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Periodic maintenance an d a djustment
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6
EAU71031
TIP
The annual checks must be performe d every year, except if a distance-
b ased maintenance is performe d instea d.
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.
EAU71071
Perio dic maintenance chart for the emission control system
NO. ITEM
1 *Fuel line • Check fuel hoses for cracks or
damage.
• Replace if necessary. √√√√√
2 *Spark plu gs • Check condition.
• Adjust gap and clean.
√√
• Replace. √√
3 *Valve clearance • Check and adjust. Every 40000 km (24000 mi)
4 *Fuel injection • Check engine idle speed.
√√√√√√
• Check and adjust synchroniza- tion. √√√√√
5 *Exhaust system • Check for leakage.
• Tighten if necessary.
• Replace gaskets if necessary. √√√√√
6 *Evaporative emis-
sion control sys-
tem • Check control system for dam-
age.
• Replace if necessary. √√
7 *Air in
duction sys-
tem • Check the air cut-off valve, reed
valve, and hose for damage.
• Replace any damaged parts if necessary. √√√√√X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi
ODOMETER READINGS
ANNUAL CHECK
110203040
0.66121824
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Periodic maintenance an d a djustment
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6
EAU71372
General maintenance an d lu brication chart
NO. ITEM
1 *Dia
gnostic system
check • Perform dynamic inspection
using Yamaha diagnostic tool.
• Check the error codes. √√√√√√
2 *Air filter element • Clean.
√√
• Replace. √√
3 *Clutch • Check operation, fluid level and
vehicle for fluid leakage. √√√√√
4 *Front brake • Check operation, fluid level,
and for fluid leakage.
• Replace brake pads if neces- sary. √√√√√√
5 *Rear brake • Check operation, fluid level,
and for fluid leakage.
• Replace brake pads if neces- sary. √√√√√√
6 *Brake hoses • Check for cracks or damage.
√√√√√
• Replace. Every 4 years
7 *Brake flui d • Change. Every 2 years
8 *Wheels • Check runout and for damage.
• Replace if necessary. √√√√
9 *Tires • Check tread depth and for
damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary. √√√√√
10 *Wheel bearin gs • Check bearing for looseness or
damage. √√√√
11 *Swin
garm pivot
b earin gs • Check operation and for exces-
sive play. √√√√
12 *Steerin g b earin gs • Check bearing assemblies for
looseness. √√ √
•
Moderately repack with lithium-
soap-based grease. √√
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi ODOMETER
READINGSANNUAL CHECK
1 10203040
0.6 6 12 18 24
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Periodic maintenance an d a djustment
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6
13 *Chassis fasteners • Make sure that all nuts, bolts
and screws are properly tight-
ened. √√√√√
14 Brake lever pivot
shaft
• Lubricate with silicone grease.
√√√√√
15 Brake ped
al pivot
shaft • Lubricate with lithium-soap-
based grease. √√√√√
16 Clutch lever pivot
shaft • Lubricate with silicone grease.
√√√√√
17 Shift pe
dal pivot
shaft • Lubricate with lithium-soap-
based grease. √√√√√
18 Si
destan d, center-
stan d • Check operation.
• Lubricate with lithium-soap-
based grease. √√√√√
19 *Sidestan d switch • Check operation and replace if
necessary. √√√√√√
20 *Front fork • Check operation and for oil
leakage.
• Replace if necessary. √√√√
21 *Shock a
bsor ber
assem bly • Check operation and for oil
leakage.
• Replace if necessary. √√√√
22 *Rear suspension
relay arm an
d con-
nectin g arm pivot-
in g points • Check operation.
√√√√
23 En gine oil • Change (warm engine before
draining).
• Check oil level and vehicle for oil leakage. √√√√√√
24 En
gine oil filter
cartri dge •
Replace.
√√√
25 *Coolin g system • Check coolant level and vehicle
for coolant leakage. √√√√√
• Change. Every 3 years
26 *Final gear oil • Change.
• Check vehicle for oil leakage.
√√√√√
NO. ITEM
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi
ODOMETER READINGS
ANNUAL CHECK
110203040
0.66121824
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Periodic maintenance an d a djustment
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6
EAU72820
TIP
The air filter needs more frequent service if you are riding in unusually wet or
dusty areas.
Hydraulic brake and clutch service
• Regularly check and, if necessary, correct the brake and clutch fluid levels.
• Every two years replace the internal components of the brake master cyl- inders and calipers as well as clutch master and release cylinders, and
change the brake and clutch fluids.
• Replace the brake and clutch hoses every four years and if cracked or damaged.
