warning light YAMAHA TDM 850 2001 Owners Manual

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
Anti-theft alarm (optional) .................................... 3-5
Fuel gauge ........................................................... 3-5
Handlebar switches ............................................. 3-5
Clutch lever .......................................................... 3-7
Shift pedal ............................................................ 3-7
Brake lever .......................................................... 3-7
Brake pedal .......................................................... 3-8
Fuel tank cap ....................................................... 3-9Fuel ..................................................................... 3-9
Fuel tank breather hose (for Germany only) ..... 3-10
Starter (choke) lever .......................................... 3-10
Seat ................................................................... 3-11
Helmet holder .................................................... 3-11
Storage compartment ....................................... 3-12
Adjusting the front fork ...................................... 3-13
Adjusting the shock absorber assembly ............ 3-15
Luggage strap holders ...................................... 3-17
Sidestand .......................................................... 3-17
Ignition circuit cut-off system ............................. 3-18
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3-1
3
EAU00027
3-INSTRUMENT AND CONTROL FUNCTIONS
EAU00029
Main switch/steering lock The main switch/steering lock controls
the ignition and lighting systems, and is
used to lock the steering. The various
positions are described below.
EAU00036
ON
All electrical systems are supplied with
power, and the engine can be started.
The key cannot be removed.
EAU00038
OFF
All electrical systems are off. The key
can be removed.
EAU00040
LOCK
The steering is locked, and all electrical
systems are off. The key can be re-
moved.
To lock the steering1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF” po-
sition, and then turn it to “LOCK”
while still pushing it.
3. Remove the key.
To unlock the steeringPush the key in, and then turn it to
“OFF” while still pushing it.
EW000016
WARNING
@ Never turn the key to “OFF” or
“LOCK” while the motorcycle is
moving, otherwise the electrical
systems will be switched off, which
may result in loss of control or an
accident. Make sure that the motor-
cycle is stopped before turning the
key to “OFF” or “LOCK”. @1. Push.
2. Turn.
E_4tx.book Page 1 Wednesday, October 4, 2000 4:28 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-2
3
EAU01590
(Parking)
The steering is locked, and the taillight
and auxiliary light are 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
EAU03299
Turn signal indicator lights
“”/“”
The corresponding indicator light flash-
es when the turn signal switch is
pushed to the left or right.
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.
EAU01707
Coolant temperature warning light
“”
This warning light comes on when the
engine overheats. When this occurs,
stop the engine immediately and allow
the engine to cool.
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.
EC000002
CAUTION:@ Do not operate the engine if it is
overheated. @
1. Left turn signal indicator light “ ”
2. Neutral indicator light “ ”
3. High beam indicator light “ ”
4. Coolant temperature warning light “ ”
5. Right turn signal indicator light “ ”
6. Fuel level warning light “ ”
E_4tx.book Page 2 Wednesday, October 4, 2000 4:28 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
EAU03680
Fuel level warning light “ ”
This warning light comes on when the
fuel level drops below approximately
3.1 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.
EAU03492
Speedometer unit The speedometer unit is equipped with
the following:l
a speedometer (which shows the
riding speed)
l
an odometer (which shows the to-
tal distance traveled)
l
two tripmeters (which show the
distance traveled since they were
last set to zero)
l
a clockOdometer and tripmeter modes
Pushing the “SELECT” button switches
the display between the odometer
mode “ODO” and the tripmeter modes
“TRIP 1”, “TRIP 2” and “CLOCK” in the
following order:
ODO
®TRIP 1
®TRIP 2
®CLOCK
®
ODO
To reset a tripmeter, select it by push-
ing the “SELECT” button, and then
push the “RESET” button for at least
one second. The tripmeters can be
used to estimate the distance that can
be traveled with a full tank of fuel. This
information will enable you to plan fu-
ture fuel stops.
Clock mode
To change the display to the clock
mode, push both the “SELECT” and
“RESET” buttons.
To change the display back to the
odometer mode, push the “SELECT”
button.
1. Speedometer
2. Odometer/tripmeter/clock
3. “SELECT” button
4. “RESET” button
E_4tx.book Page 3 Wednesday, October 4, 2000 4:28 PM

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. _Control cables• Make sure that operation is smooth.
• Lubricate if necessary.6-29
Drive chain• Check chain slack.
• Adjust if necessary.
• Check chain condition.
• Lubricate if necessary.6-27
Wheels and tires• Check for damage.
• Check tire condition and tread depth.
• Check air pressure.
• Correct if necessary.6-19–6-22
Brake and shift pedals• Make sure that operation is smooth.
• Lubricate pedal pivoting points if necessary.6-30
Brake and clutch levers• Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.6-31
Sidestand• Make sure that operation is smooth.
