2000 YAMAHA YZF1000 ignition

3-1
3
EAU00027
3-INSTRUMENT AND CONTROL FUNCTIONS
EAU00029*
Main switch/steering lockThe 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.
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OFF
All electrical circuits are switched off.
The key can be removed in this posi-
tion.
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LOCK
The steering is locked in this position
and all electrical circuits are switched
off. The key can be removed in this po-
sition.
To lock the steering, turn the handle-
bars all the way to the left. While push-
ing the key into the main switch, turn it
from “OFF” to “LOCK” and remove it.
To release the lock, turn the key to
“OFF” while pushing.
EW000016
WA R N I N G
@ Never turn the key to “OFF” or
“LOCK” when the motorcycle is
moving. The electrical circuits will
be switched off which may result in
loss of control or an accident. Be
sure the motorcycle is stopped be-
fore turning the key to “OFF” or
“LOCK”. @1. Push
2. Turn
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INSTRUMENT AND CONTROL FUNCTIONS
3-9
3
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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.
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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.
EAU00141
Start switch “ ”
The starter motor cranks the engine
when pushing the start switch.
EC000005
CAUTION:@ See starting instructions prior to
starting the engine. @
EAU00153
Clutch leverThe clutch lever is located on the left
handlebar. It is equipped with a clutch
lever adjusting dial and a clutch switch,
which is integrated into the ignition cir-
cuit cut-off system. (Refer to the engine
starting procedures for a description of
this system.)
To disengage the clutch, pull the clutch
lever toward the handlebar. To engage
the clutch, release the lever. The lever
should be pulled rapidly and released
slowly for smooth clutch operation.
1. Engine stop switch
2. Lights switch
3. Start switch “ ”
1. Lever position adjusting dial
2. Arrow mark
a. Lever distance
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INSTRUMENT AND CONTROL FUNCTIONS
3-19
3
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Luggage strap holdersThere are four luggage strap holders
below the passenger seat, two of which
can be turned outward for easier ac-
cess.
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EXUP (EXhaust Ultimate
Powervalve)This model is equipped with Yamaha’s
EXUP system within the exhaust pipe.
This valve is always activated by a
computer-controlled servomotor in ac-
cordance with engine rpm.
EC000027
CAUTION:@ l
The EXUP was set at the
Yamaha factory after many
tests. If the settings are
changed by someone without
sufficient technical knowledge,
poor engine performance and
damage may result.
l
If the EXUP does not operate,
ask a Yamaha dealer to inspect.
@
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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
WA R N I N G
@ 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. @
1. Luggage strap holder (´ 4)E_4sv_Functions.fm Page 19 Tuesday, August 31, 1999 3:42 PM

OPERATION AND IMPORTANT RIDING POINTS
5-6
5
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0 ~ 150 km
Avoid operation above 5,000 r/min.
Stop the engine and let it cool for 5 to
10 minutes after every hour of opera-
tion. Vary the speed of the motorcycle
from time to time. Do not operate it at
one set throttle position.
150 ~ 500 km
Avoid prolonged operation above
6,000 r/min. Rev the motorcycle freely
through the gears, but do not use full
throttle at any time.
500 ~ 1,000 km
Avoid prolonged full throttle operation.
Avoid cruising speeds in excess of
7,000 r/min.
EC000052
CAUTION:@ After 1,000 km of operation, be sure
to replace the engine oil and oil fil-
ter. @
1,000 km and beyond
Full throttle can be used.
EC000053
CAUTION:@ l
Never let engine speeds enter
the red zone.
l
If any engine trouble should oc-
cur during the break-in period,
consult a Yamaha dealer imme-
diately.
@
EAU00460
ParkingWhen parking the motorcycle, stop the
engine and remove the ignition key.
