Page 11 of 91
2-1
2
EAU00026
2-DESCRIPTIONLeft view1. Shift pedal (page 3-6)
2. Starter (choke) knob (page 3-9)
3. Fuel cock (page 3-8)
4. Steering lock (page 3-9)
5. Tool kit (page 6-1)6. Seat lock (page 3-10)
7. Rear turn signal lights (page 6-28)
8. Tail/brake light (page 6-28)
9. Mufflers
10. Fuses (page 6-25)
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Page 12 of 91
DESCRIPTION
2-2
2
Right view11. Passenger footrest
12. Main switch (page 3-1)
13. Passenger seat
14. Helmet holders (page 3-11)
15. Rider seat (page 3-10)
16. Fuel tank (page 3-7)
17. Fuel tank cap (page 3-7)18. Headlight (page 6-27)
19. Front turn signal light (page 6-28)
20. Rear brake pedal (page 3-6)
21. Rider footrest
22. Rear shock absorber spring
preload adjusting nut (page 3-13)
E_4YP_Description.fm Page 2 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
E_4YP_FunctionsTOC.fm Page 1 Wednesday, October 6, 1999 10:03 AM
Page 15 of 91

3-1
3
EAU00027
3-INSTRUMENT AND CONTROL FUNCTIONS
EAU00028
Main switchThe main switch controls the ignition
and lighting systems. Its operation is
described below.
EAU00036
ON
Electrical circuits are switched on. The
engine can be started. The key cannot
be removed in this position.
EAU00038
OFF
All electrical circuits are switched off.
The key can be removed in this posi-
tion.
EAU00054*
(Parking)
The taillight and auxiliary light come on
but all other circuits are off. With the
key at “OFF”, push it into the main
switch, turn it counterclockwise to “ ”,
and remove it. To cancel the parking,
turn the key clockwise.
EAU00056
Indicator lights
EAU00063
1. High beam indicator light “ ”
This indicator comes on when the
headlight high beam is used.
EAU00079
2. Fuel level indicator light “ ”
When the fuel level drops below ap-
proximately 3.5 L, this light will come
on. When this light comes on, switch
the fuel cock to “RES”. Then, fill the
tank at the first opportunity.
EAU00061
3. Neutral indicator light “ ”
This indicator comes on when the
transmission is in neutral.
E_4YP_Functions.fm Page 1 Wednesday, October 6, 1999 10:03 AM
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.
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Page 18 of 91
INSTRUMENT AND CONTROL FUNCTIONS
3-4
3
EAU00118
Handlebar switches
EAU00119
1. Pass switch “ ”
Press the switch to operate the passing
light.
EAU00121
2. Dimmer switch
Turn the switch to “ ” for the high
beam and to “ ” for the low beam.
EAU00127
3. Turn signal switch
To signal a right-hand turn, push the
switch to “ ”. To signal a left-hand
turn, push the switch to “ ”. Once the
switch is released it will return to the
center position. To cancel the signal,
push the switch in after it has returned
to the center position.
EAU00129
4. Horn switch “ ”
Press the switch to sound the horn.
E_4YP_Functions.fm Page 4 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
E_4YP_Functions.fm Page 5 Wednesday, October 6, 1999 10:03 AM
Page 32 of 91
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.3-7 ~ 3-8
Lights, signals and
switches• Check for proper operation. 6-27 ~ 6-28 ITEM CHECKS PAGE
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