2002 YAMAHA XJ600N check engine

INSTRUMENT AND CONTROL FUNCTIONS
3-4
3
EAU00063
High beam indicator light “”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU03201
Oil level warning light “”
This warning light comes on when the
engine oil level is low.
The electrical circuit of the warning light
can be checked according to the fol-
lowing procedure.1. Set the engine stop switch to “”
and turn the key to “ON”.
2. Shift the transmission into the neu-
tral position or pull the clutch lever.
3. Push the start switch. If the warn-
ing light does not come on while
pushing the start switch, have a
Yamaha dealer check the electri-
cal circuit.
NOTE:@ Even if the oil level is sufficient, the
warning light may flicker when riding on
a slope or during sudden acceleration
or deceleration, but this is not a mal-
function. @
EAU00094
Speedometer unit (for XJ600S) The speedometer unit is equipped with
a speedometer, an odometer and a
tripmeter. The speedometer shows
riding speed. The odometer shows the
total distance traveled. The tripmeter
shows the distance traveled since it
was last set to zero with the reset but-
ton. The tripmeter can be used to esti-
mate the distance that can be traveled
with a full tank of fuel. This information
will enable you to plan future fuel stops.
1. Neutral indicator light “”
2. Left turn signal indicator light “”
3. Right turn signal indicator light “”
4. High beam indicator light “”
5. Oil level warning light “”XJ600N
1. Speedometer
2. Odometer
3. Tripmeter
4. Tripmeter reset buttonXJ600S
E_4br.book Page 4 Wednesday, July 25, 2001 1:40 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-11
3
EAU00196
Fuel tank breather hose
(for Germany only) Before operating the motorcycle:

Check the fuel tank breather hose
connection.


Check the fuel tank breather hose
for cracks or damage, and replace
it if damaged.


Make sure that the end of the fuel
tank breather hose is not blocked
and clean it if necessary.
EAU00207
Fuel cock The fuel cock supplies fuel from the
tank to the carburetors while also filter-
ing it.
The fuel cock lever positions are ex-
plained as follows and shown in the il-
lustrations.
ON
With the fuel cock lever in this position,
fuel flows to the carburetors when the
engine is running. Turn the fuel cock le-
ver to this position when starting the
engine and riding.RES
This indicates reserve. With the fuel
cock lever in this position, the fuel re-
serve is made available. Quickly turn
the fuel cock lever to this position if you
run out of fuel while riding, otherwise
the engine may stall and will have to be
primed (see “PRI”). After turning the
fuel cock lever to “RES”, refuel as soon
as possible and be sure to turn the fuel
cock lever back to “ON”!
1. Fuel tank breather hose
1. Arrow mark positioned over “ON”ON: Normal position
1. Arrow mark positioned over “RES”RES: Reserve position
E_4br.book Page 11 Wednesday, July 25, 2001 1:40 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-16
3
EW000044
WARNING
@ The motorcycle must not be ridden
with the sidestand down, or if the
sidestand cannot be properly
moved up (or does not stay up), oth-
erwise the sidestand could contact
the ground and distract the opera-
tor, resulting in a possible loss of
control. Yamaha’s ignition circuit
cut-off system has been designed to
assist the operator in fulfilling the
responsibility of raising the side-
stand before starting off. Therefore,
check this system regularly as de-
scribed below and have a Yamaha
dealer repair it if it does not function
properly. @
EAU03741
Ignition circuit cut-off system The ignition circuit cut-off system (com-
prising the sidestand switch, clutch
switch and neutral switch) has the fol-
lowing functions.

It prevents starting when the trans-
mission is in gear and the side-
stand is up, but the clutch lever is
not pulled.


It prevents starting when the trans-
mission is in gear and the clutch
lever is pulled, but the sidestand is
still down.


It cuts the running engine when
the transmission is in gear and the
sidestand is moved down.
Periodically check the operation of the
ignition circuit cut-off system according
to the following procedure.
EW000046
WARNING
_

The vehicle must be placed on
the centerstand during this in-
spection.


If a malfunction is noted, have a
Yamaha dealer check the sys-
tem before riding.
_
E_4br.book Page 16 Wednesday, July 25, 2001 1:40 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-17
3
CD-01E
With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is set to “”.
3. Turn the key to “ON”.
4. Shift the transmission into the neutral position.
5. Push the start switch.
Does the engine start?
The neutral switch may be defective.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
With the engine still running:
6. Move the sidestand up.
7. Keep the clutch lever pulled.
8. Shift the transmission into gear.
9. Move the sidestand down.
Does the engine stall?After the engine has stalled:
10. Move the sidestand up.
11. Keep the clutch lever pulled.
12. Push the start switch.
Does the engine start?
The sidestand switch may be defective.
The motorcycle should not be ridden until
checked by a Yamaha dealer.The clutch switch may be defective.
The motorcycle should not be ridden until
checked by a Yamaha dealer.
NO
NOTE:This check is most reliable if performed with
a warmed-up engine.
YESYES NO
The system is OK.
The motorcycle can be ridden.
YES NO
E_4br.book Page 17 Wednesday, July 25, 2001 1:40 PM

