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)
E_4YP_Description.fm Page 1 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 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
E_4YP_Preop.fm Page 2 Wednesday, October 6, 1999 10:04 AM
Page 38 of 91

OPERATION AND IMPORTANT RIDING POINTS
5-4
5
EC000048
CAUTION:@ l
Do not coast for long periods
with the engine off, and do not
tow the motorcycle a long dis-
tance. Even with gears in neu-
tral, the transmission is only
properly lubricated when the
engine is running. Inadequate
lubrication may damage the
transmission.
l
Always use the clutch when
changing gears. The engine,
transmission, and driveline are
not designed to withstand the
shock of forced shifting and can
be damaged by shifting without
using the clutch.
@
EAU00424
Tips for reducing fuel
consumptionYour motorcycle’s fuel consumption
depends to a large extent on your
riding style. The following tips can help
reduce fuel consumption:l
Warm up the engine before riding.
l
Turn off the starter (choke) as
soon as possible.
l
Shift up swiftly and avoid high en-
gine speeds during acceleration.
l
Do not double-clutch or rev the en-
gine while shifting down and avoid
high engine speeds with no load
on the engine.
l
Turn off the engine instead of let-
ting it idle for an extended length
of time, i.e. in traffic jams, at traffic
lights or railroad crossings.
E_4YP_Operation.fm Page 4 Wednesday, October 6, 1999 10:05 AM
Page 76 of 91

MOTORCYCLE CARE AND STORAGE
7-2
7
ECA00010
CAUTION:@ l
Avoid using strong acidic wheel
cleaners, especially on spoked
wheels. If you do use such
products for hard-to-remove
dirt, do not leave it on any long-
er than instructed, then thor-
oughly rinse it off with water,
immediately dry the area and
apply a corrosion protection
spray.
l
Improper cleaning can damage
windshields, cowlings, panels
and other plastic parts. Use
only a soft, clean cloth or
sponge with mild detergent and
water to clean plastic.
l
Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasive
cleaning products, solvent or
thinner, fuel (gasoline), rust re-
movers or inhibitors, brake flu-
id, antifreeze or electrolyte.
l
Do not use high-pressure wash-
ers or steam-jet cleaners since
they cause water seepage and
deterioration in the following ar-
eas: seals (of wheel bearings,
swingarm bearings, forks and
brakes), electric components
(couplers, connectors, instru-
ments, switches and lights),
breather hoses and vents.
l
For motorcycles equipped with
a windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or
scratching. Some cleaning
compounds for plastic may
leave scratches on the wind-
shield. Test the product on a
small hidden part of the wind-
shield to make sure they do not
leave any marks. If the wind-
shield is scratched, use a quali-
ty plastic polishing compound
after washing.
@After riding in the rain, near the sea oron salt-sprayed roadsSince sea salt or salt sprayed on the
roads in the winter are extremely corro-
sive in combination with water, carry
out the following steps after each ride
in the rain, near the sea or on salt-
sprayed roads. (Salt sprayed in the
winter may remain on the roads well
into spring.)
E_4YP_Cleaning.fm Page 2 Wednesday, October 6, 1999 10:06 AM
Page 84 of 91
SPECIFICATIONS
8-4
8
Headlight typeQuar tz bulb (halogen)
Bulb voltage, wattage ´ quantity
Headlight 12 V, 60/55 W ´ 1
Auxiliary light 12 V, 4 W ´ 1
Tail/brake light 12 V, 5/21 W ´ 1
Turn signal lights 12 V, 21 W ´ 4
Meter light 14 V, 1.4 W ´ 2
Neutral indicator light 12 V, 1.7 W ´ 1
High beam indicator light 12 V, 1.7 W ´ 1
Oil level indicator light 12 V, 1.7 W ´ 1
Turn indicator light 12 V, 1.7 W ´ 1
Fuel level indicator light 14 V, 3 W ´ 1
Engine overheat indicator light 12 V, 1.7 W ´ 1
Overdrive / Engine trouble
indicator light 12 V, 1.7 W ´ 1
Fuses
Main fuse 30 A
Ignition fuse 10 A
Signaling system fuse 20 A
Headlight fuse 20 A
Fan fuse 10 A
Odometer fuse 5 A
E_4YP_Spec.fm Page 4 Wednesday, October 6, 1999 10:06 AM