2000 YAMAHA YZF600 warning

EAU00005
IMPORTANT MANUAL INFORMATIONParticularly important information is distinguished in this manual by the following notations:
The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS IN-
VOLVED!
WARNING
Failure to follow WARNING instructions could result in severe injury or death to the
motorcycle operator, a bystander or a person inspecting or repairing the motorcycle.
CAUTION:A CAUTION indicates special precautions that must be taken to avoid damage to the
motorcycle.NOTE:A NOTE provides key information to make procedures easier or clearer.
NOTE:@ l
This manual should be considered a permanent part of this motorcycle and should remain
with it even if the motorcycle is subsequently sold.
l
Yamaha continually seeks advancements in product design and quality. Therefore, while
this manual contains the most current product information available at the time of printing,
there may be minor discrepancies between your motorcycle and this manual. If there is any
question concerning this manual, please consult your Yamaha dealer.
@
E_4tv_Info0.fm Page 1 Wednesday, September 1, 1999 11:08 AM

IMPORTANT MANUAL INFORMATION
EW000002
WARNING
@ PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING
THIS MOTORCYCLE. @
E_4tv_Info0.fm Page 2 Wednesday, September 1, 1999 11:08 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-11
3
EAU02935
Fuel tank capTo open
Open the lock cover. Insert the key and
turn it 1/4 turn clockwise. The lock will
be released and the cap can be
opened.
To close
Push the tank cap into position with the
key inserted. To remove the key, turn it
counterclockwise to the original posi-
tion. Then, close the lock cover.
NOTE:@ This tank cap cannot be closed unless
the key is in the lock. The key cannot
be removed if the cap is not locked
properly. @
EW000023
WARNING
@ Be sure the cap is properly installed
and locked in place before riding the
motorcycle. @
EAU01183
FuelMake sure there is sufficient fuel in the
tank. Fill the fuel tank to the bottom of
the filler tube as shown in the illustra-
tion.
EW000130
WA R N I N G
@ Do not overfill the fuel tank. Avoid
spilling fuel on the hot engine. Do
not fill the fuel tank above the bot-
tom of the filler tube or it may over-
flow when the fuel heats up later and
expands. @
1. Lock cover
2. Open
1. Filler tube
2. Fuel level
E_4tv_Functions.fm Page 11 Wednesday, September 1, 1999 11:10 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-15
3
EAU00261
Helmet holderTo open the helmet holder, insert the
key in the lock and turn it as shown. To
lock the helmet holder, turn the key to
its original position.
EW000030
WARNING
@ Never ride with a helmet in the hel-
met holder. The helmet may hit ob-
jects, causing loss of control and
possibly an accident. @
EAU01688
Storage compartmentThis compartment is designed to store
a genuine Yamaha U-LOCK. (Other
locks may not fit.) Be sure the lock is
fastened securely with the straps when
storing it in the compartment.
To prevent losing the straps, be sure to
secure them even when a U-LOCK is
not being stored in the compartment.When storing this Owner’s manual or
other documents in the compartment,
be sure to put them in a vinyl bag so
they do not get wet. When washing the
motorcycle, be careful not to flood this
compartment with water.
1. Helmet holder
2. Open
1. U-LOCK
2. Strap (´ 3)
E_4tv_Functions.fm Page 15 Wednesday, September 1, 1999 11:10 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-16
3
EAU01862*
Front fork adjustmentThis front fork is equipped with spring
preload and damping force adjusters.
EW000037
WARNING
@ Each fork leg must be set to the
same pressure. Uneven setting can
cause poor handling and loss of sta-
bility. @
Adjusting spring preload
Turn the adjusting bolt in direction a
to increase spring preload and in di-
rection b
to decrease spring preload.
Align the preferred setting with the top
of the front fork cap bolt.
EC000013
CAUTION:@ The grooves are provided to show
the adjustment level. Always keep
the adjustment level equal on both
fork legs. @
CI-18E
1. Spring preload adjusting bolt
1. Setting
2. Front fork cap bolt
HardStan-
dardSoft
Adjusting
position1234 5 678
E_4tv_Functions.fm Page 16 Wednesday, September 1, 1999 11:10 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-19
3
Adjusting compression damping
force
Turn the adjusting screw in direction a
to increase compression damping
force and in direction b
to decrease
compression damping force.
CI-15EEAU00315
WARNING
@ This shock absorber contains high-
ly pressurized nitrogen gas. Read
and understand the following infor-
mation before handling the shock
absorber. The manufacturer cannot
be held responsible for property
damage or personal injury that may
result from improper handling.l
Do not tamper with or attempt to
open the cylinder assembly.
l
Do not subject the shock ab-
sorber to an open flame or other
high heat source. This may
cause the unit to explode due to
excessive gas pressure.
l
Do not deform or damage the
cylinder in any way. Cylinder
damage will result in poor
damping performance.
l
Take your shock absorber to a
Yamaha dealer for any service.
@
1. Compression damping force adjusting screw
Soft Standard Hard
Adjusting
position65 4 321
E_4tv_Functions.fm Page 19 Wednesday, September 1, 1999 11:10 AM

PRE-OPERATION CHECKS
4-2
4
NOTE:Pre-operation checks should be made each time the motorcycle is used. Such an inspection can be thoroughly accom-
plished in a very short time; and the added safety it assures is more than worth the time involved.
WARNING
If any item in the PRE-OPERATION CHECK is not working properly, have it inspected and repaired before operating
the motorcycle.Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.—
Fuel• Check fuel level.
• Fill with fuel if necessary.3-11 ~ 3-13
Lights, signals and
switches• Check for proper operation. 6-33 ~ 6-35
Air intake duct• Check that the screen is not clogged.
• Clean if necessary.— ITEM CHECKS PAGE
E_4tv_Preop.fm Page 2 Wednesday, September 1, 1999 11:11 AM

5-1
5
EAU00372
5-OPERATION AND IMPORTANT RIDING POINTS
EAU00373
WARNING
@ l
Before riding this motorcycle,
become thoroughly familiar
with all operating controls and
their functions. Consult a
Yamaha dealer regarding any
control or function that you do
not thoroughly understand.
l
Never start your engine or let it
run for any length of time in a
closed area. The exhaust fumes
are poisonous and can cause
loss of consciousness and
death within a short time. Al-
ways operate your motorcycle
in an area with adequate ventila-
tion.
l
Before starting out, always be
sure the sidestand is up. Failure
to retract the sidestand com-
pletely can result in a serious
accident when you try to turn a
corner.
@
EAU01627
Starting the engineNOTE:@ This motorcycle is equipped with an ig-
nition circuit cut-off system.
The engine can be started only under
one of the following conditions:l
The transmission is in neutral.
l
The sidestand is up, the transmis-
sion is in gear and the clutch is dis-
engaged.
The motorcycle must not be ridden
when the sidestand is down.
@
EW000054
WARNING
@ Before going through the following
steps, check the function of the
sidestand switch and clutch switch.
(Refer to page 3-22.) @
E_4tv_Operation.fm Page 1 Wednesday, September 1, 1999 11:11 AM