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PERIODIC MAINTENANCE AND ADJUSTMENT
6-3
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EAU46861
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The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK,
a mileage-based maintenance, is performed instead.
From 50000 km (30000 mi), repeat the maintenance intervals starting from 10000 km (6000 mi).
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and
technical skills.
EAU46910
Periodic maintenance chart for the emission control system
ODOMETER READING
NO. ITEM CHECK OR MAINTENANCE JOBANNUAL
1000 km 10000 km 20000 km 30000 km 40000 kmCHECK
(600 mi) (6000 mi) (12000 mi) (18000 mi) (24000 mi)
1*Fuel line
damage. 3 3 3 3 3
2Spark plug 3 3
3 3
3*Valves
3 3
4*Fuel injection 3 3 3 3 3 3
5*Muffler and exhaust
pipelooseness. 3 3 3 3 3
Page 50 of 90
PERIODIC MAINTENANCE AND ADJUSTMENT
6-4
6
EAU1770C
General maintenance and lubrication chart
ODOMETER READING
NO. ITEM CHECK OR MAINTENANCE JOBANNUAL
1000 km 10000 km 20000 km 30000 km 40000 kmCHECK
(600 mi) (6000 mi) (12000 mi) (18000 mi) (24000 mi)
1Air filter element 3 3
2V-belt case air filter
Initial 4000 km (2500 mi) and every
element6000 km (3500 mi) thereafter
3*Front brakevehicle for fluid leakage. 3 3 3 3 3 3
Whenever worn to the limit
4*Rear brakevehicle for fluid leakage. 3 3 3 3 3 3
Whenever worn to the limit
5*Brake hoses 3 3 3 3 3 Every 4 years
6*Wheels 3 3 3 3
damage.
7*Tires
3 3 3 3 3
8*Wheel bearings
damage. 3 3 3 3
Page 51 of 90
PERIODIC MAINTENANCE AND ADJUSTMENT
6-5
6
ODOMETER READING
NO. ITEM CHECK OR MAINTENANCE JOBANNUAL
1000 km 10000 km 20000 km 30000 km 40000 kmCHECK
(600 mi) (6000 mi) (12000 mi) (18000 mi) (24000 mi)
9*Steering bearingsfor roughness. 3 3 3 3 3
based grease.Every 20000 km (12000 mi)
10 *Chassis fasteners
screws are properly tightened. 3 3 3 3 3
11Front brake lever
pivot shaft 3 3 3 3 3
12Rear brake lever
pivot shaft 3 3 3 3 3
Sidestand,
13 3 3 3 3 3
centerstand
based grease.
14 *Sidestand switch 3 3 3 3 3 3
15 *Front fork
leakage. 3 3 3 3
16 *Shock absorber
assembliesabsorbers for oil leakage. 3 3 3 3
3When the oil change indicator flashes [At 4000 km
17Engine oiland 6-10.) (2500 mi) and every 3000 km (1800 mi) thereafter]
leakage.Every 3000 km (1800 mi) 3
18 *Engine oil strainer 3
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-6
6
ODOMETER READING
NO. ITEM CHECK OR MAINTENANCE JOBANNUAL
1000 km 10000 km 20000 km 30000 km 40000 kmCHECK
(600 mi) (6000 mi) (12000 mi) (18000 mi) (24000 mi)
19 *Cooling systemfor coolant leakage. 3 3 3 3 3
Every 3 years
Final transmission 3 3 320
oil
3 3 3
21 *V-beltWhen the V-belt replacement indicator flashes
[every 20000 km (12000 mi)]
22 *Front and rear brake
switches 3 3 3 3 3 3
23Moving parts and
cables 3 3 3 3 3
Throttle grip
24 *housingif necessary. 3 3 3 3 3
and cable
housing and cable.
25 *Lights, signals and
switches 3 3 3 3 3 3
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PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU38262
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Engine air filter and V-belt air filter
This model’s engine air filter is equipped with a disposable oil-coated paper element, which must not be cleaned
with compressed air to avoid damaging it.