EW000058
WA R N I N G
@ The exhaust system is hot. Park the
motorcycle in a place where pedes-
trians or children are not likely to
touch the motorcycle. Do not park
the motorcycle on a slope or soft
ground; the motorcycle may over-
turn. @
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-28
6 Battery storage
When the motorcycle is not used for a
month or longer, remove the battery,
fully charge it and store it in a cool, dry
place.
EC000102
CAUTION:@ l
Completely recharge the bat-
tery before storing. Storing a
discharged battery can cause
permanent battery damage.
l
Use a battery charger designed
for a sealed-type (MF) battery.
Using a conventional battery
charger will cause battery dam-
age. If you do not have a sealed-
type battery charger, contact
your Yamaha dealer.
l
Always make sure the connec-
tions are correct when reinstall-
ing the battery.
@
EAU00820
Fuse replacementOne fuse box is located under the rid-
er’s seat and the other is located be-
hind cowling B. (See page 6-5.) If any
fuse is blown, turn off the main switch
and the switch of the circuit in question.
Install a new fuse of specified amper-
age. Turn on the switches and see if
the electrical device operates. If the
fuse immediately blows again, consult
a Yamaha dealer.
EC000103
CAUTION:@ Do not use fuses of higher amper-
age rating than those recommend-
ed. Substitution of a fuse of
improper rating can cause extensive
electrical system damage and pos-
sibly a fire. @
1. Headlight fuse
2. Ignition fuse
3. Signaling system fuse
4. Fan fuse (´ 2)
5. Spare fuse (´ 3)
1. Main fuse
2. Spare fuse
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-29
6
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Headlight bulb replacementThis motorcycle is equipped with a
quartz bulb headlight. If the headlight
bulb burns out, replace the bulb as fol-
lows:
1. Remove the connectors and the
bulb holder cover.2. Unhook the bulb holder and re-
move the defective bulb.
EW000119
WA R N I N G
@ Keep flammable products and your
hands away from a bulb while it is
on, as it is hot. Do not touch a bulb
until it cools down. @3. Put a new bulb into position and
secure it in place with the bulb
holder. Specified fuse:
Main fuse: 30 A
Headlight fuse: 20 A
Signaling system fuse: 15 A
Fan fuse: 7.5 A
Ignition fuse: 15 A
1. Connector
2. Bulb holder cover
1. Bulb holder
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-34
6
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TroubleshootingAlthough Yamaha motorcycles receive
a rigid inspection before shipment from
the factory, trouble may occur during
operation.
Any problem in the fuel, compression,
or ignition systems can cause poor
starting and loss of power. The trouble-
shooting chart describes a quick, easy
procedure for making checks.
If your motorcycle requires any repair,
bring it to a Yamaha dealer. The skilled
technicians at a Yamaha dealership
have the tools, experience, and know-
how to properly service your motor-
cycle. Use only genuine Yamaha parts
on your motorcycle. Imitation parts may
look like Yamaha parts, but they are of-
ten inferior. Consequently, they have a
shorter service life and can lead to ex-
pensive repair bills.
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-35
6
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Troubleshooting chart
EW000125
WARNING
@ Never check the fuel system while smoking or in the vicinity of an open flame. @
Check if there is fuel
in the fuel tank.1. Fuel
Enough fuel.
No fuel.
Go to compression check.
Supply fuel.
Engine doesn’t start, go to compression check.
Use the electric starter.2. Compression
There is compression.
No compression.
Go to ignition check.
Ask a Yamaha dealer to
inspect.
Remove spark plugs
and check electrodes.3. Ignition
Wet.
Dry.
Wipe clean with dry cloth and correct
spark gap or replace spark plugs.
Ask a Yamaha dealer to inspect.
Engine doesn’t start, ask a Yamaha
dealer to inspect.Engine doesn’t start, go to battery
check.Open throttle half-way and start
the engine.
Use the electric starter.4. Battery
Engine turns over
quickly.
Engine turns over
slowly.
Battery good.Check connections or
recharge.
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