battery YAMAHA TDM 900 2002 Owners Manual

2-1
2
EAU00026
2-DESCRIPTION Left view1. Front fork spring preload adjusting bolt (page 3-13)
2. Front fork damping force adjusting screw (page 3-14)
3. Air filter element (page 6-16)
4. Shock absorber assembly spring
preload adjusting ring (page 3-15)
5. Battery (page 6-33)
6. Fuses (page 6-34)
7. Storage compartment (page 3-11)
8. Grab bar9. Luggage strap holder (page 3-17)
10. Seat lock (page 3-11)
11. Shock absorber assembly rebound
damping force adjusting knob (page 3-15)
12. Shock absorber assembly compression
damping force adjusting knob (page 3-16)
13. Shift pedal (page 3-8)
14. Engine oil drain bolt A (page 6-10)
U5PSE0.book Page 1 Thursday, December 13, 2001 4:29 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
EAU04478
Fuel level warning symbol “”
This fuel level warning symbol starts
flashing when the fuel level drops be-
low approximately 3.5 L.
EAU04121
Turn signal indicator lights “”
and “”
The corresponding indicator light flash-
es when the turn signal switch is
pushed to the left or right.
EAU00063
High beam indicator light “”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU00061
Neutral indicator light “”
This indicator light comes on when the
transmission is in the neutral position.
1. Fuel level warning symbol “”
2. Left turn signal indicator light “”
3. High beam indicator light “”
4. Neutral indicator light “”
5. Engine trouble warning light “”
6. Right turn signal indicator light “”
7. Oil level warning light “”
U5PSE0.book Page 2 Thursday, December 13, 2001 4:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-5
3
EAU04488
Tachometer unit The electric tachometer allows the rider
to monitor the engine speed and keep it
within the ideal power range.
EC000003
CAUTION:_ Do not operate the engine in the ta-
chometer red zone.
Red zone: 8,000 r/min and above _This tachometer unit is equipped with a
clock.To set the clock:
1. Push both the “SELECT” and
“RESET” buttons for at least two
seconds.
2. When the hour digits start flashing,
push the “RESET” button to set
the hours.
3. Push the “SELECT” button to
change the minutes.
4. When the minute digits start flash-
ing, push the “RESET” button to
set the minutes.
5. Push the “SELECT” button to start
the clock.
NOTE:_

After setting the clock, be sure to
push the “SELECT” button before
turning the key to “OFF”, other-
wise the clock will not be set.


When the key is turned to “OFF”,
the clock display will remain on for
48 hours and then go off to pre-
vent the battery from discharging.
_
EAU01652
Coolant temperature gauge With the key in the “ON” position, the
coolant temperature gauge indicates
the temperature of the coolant. The
coolant temperature varies with chang-
es in the weather and engine load. If
the needle reaches or enters the red
zone, stop the motorcycle and let the
engine cool. (See page 6-44 for further
instructions.)
EC000002
CAUTION:_ Do not operate the engine if it is
overheated. _
1. Tachometer
2. Tachometer red zone
3. Clock
1. Coolant temperature gauge
2. Coolant temperature red zone
U5PSE0.book Page 5 Thursday, December 13, 2001 4:29 PM

INSTRUMENT AND CONTROL FUNCTIONS
3-6
3
EAU00109
Anti-theft alarm (optional) This motorcycle can be equipped with
an optional anti-theft alarm by a
Yamaha dealer. Contact a Yamaha
dealer for more information.
EAU00118
Handlebar switches
EAU00119
Pass switch “”
Press this switch to flash the headlight.
EAU03888
Dimmer switch “/”
Set this switch to “” for the high
beam and to “” for the low beam.
EAU03889
Turn signal switch “/”
To signal a right-hand turn, push this
switch to “”. To signal a left-hand
turn, push this switch to “”. When
released, the switch returns to the cen-
ter position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU00129
Horn switch “”
Press this switch to sound the horn.
EAU03826
Hazard switch “”
With the key in the “ON” or “” posi-
tion, use this switch to turn on the haz-
ard light (simultaneous flashing of all
turn signal lights).
The hazard light is used in case of an
emergency or to warn other drivers
when your motorcycle is stopped
where it might be a traffic hazard.
EC000006
CAUTION:_ Do not use the hazard light for an ex-
tended length of time, otherwise the
battery may discharge. _
1. Pass switch “”
2. Hazard switch “”
3. Dimmer switch “/”
4. Turn signal switch “/”
5. Horn switch “”
U5PSE0.book Page 6 Thursday, December 13, 2001 4:29 PM

