Page 13 of 91
DESCRIPTION
2-3
2
Controls/Instruments1. Clutch lever (page 3-5)
2. Left handlebar switches (page 3-4)
3. Speedometer (page 3-3)4. Right handlebar switches (page 3-5)
5. Throttle grip (page 6-12)
6. Front brake lever (page 3-6)
E_4YP_Description.fm Page 3 Wednesday, October 6, 1999 10:03 AM
Page 14 of 91

3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch......................................................................................... 3-1
Indicator lights .................................................................................... 3-1
Speedometer...................................................................................... 3-3
Antitheft alarm (optional) .................................................................... 3-3
Handlebar switches ............................................................................ 3-4
Clutch lever ........................................................................................ 3-5
Shift pedal .......................................................................................... 3-6
Front brake lever................................................................................. 3-6
Rear brake pedal ................................................................................ 3-6
Fuel tank cap...................................................................................... 3-7
Fuel .................................................................................................... 3-7
Fuel cock ............................................................................................ 3-8
Starter (choke) knob........................................................................... 3-9
Steering lock ...................................................................................... 3-9
Rider seat ......................................................................................... 3-10
Helmet holders ................................................................................. 3-11
Adjusting front fork preload .............................................................. 3-12
Adjusting rear shock absorber preload ............................................ 3-13
Sidestand ......................................................................................... 3-15
Sidestand/clutch switch operation check.......................................... 3-15
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Page 16 of 91

INSTRUMENT AND CONTROL FUNCTIONS
3-2
3
EAU00057
4. Turn indicator light “ ”
This indicator flashes when the turn
switch is moved to the left or right.
EAU01209
5. Oil level indicator light “ ”
This indicator light will come on if the oil
level is low. To check that the indicator
light is working properly:l
Turn the engine stop switch to “ ”
and the main switch to “ON”.
l
Put the transmission in neutral or
apply the clutch lever.
l
Push the start switch.
If the indicator light does not come on
while pushing the start switch, have a
Yamaha dealer inspect the electrical
circuit.
NOTE:@ Even if the oil is filled to the specified
level, the indicator light may flicker
when riding on a slope or during sud-
den acceleration or deceleration, but
this is normal. @
EAU01257
6. Engine overheat indicator light
“”
This indicator light will come on if the
engine overheats. If the light comes on,
stop the engine immediately and allow
the engine to cool. To check that the in-
dicator light is working properly:l
Turn the engine stop switch to “ ”
and the main switch to “ON”.
l
Put the transmission in neutral or
apply the clutch lever.
l
Push the start switch.
If the indicator light does not come on
while pushing the start switch, have a
Yamaha dealer inspect the electrical
circuit.
EAU01272
7. Overdrive / Engine trouble indica-
tor light “O/D / ”l
This indicator light will come on
when the transmission is in over-
drive (5th gear).
l
This indicator light will also come
on or flash if trouble occurs in an
engine monitoring circuit. In such
a case, take the motorcycle to a
Yamaha dealer to have the self-di-
agnostic systems checked.
E_4YP_Functions.fm Page 2 Wednesday, October 6, 1999 10:03 AM
Page 19 of 91

INSTRUMENT AND CONTROL FUNCTIONS
3-5
3
EAU00138
1. Engine stop switch
The engine stop switch is a safety de-
vice for use in an emergency such as
when the motorcycle overturns or if
trouble occurs in the throttle system.
Turn the switch to “ ” to start the en-
gine. In case of emergency, turn the
switch to “ ” to stop the engine.
EAU00134
2. Lights switch
Turning the light switch to “ ”, turns
on the auxiliary light, meter lights and
taillight. Turning the light switch to
“ ” turns the headlight on also.
EAU00143
3. Start switch “ ”
The starter motor cranks the engine
when pushing the start switch.
EC000005
CAUTION:@ See starting instructions prior to
starting the engine. @
EAU00152
Clutch leverThe clutch lever is located on the left
handlebar, and the ignition circuit cut-
off system is incorporated in the clutch
lever holder. Pull the clutch lever to the
handlebar to disengage the clutch, and
release the lever to engage the clutch.
The lever should be pulled rapidly and
released slowly for smooth clutch oper-
ation. (Refer to the engine starting pro-
cedures for a description of the ignition
circuit cut-off system.)1. Clutch lever
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Page 20 of 91
INSTRUMENT AND CONTROL FUNCTIONS
3-6
3
EAU01215
Shift pedalThe shift pedal is located on the left
side of the engine and is used in com-
bination with the clutch when shifting.
Use your toe or heel to shift up and
your toe to shift down.
EAU00158
Front brake leverThe front brake lever is located on the
right handlebar. Pull it toward the han-
dlebar to apply the front brake.
EAU00162
Rear brake pedalThe rear brake pedal is on the right
side of the motorcycle. Press down on
the brake pedal to apply the rear brake.
1. Shift pedal
1. Front brake lever
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Page 29 of 91

