Page 40 of 74
PERIODIC MAINTENANCE AND ADJUSTMENT
7-3
7
EAU41767
General maintenance and lubrication chart TIP
From 160 hours, repeat the maintenance intervals starting from 40 hours.
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical
skills.
Tires
Wheel bearings 5*
6*NO. ITEM
1*
2*
3*
4*Clutch
Front brake
Rear brake
WheelsCHECK OR MAINTENANCE JOBINITIAL THEREAFTER EVERY
10
hours20
hours40
hours80
hours40
hours80
hours160
hours
Whenever worn to the limit
Whenever worn to the limit
Check bearings for smooth operation.Replace if necessary.Check tread depth and for damage.Replace if necessary.Check air pressure.Correct if necessary.Check operation.Adjust if necessary.Check operation.Adjust brake lever free play.Check operation.Adjust brake pedal free play.Replace brake shoes.Replace brake shoes.Check runout, spoke tightness and for
damage.Tighten spokes if necessary.
U3RV8LE0.book Page 3 Tuesday, April 13, 2010 8:48 AM
Page 42 of 74
PERIODIC MAINTENANCE AND ADJUSTMENT
7-5
7
TIPThe air filter needs more frequent service if you are riding in unusually wet or dusty areas.13 *
14
15 *
16 *
17
18Autolube pump
Transmission oil
Control cables
Throttle grip housing
and cable
Brake lever pivot shaft
Brake pedal pivot
shaft NO. ITEM CHECK OR MAINTENANCE JOBINITIAL THEREAFTER EVERY
10
hours20
hours40
hours80
hours40
hours80
hours160
hours
Check for oil leakage.Correct if necessary.Change (warm engine before draining).Check operation.Correct if necessary.Check operation and free play.Apply Yamaha chain and cable lube or
engine oil 10W-30 lightly.Apply lithium-soap-based grease lightly.Apply Yamaha chain and cable lube or
engine oil 10W-30 lightly.Apply lithium-soap-based grease lightly.
U3RV8LE0.book Page 5 Tuesday, April 13, 2010 8:48 AM
Page 51 of 74
PERIODIC MAINTENANCE AND ADJUSTMENT
7-14
7
The replacement of all wheel-
and brake-related parts, includ-
ing the tires, should be left to a
Yamaha dealer, who has the
necessary professional knowl-
edge and experience.
It is not recommended to patch
a punctured tube. If unavoid-
able, however, patch the tube
very carefully and replace it as
soon as possible with a high-
quality product.
Ride conservatively after
changing a tire since the tire
must seat itself on the rim prop-
erly. Failure to allow proper
seating may cause tire failure,
which may result in damage to
the motorcycle and injury to the
rider.
EAU21942
Spoke wheels
WARNING
EWA10610
The wheels on this model are not de-
signed for use with tubeless tires.
Do not attempt to use tubeless tires
on this model.To maximize the performance, durabil-
ity, and safe operation of your motorcy-
cle, note the following points regarding
the specified wheels.
The wheel rims should be checked
for cracks, bends or warpage, and
the spokes for looseness or dam-
age before each ride. If any dam-
age is found, have a Yamaha
dealer replace the wheel. Do not
attempt even the smallest repair to
the wheel. A deformed or cracked
wheel must be replaced.
The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in
poor performance, adverse han-
dling characteristics, and a short-
ened tire life.
EAU44882
Adjusting the brake lever free
play The brake lever free play should mea-
sure 10.0–20.0 mm (0.39–0.79 in) as
shown. Periodically check the brake le-
ver free play and, if necessary, adjust it
as follows.
1. Slide the rubber cover back.
2. Loosen the locknut at the brake le-
ver.1. Brake lever free play
2. Locknut
3. Brake lever free play adjusting bolt
4. Rubber cover1
2
3
4(a)
(b)
U3RV8LE0.book Page 14 Tuesday, April 13, 2010 8:48 AM
Page 52 of 74
PERIODIC MAINTENANCE AND ADJUSTMENT
7-15
73. To increase the brake lever free
play, turn the adjusting bolt in di-
rection (a). To decrease the brake
lever free play, turn the adjusting
bolt in direction (b).
4. If the specified brake lever free
play could be obtained as de-
scribed above, tighten the locknut
and skip the rest of the procedure,
otherwise proceed as follows.
5. Fully turn the adjusting bolt at the
brake lever in direction (a) to loos-
en the brake cable.
6. Loosen the locknut at the brake
shoe plate.
7. To increase the brake lever free
play, turn the adjusting bolt at the
brake shoe plate in direction (a).
To decrease the brake lever free
play, turn the adjusting bolt in di-
rection (b).8. Tighten the locknut at the brake
shoe plate and at the brake lever.
9. Slide the rubber cover to its origi-
nal position.