4-1
4
EAU01114
4-PRE-OPERATION CHECKSThe condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpectedly,
even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leakage or loss
of tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thorough visual inspec-
tion, to check the following points before each ride.
EAU03439
Pre-operation check list
ITEM CHECKS PAGE
Front brake
Check operation, fluid level and fluid leakage.
Fill with DOT 4 brake fluid if necessary.6-19–6-21
Rear brake6-18–6-21
ClutchCheck operation, condition and free play.
Adjust if necessary.6-17–6-18
Throttle grip and housing
Make sure that operation is smooth.
Check free play.
If necessary, have Yamaha dealer make adjustment or lubricate.
6-13, 6-24
Engine oilCheck oil level.
Fill with oil if necessary.6-7–6-10
Drive chainCheck chain slack and condition.
Adjust if necessary.6-21–6-23
Wheels and tiresCheck tire pressure, wear and damage. 6-14–6-17
Control and meter cablesCheck smooth operation.
Lubricate if necessary.6-23
Brake and shift pedal
shaftsCheck smooth operation.
Lubricate if necessary.6-24
Brake and clutch lever
pivotsCheck smooth operation.
Lubricate if necessary.6-25
Center and sidestand
pivotsCheck smooth operation.
Lubricate if necessary.6-25
E_4br.book Page 1 Wednesday, July 25, 2001 1:40 PM

5-1
5
EAU00372
5-OPERATION AND IMPORTANT RIDING POINTS
EAU00373
WARNING
@

Become thoroughly familiar
with all operating controls and
their functions before riding.
Consult a Yamaha dealer re-
garding any control or function
that you do not thoroughly
understand.


Never start the engine or oper-
ate it in a closed area for any
length of time. Exhaust fumes
are poisonous, and inhaling
them can cause loss of con-
sciousness and death within a
short time. Always make sure
that there is adequate ventila-
tion.


Before starting out, make sure
that the sidestand is up. If the
sidestand is not raised com-
pletely, it could contact the
ground and distract the opera-
tor, resulting in a possible loss
of control.
@
EAU00381*
Starting a cold engine In order for the ignition circuit cut-off
system to enable starting, one of the
following conditions must be met:

The transmission is in the neutral
position.


The transmission is in gear with
the clutch lever pulled and the
sidestand up.
EW000054
WARNING
@

Before starting the engine,
check the function of the igni-
tion circuit cut-off system ac-
cording to the procedure
described on page 3-17.


Never ride with the sidestand
down.
@1. Turn the fuel cock lever to “ON”.
2. Turn the key to “ON” and make
sure that the engine stop switch is
set to “”.
3. Shift the transmission into the neu-
tral position.
NOTE:@ When the transmission is in the neutral
position, the neutral indicator light
should be on, otherwise have a
Yamaha dealer check the electrical
circuit. @4. Turn the starter (choke) on and
completely close the throttle. (See
page 3-12 for starter (choke) oper-
ation.)
5. Start the engine by pushing the
start switch.NOTE:@ If the engine fails to start, release the
start switch, wait a few seconds, and
then try again. Each starting attempt
should be as short as possible to pre-
serve the battery. Do not crank the en-
gine more than 10 seconds on any one
attempt. @
E_4br.book Page 1 Wednesday, July 25, 2001 1:40 PM

OPERATION AND IMPORTANT RIDING POINTS
5-2
5
EC000034
CAUTION:@ The oil level warning light should
come on when the start switch is
pushed, and it should go off when
the start switch is released. If the oil
level warning light flickers or re-
mains on after starting, immediately
stop the engine, and then check the
engine oil level and the vehicle for
oil leakage. If necessary, add engine
oil, and then check the warning light
again. If the warning light does not
come on when pushing the start
switch, or if it does not go off after
starting with sufficient engine oil,
have a Yamaha dealer check the
electrical circuit. @6. After starting the engine, move the
starter (choke) lever back halfway.
ECA00045
CAUTION:@ For maximum engine life, never ac-
celerate hard when the engine is
cold! @7. When the engine is warm, turn the
starter (choke) off.NOTE:@ The engine is warm when it responds
normally to the throttle with the starter
(choke) turned off. @
EAU01258
Starting a warm engine Follow the same procedure as for start-
ing a cold engine with the exception
that the starter (choke) is not required
when the engine is warm.
E_4br.book Page 2 Wednesday, July 25, 2001 1:40 PM

OPERATION AND IMPORTANT RIDING POINTS
5-5
5500–1,000 km


Avoid prolonged full-throttle oper-
ation.


Avoid prolonged operation above
7,000 r/min.
EC000052*
CAUTION:@ After 1,000 km of operation, the en-
gine oil must be changed and the oil
filter cartridge replaced. @1,000 km and beyond
The vehicle can now be operated
normally.
EC000053
CAUTION:@

Keep the engine speed out of
the tachometer red zone.


If any engine trouble should oc-
cur during the engine break-in
period, immediately have a
Yamaha dealer check the
vehicle.
@
EAU00460
Parking When parking, stop the engine, and
then remove the key from the main
switch.
EW000058
WARNING
@

Since the engine and exhaust
system can become very hot,
park in a place where pedestri-
ans or children are not likely to
touch them.


Do not park on a slope or on
soft ground, otherwise the
motorcycle may overturn.
@
E_4br.book Page 5 Wednesday, July 25, 2001 1:40 PM