INSTRUMENT AND CONTROL FUNCTIONS
3-15
3
EAU00330
SidestandThis model is equipped with an ignition
circuit cut-off system. The motorcycle
must not be ridden when the sidestand
is down. The sidestand is located on
the left side of the frame. (Refer to
page 5-1 for an explanation of this sys-
tem.)
EW000044
WARNING
@ This motorcycle must not be operat-
ed with the sidestand in the down
position. If the stand is not properly
retracted, it could contact the
ground and distract the operator, re-
sulting in a possible loss of control.
Yamaha has designed into this
motorcycle a lockout system to as-
sist the operator in fulfilling the re-
sponsibility of retracting the
sidestand. Please check carefully
the operating instructions listed be-
low and if there is any indication of a
malfunction, return the motorcycle
to a Yamaha dealer immediately for
repair. @
EAU00331
Sidestand/clutch switch
operation checkCheck the operation of the sidestand
switch and clutch switch against the in-
formation below.CD-11E
CD-11E
EW000045
WARNING
@ If improper operation is noted, con-
sult a Yamaha dealer immediately. @
TURN THE MAIN SWITCH TO “ON”
AND THE ENGINE STOP SWITCH TO
“”.TRANSMISSION IS IN GEAR AND
SIDESTAND IS UP.PULL IN CLUTCH LEVER AND
PUSH THE START SWITCH.
ENGINE WILL START.SIDESTAND IS DOWN.ENGINE WILL STALL.SIDESTAND SWITCH IS OK.CLUTCH SWITCH IS OK.
E_4YP_Functions.fm Page 15 Wednesday, October 6, 1999 10:03 AM
Page 31 of 91

4-1
4
EAU01114
4-PRE-OPERATION CHECKSOwners are personally responsible for their vehicle’s condition. Your motorcycle’s vital functions can start to deteriorate
quickly and unexpectedly, even if it remains unused (for instance, if it is exposed to the elements). Any damage, fluid leak or
loss of tire pressure could have serious consequences. Therefore, it is very important that, in addition to a thorough visual in-
spection, you check the following points before each ride.
EAU00340
PRE-OPERATION CHECK LIST
ITEM CHECKS PAGE
Front brake• Check operation, fluid level and vehicle for fluid leakage.
• Fill with DOT 4 brake fluid if necessary.
6-17 ~ 6-21
Rear brake• Check operation, fluid level and vehicle for fluid leakage.
• Fill with DOT 4 brake fluid if necessary.
Clutch• Check operation, fluid level and vehicle for fluid leakage.
• Fill with DOT 4 brake fluid if necessary.6-16
Throttle grip and housing• Check for smooth operation.
• Lubricate if necessary.6-12
Engine oil• Check oil level.
• Fill with oil if necessary.6-7 ~ 6-9
Coolant reservoir tank• Check coolant level.
• Fill with coolant if necessary.6-10 ~ 6-11
Final gear oil• Check vehicle for leakage. 6-10
Wheels and tires• Check tire pressure, wear and for damage. 6-13 ~ 6-16
Brake and shift pedal
shafts• Check for smooth operation.
• Lubricate if necessary.6-21
Brake and clutch lever
pivots• Check for smooth operation.
• Lubricate if necessary.6-22
Sidestand pivot• Check for smooth operation.
• Lubricate if necessary.6-22
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Page 35 of 91

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.
@
EAU01588
Starting the engineNOTE:@ This motorcycle is equipped with a
starting and an ignition circuit cut-off
switch.
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
disengaged.
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 3-15.) @
E_4YP_Operation.fm Page 1 Wednesday, October 6, 1999 10:05 AM