. Install the spark plug caps.
Spark plug gap:
0.6 – 0.7 mm
Tightening torque:
Spark plug:
12.5 Nm (1.25 m0kg)
a
a. Spark plug gap
EAU01523
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 element replaced at the intervals
specified in the periodic maintenance
and lubrication 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
positioned 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
several minutes, and then turn it
off.
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6-10
PERIODIC MAINTENANCE AND MINOR REPAIR
1
2
3
4
5
6
7
8
93. Wait a few minutes until the oil
settles, and then check the oil
level through the check window
located at the bottom-right side
of the crankcase.
NOTE:
The engine oil should be between the
minimum and maximum level marks.
4. If the engine oil is below the min-
imum level mark, add sufficient
oil of the recommended type to
raise it to the correct level.
1
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.
1. Engine oil filler cap
3. Remove the engine oil filler cap
and drain bolt to drain the oil
from the crankcase.
NOTE:
Skip steps 4–6 if the oil filter element
is not being replaced.
1. Engine oil drain bolt
1
2
1
3
1. Oil level window
2. Maximum level mark
3. Minimum level mark
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1
2
3
4
5
6
7
8
9
6-25
PERIODIC MAINTENANCE AND MINOR REPAIR
EAU03238
Changing the brake fluid
Have a Yamaha dealer change the
brake fluid at the intervals specified in
the periodic maintenance and lubrica-
tion chart. In addition, have the oil
seals of the brake master cylinder
and caliper as well as the brake hose
replaced at the intervals listed below
or whenever it is damaged or leaking.
8Oil seals: Replace every two
years.
8Brake hose: Replace every four
years.2. Shift the transmission into the
neutral position.
3. Move the rear wheel by pushing
the motorcycle to locate the tight-
est portion of the drive chain,
and then measure the drive
chain slack as shown.
4. If the drive chain slack is incor-
rect, adjust it as follows.
EAU00744
Drive chain slack
The drive chain slack should be
checked before each ride and adjust-
ed if necessary.
To check the drive chain slack
1. Place the motorcycle on a level
surface and hold it in an upright
position.
NOTE:
When checking and adjusting the
drive chain slack, the motorcycle
should be positioned straight up and
there should be no weight on it.
a. Drive chain slack
a
Drive chain slack:
30–40 mm
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