EAU39812
Adjusting the brake pedal free
play The brake pedal free play should mea-
sure 10.0–20.0 mm (0.39–0.79 in) at
the brake pedal end as shown. Period-
ically check the brake pedal free play
and, if necessary, adjust it as follows.
To increase the brake pedal free play,
turn the adjusting nut at the brake rod in
direction (a). To decrease the brake
pedal free play, turn the adjusting nut in
direction (b).
1. Locknut
2. Brake lever free play adjusting bolt
12
(a)
(b)
1. Brake pedal free play
1
U3RV8LE0.book Page 15 Tuesday, April 13, 2010 8:48 AM
Page 53 of 74
PERIODIC MAINTENANCE AND ADJUSTMENT
7-16
7
WARNING
EWA10680
After adjusting the drive chain
slack or removing and installing
the rear wheel, always check the
brake pedal free play.
If proper adjustment cannot be
obtained as described, have a
Yamaha dealer make this ad-
justment.
After adjusting the brake pedal
free play, check the operation of
the brake light.
EAU44820
Checking the shift pedal The operation of the shift pedal should
be checked before each ride. If opera-
tion is not smooth, have a Yamaha
dealer check the vehicle.
EAU41052
Checking the front and rear
brake shoes The front and rear brake shoes must be
checked for wear at the intervals spec-
ified in the periodic maintenance and
lubrication chart.TIPThe wheels must be removed to check
brake shoe lining thickness.
To remove the front wheel: See
page 7-23.
To remove the rear wheel: See
page 7-25.
Front
1. Brake pedal free play adjusting nut
1
(a)
(b)
U3RV8LE0.book Page 16 Tuesday, April 13, 2010 8:48 AM
Page 54 of 74
PERIODIC MAINTENANCE AND ADJUSTMENT
7-17
7Rear
If the lining thickness of a brake shoe is
less than 1.5 mm (0.06 in), have a
Yamaha dealer replace the brake
shoes as a set.
TIPBe sure to measure the brake lining at
the thinnest portion.
EAU22760
Drive chain slack The drive chain slack should be
checked before each ride and adjusted
if necessary.
EAU22773
To check the drive chain slack
1. Place the motorcycle on the side-
stand.TIPWhen checking and adjusting the drive
chain slack, there should be no weight
on the motorcycle.2. Shift the transmission into the neu-
tral 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 incorrect,
adjust it as follows.
EAU40112
To adjust the drive chain slack
1. Loosen the brake pedal free play
adjusting nut, axle nut, and locknut
at each end of the swingarm.
Drive chain slack:
40.0–53.0 mm (1.57–2.09 in)
1. Drive chain slack
1
U3RV8LE0.book Page 17 Tuesday, April 13, 2010 8:48 AM
Page 55 of 74
PERIODIC MAINTENANCE AND ADJUSTMENT
7-18
7 2. To tighten the drive chain, turn the
drive chain slack adjusting nut at
each end of the swingarm in direc-
tion (a). To loosen the drive chain,
turn the adjusting nut at each end
of the swingarm in direction (b),
and then push the rear wheel for-
ward. NOTICE: Improper drive
chain slack will overload the en-
gine as well as other vital parts
of the motorcycle and can lead
to chain slippage or breakage.
To prevent this from occurring,
keep the drive chain slack with-
in the specified limits.
[ECA10571]
TIPUsing the alignment marks on each
side of the swingarm, make sure that
both drive chain pullers are in the same
position for proper wheel alignment.3. Tighten both locknuts and the axle
nut to the specified torques.4. Adjust the brake pedal free play.
(See page 7-15.)
1. Brake pedal free play adjusting nut
2. Locknut
3. Drive chain slack adjusting nut
4. Wheel axle
2
14 3
1. Alignment marks
2. Drive chain slack adjusting nut
3. Locknut
4. Drive chain puller
5. Washer
6. Axle nut
Tightening torques:
Locknut:
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Axle nut:
60 Nm (6.0 m·kgf, 43 ft·lbf)
62
1
(a)(b)
5
4
3
U3RV8LE0.book Page 18 Tuesday, April 13, 2010 8:48 AM
Page 57 of 74
PERIODIC MAINTENANCE AND ADJUSTMENT
7-20
7
EAU23120
Adjusting the Autolube pump The Autolube pump is a vital and so-
phisticated component of the engine,
which must be adjusted by a Yamaha
dealer at the intervals specified in the
periodic maintenance and lubrication
chart.
EAU43622
Checking and lubricating the
brake lever The operation of the brake lever should
be checked before each ride, and the
lever pivot should be lubricated if nec-
essary.
EAU23182
Checking and lubricating the
brake pedal The operation of the brake pedal
should be checked before each ride,
and the pedal pivot should be lubricat-
ed if necessary.
Recommended lubricant:
Lithium-soap-based grease
Recommended lubricant:
Lithium-soap-based grease
U3RV8LE0.book Page 20 Tuesday, April 13, 2010 8:48 AM
