clutch YAMAHA XJ900S 2002 Owners Manual

DESCRIPTION
2-3
2
Controls and instruments1. Clutch lever (page 3-7)
2. Left handlebar switches (page 3-6)
3. Starter (choke) lever (page 3-11)
4. Speedometer unit (page 3-3)
5. Tachometer (page 3-4)
6. Fuel gauge (page 3-5)7. Clock (page 3-5)
8. Right handlebar switches (page 3-7)
9. Brake lever (page 3-8)
10. Throttle grip (page 6-16)
11. Main switch/steering lock (page 3-1)
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3
INSTRUMENT AND CONTROL FUNCTIONS
Main switch/steering lock ..................................... 3-1
Indicator and warning lights ................................ 3-2
Speedometer unit ................................................ 3-3
Tachometer .......................................................... 3-4
Self-diagnosis device ........................................... 3-4
Fuel gauge ........................................................... 3-5
Clock .................................................................... 3-5
Anti-theft alarm (optional) .................................... 3-5
Handlebar switches ............................................. 3-6
Clutch lever .......................................................... 3-7
Shift pedal ............................................................ 3-8
Brake lever .......................................................... 3-8
Brake pedal .......................................................... 3-8Fuel tank cap ...................................................... 3-9
Fuel ..................................................................... 3-9
Fuel tank breather hose (for Germany only) ..... 3-11
Starter (choke) lever .......................................... 3-11
Seat ................................................................... 3-11
Helmet holder .................................................... 3-12
Storage compartment ....................................... 3-13
Adjusting the front fork ...................................... 3-13
Adjusting the shock absorber assembly ............ 3-14
Luggage strap holders ...................................... 3-15
Sidestand .......................................................... 3-15
Ignition circuit cut-off system ............................. 3-16
E_4km.book Page 1 Tuesday, August 28, 2001 9:51 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-2
3
EAU04356
(Parking)
The steering is locked, the taillight and
auxiliary light are on, and the hazard
light can be turned on, but all other
electrical systems are off. The key can
be removed.
The steering must be locked before the
key can be turned to “”.
ECA00043
CAUTION:_ Do not use the parking position for
an extended length of time, other-
wise the battery may discharge. _
EAU03034
Indicator and warning lights
EAU04121
Turn signal indicator lights “”
and “”
The corresponding indicator light flash-
es when the turn signal switch is
pushed to the left or right.
EAU03680
Fuel level warning light “”
This warning light comes on when the
fuel level drops below approximately
5 L. When this occurs, refuel as soon
as possible.
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, have a
Yamaha dealer check the electri-
cal circuit.
1. Left turn signal indicator light “”
2. Fuel level warning light “”
3. Neutral indicator light “”
4. High beam indicator light “”
5. Oil level warning light “”
6. Right turn signal indicator light “”
E_4km.book Page 2 Tuesday, August 28, 2001 9:51 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
EAU00061
Neutral indicator light “”
This indicator light comes on when the
transmission is in the neutral position.
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. @
EAU00096
Speedometer unit 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 togeth-
er with the fuel gauge to estimate the
distance that can be traveled with a full
tank of fuel. This information will enable
you to plan future fuel stops.
1. Left turn signal indicator light “”
2. Fuel level warning light “”
3. Neutral indicator light “”
4. High beam indicator light “”
5. Oil level warning light “”
6. Right turn signal indicator light “”
1. Tripmeter
2. Odometer
3. Tripmeter reset button
E_4km.book Page 3 Tuesday, August 28, 2001 9:51 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-7
3
EAU03890
Engine stop switch “/”
Set this switch to “” before starting
the engine. Set this switch to “” to
stop the engine in case of an emergen-
cy, such as when the motorcycle over-
turns or when the throttle cable is
stuck.
EAU03898
Light switch “//”
Set this switch to “” to turn on the
auxiliary light, meter lighting and tail-
light. Set the switch to “” to turn on
the headlight also. Set the switch to
“” to turn off all the lights.
EAU00143
Start switch “”
Push this switch to crank the engine
with the starter.
EC000005
CAUTION:@ See page 5-1 for starting instruc-
tions prior to starting the engine. @
EAU00152
Clutch lever The clutch lever is located at the left
handlebar grip. To disengage the
clutch, pull the lever toward the handle-
bar grip. To engage the clutch, release
the lever. The lever should be pulled
rapidly and released slowly for smooth
clutch operation.
The clutch lever is equipped with a
clutch switch, which is part of the igni-
tion circuit cut-off system. (See
page 3-16 for an explanation of the ig-
nition circuit cut-off system.)
1. Engine stop switch “/”
2. Light switch “//”
3. Start switch “”
1. Clutch lever
E_4km.book Page 7 Tuesday, August 28, 2001 9:51 AM