• Lubricate pivot if necessary.6-31
Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.—
Instruments, lights, signals
and switches• Check operation.
• Correct if necessary.—
Sidestand switch• Check operation of ignition circuit cut-off system.
• If system is defective, have Yamaha dealer check vehicle.3-17 ITEM CHECKS PAGE
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5-1
5
EAU00372
5-OPERATION AND IMPORTANT RIDING POINTS
EAU00373
WARNING
@ l
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 un-
derstand.
l
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.
l
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.
@
EAU03827*
Starting the engine In order for the ignition circuit cut-off
system to enable starting, one of the
following conditions must be met:l
The transmission is in the neutral
position.
l
The transmission is in gear with
the clutch lever pulled and the
sidestand up.
EW000054
WARNING
_ l
Before starting the engine,
check the function of the igni-
tion circuit cut-off system ac-
cording to the procedure
described on page 3-19.
l
Never ride with the sidestand
down.
_1. Turn the key to “ON” and make
sure that the engine stop switch is
set to “ ”.
EC000035
CAUTION:_ If the fuel level warning light comes
on, check the fuel level, and, if nec-
essary, refuel as soon as possible. _2. 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 cir-
cuit. _3. Turn the starter (choke) on and
completely close the throttle. (See
page 3-10 for starter (choke) oper-
ation.)
4. Start the engine by pushing the
start switch.
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OPERATION AND IMPORTANT RIDING POINTS
5-2
5
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. _
ECA00022
CAUTION:_ l
The coolant temperature warn-
ing light and fuel level warning
light should come on when the
start switch is pushed, and they
should go off when the start
switch is released.
l
If the coolant temperature warn-
ing light remains on after start-
ing, immediately stop the
engine, and then have a
Yamaha dealer check the elec-
trical circuit.
l
If the fuel level warning light re-
mains on after starting, stop the
engine, and then check the fuel
level. If necessary, refuel assoon as possible, 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 af-
ter starting with sufficient fuel,
have a Yamaha dealer check the
electrical circuit.
_5. 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! _6. 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.
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PERIODIC MAINTENANCE AND MINOR REPAIR
6-17
67. Pull the air filter element out. 8. Lightly tap the air filter element to
remove most of the dust and dirt,
and then blow the remaining dirt
out with compressed air as shown.
If the air filter element is damaged,
replace it.
9. Insert the air filter element into the
air filter case.
EC000082
CAUTION:@ l
Make sure that the air filter ele-
ment is properly seated in the
air filter case.
l
The engine should never be op-
erated without the air filter ele-
ment installed, otherwise the
piston(s) and/or cylinder(s) may
become excessively worn.
@10. Install the air filter case cover by
installing the screws.
11. Connect the fuel hose, breather
hose and fuel sender coupler, turn
the fuel cock lever to “ON”, and
then install the fuel tank by install-
ing the bolts.
EWA00013
WARNING
@ Make sure that the fuel hose and
breather hose are properly connect-
ed and routed, and not pinched. Re-
place any damaged hoses. @12. Install the panels and cowlings.
13. Install the seat.
1. Air filter elementE_4tx.book Page 17 Wednesday, October 4, 2000 4:28 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-24
6
EW000109
WARNING
@ A soft or spongy feeling in the brake
pedal can indicate the presence of
air in the hydraulic system. If there
is air in the hydraulic system, have a
Yamaha dealer bleed the system be-
fore operating the motorcycle. Air in
the hydraulic system will diminish
the braking performance, which
may result in loss of control and an
accident. @
EAU00713
Adjusting the rear brake light
switch The rear brake light switch, which is ac-
tivated by the brake pedal, is properly
adjusted when the brake light comes
on just before braking takes effect. If
necessary, adjust the brake light switch
as follows.
Turn the adjusting nut while holding the
rear brake light switch in place. To
make the brake light come on earlier,
turn the adjusting nut in direction
a. To
make the brake light come on later,
turn the adjusting nut in direction
b.1. Brake light switch
2. Brake light switch adjusting nut
E_4tx.book Page 24 Wednesday, October 4, 2000 4:28 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-36
6 3. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAU03794
Replacing a headlight bulb This motorcycle is equipped with
quartz bulb headlights. If a headlight
bulb burns out, replace it as follows.
1. Remove the headlight bulb cover,
and then disconnect the headlight
couplers.2. Unhook the headlight bulb holder,
and then remove the defective
bulb.
EW000119
WARNING
_ Headlight bulbs get very hot. There-
fore, keep flammable products away
from a lit headlight bulb, and do not
touch the bulb until it has cooled
down. _3. Place a new bulb into position, and
then secure it with the bulb holder.
1. Headlight bulb cover
1. Headlight coupler (´ 2)
2. Headlight bulb holder
E_4tx.book Page 36 Wednesday, October 4, 2000 4:28 PM