27 *Front an
d rear
b rake switches • Check operation.
√√√√√√
28 *Movin
g parts an d
cab les • Lubricate.
√√√√√
29 *Throttle
grip hous-
in g an d ca ble • Check operation and free play.
• Adjust the throttle cable free
play if necessary.
• Lubricate the throttle grip hous- ing, cable and grip warmer
wire. √√√√√
30 *Li
ghts, si gnals an d
switches • Check operation.
• Adjust headlight beam.
√√√√√√
NO. ITEM
X 1000 km
CHECK OR
MAINTENANCE JOB
X 1000 mi ODOMETER
READINGS
ANNUAL CHECK
110203040
0.6 6 12 18 24
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Periodic maintenance an d a djustment
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6
EAU18773
Removin g an d installin g pan-
els
The panels shown need to be removed
to perform some of the maintenance
jobs described in this chapter. Refer to
this section each time a panel needs to
be removed and installed.
EAU54133
Panel A
To remove the panel
1. Remove the bolts and the quick
fasteners.
2. Release the slot at the rear of the panel from the projection on the
right side cowling.
3. Release the slot at the front of the panel from the projection on the
front cowling, and then pull the
panel off as shown.
1. Panel A
1. Panel B
1. Panel C
1
1
1
1. Panel A
2. Bolt
3. Quick fastener
1. Slot
2. Projection
1
23
1
2
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Periodic maintenance an d a djustment
6-8
6 To install the panel
1. Fit the slot at the front of the panel
under the projection on the front
cowling, and then fit the slot at the
rear of the panel over the projec-
tion on the right side cowling as
shown.
TIP
Make sure that the fuses are covered
and located to the inside of the panel
lip.
2. Install the bolts and the quick fas-teners.
Panels B an d C
To remove a panel
1. Remove the seats. (See page 3-31.)
2. Remove the bolts and the quick fastener screws.
1. Slot
2. Projection
1. Slot
2. Projection
1. Slot
2. Projection
2
1
2
1
12
1. Fuse
1. Panel B
2. Quick fastener screw
3. Bolt
1
12
2
3
3
2
3
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Periodic maintenance an d a djustment
6-9
6
3. Pull the bottom of the panel out-
ward, pull the front of the panel
downward, and then slide the
panel forward to release it in the
rear as shown.
To install a panel
1. Place the panel in the original po- sition, and then install the bolts
and the quick fastener screws. 2. Install the seats.
1. Panel C
2. Quick fastener screw
3. Bolt
1. Panel B
12
2
2 3
3
1
1. Panel B
1
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Periodic maintenance an d a djustment
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EAU19653
Checkin g the spark plu gs
The spark plugs are important engine
components, which should be
checked periodically, preferably by a
Yamaha dealer. Since heat and depos- its will cause any spark plug to slowly
erode, they should be removed and
checked in accordance with the peri-
odic maintenance and lubrication
chart. In addition, the condition of the
spark plugs can reveal the condition of
the engine.
The porcelain insulator around the
center electrode of each spark plug
should be a medium-to-light tan (the
ideal color when the vehicle is ridden
normally), and all spark plugs installed
in the engine should have the same
color. If any spark plug shows a dis-
tinctly different color, the engine could
be operating improperly. Do not at-
tempt to diagnose such problems
yourself. Instead, have a Yamaha deal-
er check the vehicle.
If a spark plug shows signs of elec-
trode erosion and excessive carbon or
other deposits, it should be replaced.
Before installing a spark plug, the
spark plug gap should be measured
with a wire thickness gauge and, if
necessary, adjusted to specification. Clean the surface of the spark plug
gasket and its mating surface, and
then wipe off any grime from the spark
plug threads.
TIP
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. However, the
spark plug should be tightened to the
specified torque as soon as possible.
NOTICE
ECA10841
Do not use any tools to remove or in-
stall the spark plu
g cap, otherwise
the i gnition coil coupler may get
d amag ed . The spark plu g cap may
b e difficult to remove because the
ru bber seal on the en d of the cap fits
ti g htly. To remove the spark plu g
cap, simply twist it b ack and forth
while pullin g it out; to install it, twist
it back an d forth while pushin g it in.
Specifie d spark plu g:
NGK/CPR8EA-9
1. Spark plug gap
Spark plu g g ap:
0.8–0.9 mm (0.031–0.035 in)
Ti ghtening torque:
Spark plug: 13 N·m (1.3 kgf·m, 9.6 lb·ft)
UB96E1E0.book Page 10 Monday, July 10, 2017 10:57 AM