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PERIODIC MAINTENANCE AND ADJUSTMENT
6-4
6
EAU1770K
General maintenance and lu brication chartNO. ITEM CHECK OR MAINTENANCE JOB ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi) 10000 km
(6000 mi) 20000 km
(12000 mi) 30000 km
(18000 mi) 40000 km
(24000 mi)
1 Air filter element •Replace. √
2 *Clutch • Check operation, fluid level and
vehicle for fluid leakage. √√√√√
3 *Front brake • Check operation, fluid level and
vehicle for fluid leakage. √√√√√√
• Replace brake pads. Whenever worn to the limit
4 *Rear brake • Check operation, fluid level and
vehicle for fluid leakage. √√√√√√
• Replace brake pads. Whenever worn to the limit
5 *Brake hoses • Check for cracks or damage.
• Check for correct routing and
clamping. √√√√√
• Replace. Every 4 years
6 *Brake fluid • Replace. Every 2 years
7 *Wheels • Check runout and for damage. √√√√
8 *Tires • Check tread depth and for dam-
age.
• Replace if necessary.
• Check air pressure.
• Correct if necessary. √√√√√
9 *Wheel bearin gs • Check bearings for looseness or
damage. √√√√
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-5
6
10*Swin garm • Check operation and for exces-
sive play. √√√√
• Lubricate with lithium-soap- based grease. Every 50000 km (30000 mi)
11 Drive chain • Check chain slack, alignment and
condition.
• Adjust and lubricate chain with a special O-ring chain lubricant
thoroughly. Every 1000 km (600 mi) and after washing the motorcycle, riding in the rain or
riding in wet areas
12 *Steerin g b earin gs • Check bearing play and steering
for roughness. √√√√√
• Lubricate with lithium-soap- based grease. Every 20000 km (12000 mi)
13 *Chassis fasteners • Make sure that all nuts, bolts and
screws are properly tightened. √√√√√
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 ped
al pivot
shaft • Lubricate with lithium-soap-
based grease. √√√√√
18 Si destan d • Check operation.
• Lubricate with lithium-soap-
based grease. √√√√√
19 *Sidestan d switch • Check operation. √√√√√√
NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi) 10000 km
(6000 mi) 20000 km
(12000 mi) 30000 km
(18000 mi) 40000 km
(24000 mi)U2PNE0E0.book Page 5 Tuesday, September 16, 2014 4:15 PM
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-6
6
EAU36773
TIPAir filter
• This model’s air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with com- pressed air to avoid damaging it.
• The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas.20 *Front fork • Check operation and for oil leak-
age. √√√√
21 *Shock a
bsor ber as-
sem blies • Check operation and shock ab-
sorbers for oil leakage. √√√√
22 En gine oil • Change.
• Check oil level and vehicle for oil
leakage. √√√√√√
23 En
gine oil filter ele-
ment •Replace.
√√√
24 *Front an
d rear
b rake switches • Check operation.
√√√√√√
25 Movin
g parts an d
ca bles • Lubricate.
√√√√√
26 *Throttle g rip • Check operation.
• Check throttle grip free play, and
adjust if necessary.
• Lubricate cable and grip housing. √√√√√
27 *Li
ghts, si gnals an d
switches • Check operation.
• Adjust headlight beam.
√√√√√√
NO. ITEM CHECK OR MAINTENANCE JOB
ODOMETER READING
ANNUAL
CHECK
1000 km
(600 mi) 10000 km
(6000 mi) 20000 km
(12000 mi) 30000 km
(18000 mi) 40000 km
(24000 mi)
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Page 52 of 98
PERIODIC MAINTENANCE AND ADJUSTMENT
6-7
6
Hydraulic brake and clutch service
• Regularly check and, if necessary, correct the brake fluid and clutch fluid levels.
• Every two years replace the internal components of the brake master cylinders 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.
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Page 53 of 98
PERIODIC MAINTENANCE AND ADJUSTMENT
6-8
6
EAU18773
Removing an d installin g pan-
elsThe 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.
EAU65410
Panels A an d B
To remove a panelRemove the bolts, and then take the
panel off. To install a panel
Place the panel in the original position,
and then install the bolts.
1. Panel A
1
1. Panel B
1
1. Panel A
2. Bolt
1
2
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-9
6
EAU19643
Checking the spark plu gsThe 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.
TIPIf 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.
Specifie
d spark plu g:
NGK/DPR8EA-91. Spark plug gapSpark plu g g ap:
0.8–0.9 mm (0.031–0.035 in)
Ti ghtenin g torque:
Spark plug: 18 Nm (1.8 m·kgf, 13 ft·lbf)
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PERIODIC MAINTENANCE AND ADJUSTMENT
6-10
6
EAU65421
Engine oil an d oil filter ele-
mentThe 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 en gine oil level
1. Place the vehicle on a level sur- face and hold it in an upright posi-
tion. 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 set- tles, and then check the oil level
through the check window locat-
ed at the bottom-right side of the
crankcase.TIPThe engine oil should be between the
minimum and maximum level marks.
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.
To chan ge the en gine oil (with or
without oil filter element replace-
ment) 1. Place the vehicle on a level sur- face.
2. Start the engine, warm it up for several minutes, and then turn it
off.
3. Place an oil pan under the engine to collect the used oil. 4. Remove the engine oil filler cap,
the engine oil drain bolt and its
gasket to drain the oil from the
crankcase.
TIPSkip steps 5–15 if the oil filter element
is not being replaced.5. Remove the drive sprocket coverby removing the bolts.
1. Engine oil filler cap
2. Engine oil level check window
3. Maximum level mark
4. Minimum level mark
3
4
1. Engine oil filler cap
2. Engine oil drain bolt
3. Gasket
231
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Page 56 of 98

PERIODIC MAINTENANCE AND ADJUSTMENT
6-11
66. Remove the oil filter element drain
screw and its gasket to drain the
oil from the oil filter element.
7. Remove the oil filter element cover by removing the oil filter element
cover bolt. 8. Remove the oil filter element and
O-rings.
TIPTake care not to lose the compression
spring and washer.
9. Install new O-rings onto the ele-ment cover bolt and element cov-
er.
10. Apply a thin coat of clean engine oil to the O-rings.
11. Insert the element cover bolt into the element cover.
12. Fit the spring, washer and a new oil filter element over the bolt.TIPMake sure the O-rings are properly
seated.
1. Drive sprocket cover
2. Bolt
2
1
1. Oil filter element drain screw
2. Gasket
3. Oil filter element cover bolt
4. Oil filter element cover
1
2
43
1. O-ring
2. Oil filter element cover bolt
3. Oil filter element cover
4. Compression spring
5. Washer
6. Oil filter element
2
3
4
5
6
1
U2PNE0E0.book Page 11 Tuesda y, September 16, 2014 4:15 PM