The engine air filter element needs to be replaced and the V-belt air filter element needs to be serviced more fre-
quently when riding in unusually wet or dusty areas.
Hydraulic brake service
After disassembling the brake master cylinders and calipers, always change the fluid. Regularly check the brake
fluid levels and fill the reservoirs as required.
Every two years replace the internal components of the brake master cylinders and calipers, and change the bra-
ke fluid.
Replace the brake hoses every four years and if cracked or damaged.
Page 54 of 90
EAU18740
Removing and installing the
cowling and panel
1. Cowling A
2. Panel
1. Panel A
The cowling and panel shown above
need to be removed to perform some
of the maintenance jobs described in
this chapter. Refer to this sectioneach time a cowling or panel needs to
be removed and installed.
EAUS1790
Cowling A
T
o remove the cowling
1. Remove the panel by pushing it
out from the back side of the
cowling as shown.
2. Remove the screws, and then
pull the cowling off as shown.
1. Cowling A1. Cowling A
To install the cowling
1. Place the cowling in the original
position, and then install the
screws.
2. Install the panel by pushing it in.
EAUS2040
Panel A
T
o remove the panel
1. Open the seat. (See page 3-17.)
2. Remove the screws, and then
pull the panel outward.
TIP
For the Sport version, the backrest is
not shown for better understanding.
PERIODIC MAINTENANCE AND ADJUSTMENT
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Page 55 of 90

To install the panel
1. Place the panel in the original
position, and then install the
screws.
2. Close the seat.
EAU19622
Checking the spark plug
The spark plug is an important engine
component, which should be chec-
ked periodically, preferably by a
Yamaha dealer. Since heat and depo-
sits will cause any spark plug to
slowly erode, it should be removed
and checked in accordance with the
periodic maintenance and lubrication
chart. In addition, the condition of the
spark plug can reveal the condition of
the engine.
The porcelain insulator around the
center electrode of the spark plug
should be a medium-to-light tan (the
ideal color when the vehicle is ridden
normally). If the spark plug shows a
distinctly different color, the engine
could be operating improperly. Do not
attempt to diagnose such problems
yourself. Instead, have a Yamaha
dealer check the vehicle.
If the spark plug shows signs of elec-
trode erosion and excessive carbon
or other deposits, it should be repla-
ced.Before installing a spark plug, the
spark plug gap should be measured
with a wire thickness gauge and, if
necessary, adjusted to specification.
1. Spark plug gap
Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the
spark plug threads.
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
1
ZAUM0037
Specified spark plug:
NGK/DPR8EA-9
PERIODIC MAINTENANCE AND ADJUSTMENT
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If a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is
1/4–1/2 turn past finger tight. Howe-
ver, the spark plug should be tighte-
ned to the specified torque as soon
as possible.
EAUS1711
Engine oil
The engine oil level should be chec-
ked before each ride. In addition, the
oil must be changed at the intervals
specified in the periodic maintenance
and lubrication chart and when the
service indicator light comes on.
To check the engine oil level
1. Place the scooter on the centers-
tand. 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.
3. Wait a few minutes until the oil
settles, remove the oil filler cap,
wipe the dipstick clean, insert it
back into the oil filler hole (wit-
hout screwing it in), and then
remove it again to check the oil
level.
TIP
The engine oil should be between the
minimum and maximum level marks.
1. Engine oil filler cap
2. Maximum level mark
3. Minimum level mark
4. If the engine oil is below the mini-
mum level mark, add sufficient oil
of the recommended type to rai-
se it to the correct level.
5. Insert the dipstick into the oil filler
hole, and then tighten the oil filler
cap.
To change the engine oil
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
3
2
1
ZAUM0685
Tightening torque:
Spark plug:
PERIODIC MAINTENANCE AND ADJUSTMENT
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