INSTRUMENT AND CONTROL FUNCTIONS
3-8
3
EAU00157
Shift pedal The shift pedal is located on the left
side of the engine and is used in com-
bination with the clutch lever when
shifting the gears of the 5-speed con-
stant-mesh transmission equipped on
this motorcycle.
EAU00160
Brake lever The brake lever is located at the right
handlebar grip. To apply the front
brake, pull the lever toward the handle-
bar grip.
The brake lever is equipped with a posi-
tion adjusting nut. To adjust the distance
between the brake lever and the han-
dlebar grip, turn the adjusting nut while
holding the lever pushed away from the
handlebar grip. Make sure that the mark
“” on the adjusting nut is aligned with
the mark “” on the brake lever.
EAU00162
Brake pedal The brake pedal is on the right side of
the motorcycle. To apply the rear
brake, press down on the brake pedal.
1. Shift pedal
1. Brake lever
2. Brake lever position adjusting nut
3. Properly aligned marks
a. Adjusting range
1. Brake pedal
E_4km.book Page 8 Tuesday, August 28, 2001 9:51 AM

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
inspection.


If a malfunction is noted, have a
Yamaha dealer check the sys-
tem before riding.
@
E_4km.book Page 16 Tuesday, August 28, 2001 9:51 AM

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
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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
FuelCheck fuel level in fuel tank.
Refuel if necessary.
Check fuel line for leakage.3-9–3-10
Engine oilCheck oil level in engine.
If necessary, add recommended oil to specified level.
Check vehicle for oil leakage.6-8
Final gear oilCheck vehicle for oil leakage. 6-11–6-12
Front brakeCheck operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check fluid level in reservoir.
If necessary, add recommended brake fluid to specified level.
Check hydraulic system for leakage.6-22–6-23
Rear brakeCheck operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check fluid level in reservoir.
If necessary, add recommended brake fluid to specified level.
Check hydraulic system for leakage.6-21–6-23
ClutchCheck operation.
Lubricate cable if necessary.
Check lever free play.
Adjust if necessary.6-20
Throttle gripMake sure that operation is smooth.
Check free play.
If necessary, have Yamaha dealer make adjustment or lubricate.6-16
Control cablesMake sure that operation is smooth.
Lubricate if necessary.6-24
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PRE-OPERATION CHECKS
4-2
4
NOTE:@ Pre-operation checks should be made each time the motorcycle is used. Such an inspection can be accomplished in a very
short time; and the added safety it assures is more than worth the time involved. @
EWA00033
WARNING
@ If any item in the Pre-operation check list is not working properly, have it inspected and repaired before operating
the motorcycle. @Wheels and tiresCheck for damage.
Check tire condition and tread depth.
Check air pressure.
Correct if necessary.6-17–6-20
Brake and shift pedalsMake sure that operation is smooth.
Lubricate pedal pivoting points if necessary.6-25
Brake and clutch leversMake sure that operation is smooth.
Lubricate lever pivoting points if necessary.6-25
Centerstand, sidestandMake sure that operation is smooth.
Lubricate pivots if necessary.6-25–6-26
Chassis fastenersMake sure that all nuts, bolts and screws are properly tightened.
Tighten if necessary.—
Instruments, lights, signals
and switchesCheck operation.
Correct if necessary.—
Sidestand switchCheck operation of ignition circuit cut-off system.
If system is defective, have Yamaha dealer check vehicle.3-15 ITEM CHECKS PAGE
E_4km.book Page 2 Tuesday, August 28, 2001 9:51 AM