Page 2 of 106

EAU50920
Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold.
General manager of quality assurance div.
Date of issue: 1 Aug. 2002 Place of issue: Shizuoka, Japan
DECLARATION of CONFORMITY
YAMAHA MOTOR ELECTRONICS CO., LTD.1450-6, Mori, Mori-machi, Shuchi-gun, Shizuoka-ken, 437-0292 Japan
Company: YAMAHA MOTOR ELECTRONICS CO., LTD. We
Address: 1450-6, Mori, Mori-Machi, Shuchi-gun, Shizuoka-Ken, 437-0292 Japan
Kind of equipment: IMMOBILIZER Hereby declare that the product:
Type-designation: 5SL-00
is in compliance with following norm(s) or documents:
R&TTE Directive(1999/5/EC)
EN300 330-2 v1.3.1(2006-01), EN300 330-2 v1.5.1(2010-02)
EN60950-1:2006/A11:2009
Two or Three-Wheel Motor Vehicles Directive(97/24/EC: Chapter 8, EMC)
1
2
3
4 Version up the norm of EN60950 to EN60950-1
To change company name
version up of the following norm:
• EN300 330-2 v1.1.1 to EN300 330-2 v1.3.1 and EN300 330-2 v1.5.1
EN60950-1:2001 to EN60950-1:2006/A11:2009
27 Feb. 2006
1 Mar. 2007
8 Jul. 2010
Revision record
No. Contents
To change contact person and integrate type-designation. Date
9 Jun. 2005
cover2-1 Page 1 Tuesday, October 12, 2010 4:54 PM
Page 36 of 106

INSTRUMENT AND CONTROL FUNCTIONS
3-21
3
EAU49416
Traction control system The traction control system helps main-
tain traction when accelerating on slip-
pery surfaces, such as unpaved or wet
roads. If sensors detect that the rear
wheel is starting to slip (uncontrolled
spinning), the traction control system
assists by regulating engine power as
needed until traction is restored. The
traction control system indicator/warn-
ing light flashes to let the rider know
that traction control has engaged.TIPThe rider may also notice slight chang-
es in engine and exhaust sounds when
the traction control system is engaged.
WARNING
EWA15431
The traction control system is not a
substitute for riding appropriately
for the conditions. Traction control
cannot prevent loss of traction due
to excessive speed when entering
turns, when accelerating hard at a
sharp lean angle, or while braking,
and cannot prevent front wheel slip-
ping. As with any motorcycle, ap-proach surfaces that may be
slippery with caution and avoid es-
pecially slippery surfaces.
There are three traction control system
modes:
“
TCS ” mode “1 ”: Default mode
“TCS ” mode “2 ”: Sporty mode
This mode decreases traction con-
trol system assist, allowing the
rear wheel to spin more freely than
“ TCS ” mode “1 ”.
“TCS ” mode “Off ”: The traction
control system is turned off. The
system may also be automatically
disabled in some riding conditions
(see “Resetting ” on page 3-22).
When the key is turned to “ON ”, the
traction control system is enabled and
“ TCS ” “ 1 ” displays in the multi-function
meter.
The traction control system mode can
be changed only when the key is in the
“ ON ” position and the vehicle is not
moving.
TIPUse “TCS ” mode “ Off” to help free the
rear wheel if the motorcycle gets stuck
in mud, sand, or other soft surfaces.NOTICE
ECA16800
Use only the specified tires. (See
page 6-18.) Using different sized
tires will prevent the traction control
system from controlling tire rotation
accurately.Setting the traction control system
WARNING
EWA15440
Be sure to stop the vehicle before
making any setting changes to the
traction control system. Changing
settings while riding can distract the
operator and increase the risk of an
accident.Push the traction control system switch
on the multi-function meter for less than
one second to change between “TCS ”
modes “1 ” and “ 2”. Push the switch for
at least two seconds to select “TCS ”
mode “Off ” and turn the traction control
U23PE1E0.book Page 21 Tuesday, August 10, 2010 8:39 AM
Page 70 of 106

PERIODIC MAINTENANCE AND ADJUSTMENT
6-14
6
EAU20016
Final gear oil The final gear case must be checked
for oil leakage before each ride. If any
leakage is found, have a Yamaha deal-
er check and repair the vehicle. In addi-
tion, the final gear oil level must be
checked and the oil changed as follows
at the intervals specified in the periodic
maintenance and lubrication chart.
WARNING
EWA10370
Make sure that no foreign mate-
rial enters the final gear case.
Make sure that no oil gets on the
tire or wheel.
To check the final gear oil level1. Place the vehicle on the center- stand.TIPMake sure that the vehicle is positioned
straight up when checking the oil level.
A slight tilt to the side can result in a
false reading.2. Remove the final gear oil filler boltand its gasket, and then check the
oil level in the final gear case.
TIPThe oil level should be at the brim of the
filler hole.3. If the oil is below the brim of the fill-er hole, add sufficient oil of the rec-
ommended type to raise it to the
correct level.
4. Check the gasket for damage, and replace it if necessary.
5. Install the final gear oil filler bolt and its gasket, and then tighten the
bolt to the specified torque. To change the final gear oil
1. Place the vehicle on a level sur- face.
2. Place an oil pan under the final gear case to collect the used oil.
3. Remove the final gear oil filler bolt, the final gear oil drain bolt and their
gasket to drain the oil from the final
gear case.
4. Install the final gear oil drain bolt and its new gasket, and then tight-
en the bolt to the specified torque.1. Final gear oil filler bolt
2. Gasket
3. Correct oil level
1
2
3
Tightening torque: Final gear oil filler bolt:
23 Nm (2.3 m ·kgf, 17 ft· lbf)1. Final gear oil filler bolt
2. Final gear oil drain bolt
3. Gasket
231
U23PE1E0.book Page 14 Tuesday, August 10, 2010 8:39 AM
Page 76 of 106

PERIODIC MAINTENANCE AND ADJUSTMENT
6-20
6
EAU49711
Spoke wheels To maximize the performance, durabil-
ity, and safe operation of your vehicle,
note the following points regarding the
specified wheels.
The wheel rims should be checked
for cracks, bends, warpage or oth-
er damage, and the spokes for
looseness or damage before each
ride. If any damage is found, have
a Yamaha dealer replace the
wheel. Do not attempt even the
smallest repair to the wheel. A de-
formed 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.
EAU42850
Clutch lever Since this model is equipped with a hy-
draulic clutch, adjusting the clutch lever
free play is not needed. However, it is
necessary to check the hydraulic sys-
tem for leakage before each ride. If the
clutch lever free play does become ex-
cessive, and shifting becomes rough or
clutch slippage occurs, causing poor
acceleration, there may be air in the
clutch system. If there is air in the hy-
draulic system, have a Yamaha dealer
bleed the system before operating the
motorcycle.
EAU37913
Checking the brake lever free
play There should be no free play at the
brake lever end. If there is free play,
have a Yamaha dealer inspect the
brake system.
WARNING
EWA14211
A soft or spongy feeling in the brake
lever can indicate the presence of air
in the hydraulic system. If there is air
in the hydraulic system, have a
Yamaha dealer bleed the system be- fore operating the vehicle. Air in the
hydraulic system will diminish the1. No brake lever free play
1
U23PE1E0.book Page 20 Tuesday, August 10, 2010 8:39 AM