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. _
ECA00045
CAUTION:_ For maximum engine life, never ac-
celerate hard when the engine is
cold! _NOTE:_ The engine is warm when it quickly re-
sponds to the throttle. _
U5PSE0.book Page 2 Thursday, December 13, 2001 4:29 PM

6
PERIODIC MAINTENANCE AND MINOR REPAIR
Owner’s tool kit .................................................... 6-1
Periodic maintenance and lubrication chart ......... 6-2
Removing and installing cowlings and panels ..... 6-5
Checking the spark plugs .................................... 6-7
Engine oil and oil filter element ............................ 6-9
Coolant .............................................................. 6-12
Cleaning the air filter element ............................ 6-16
Adjusting the engine idling speed ...................... 6-17
Adjusting the throttle cable free play .................. 6-18
Adjusting the valve clearance ............................ 6-18
Tires ................................................................... 6-19
Adjusting the clutch lever free play .................... 6-22
Adjusting the brake pedal position ..................... 6-23
Adjusting the rear brake light switch .................. 6-23
Checking the front and rear brake pads ............. 6-24
Checking the brake fluid level ............................ 6-25
Changing the brake fluid .................................... 6-26
Drive chain slack ................................................ 6-26
Lubricating the drive chain ................................. 6-28
Checking and lubricating the cables .................. 6-28Checking and lubricating the throttle grip and
cable ............................................................... 6-29
Checking and lubricating the brake and
shift pedals ...................................................... 6-29
Checking and lubricating the brake and
clutch levers .................................................... 6-29
Checking and lubricating the sidestand ............ 6-30
Lubricating the rear suspension ........................ 6-30
Checking the front fork ...................................... 6-31
Checking the steering ....................................... 6-31
Checking the wheel bearings ............................ 6-32
Battery ............................................................... 6-33
Replacing the fuses .......................................... 6-34
Replacing a headlight bulb ................................ 6-35
Replacing a tail/brake light bulb ........................ 6-36
Replacing a turn signal light bulb ...................... 6-37
Supporting the motorcycle ................................ 6-37
Front wheel ....................................................... 6-38
Rear wheel ........................................................ 6-39
Troubleshooting ................................................. 6-42
Troubleshooting charts ...................................... 6-43
U5PSE0.book Page 1 Thursday, December 13, 2001 4:29 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-33
6
EAU00800
Battery This motorcycle is equipped with a
sealed-type (MF) battery, which does
not require any maintenance. There is
no need to check the electrolyte or to
add distilled water.
EC000101
CAUTION:@ Never attempt to remove the battery
cell seals, as this would permanent-
ly damage the battery. @
EW000116
WARNING
@

Electrolyte is poisonous and
dangerous since it contains sul-
furic acid, which causes severe
burns. Avoid any contact with
skin, eyes or clothing and al-
ways shield your eyes when
working near batteries. In case
of contact, administer the fol-
lowing FIRST AID.
EXTERNAL: Flush with plenty
of water.
INTERNAL: Drink large quan-
tities of water or milk and im-
mediately call a physician.
EYES: Flush with water for
15 minutes and seek prompt
medical attention.


Batteries produce explosive hy-
drogen gas. Therefore, keep
sparks, flames, cigarettes, etc.,
away from the battery and pro-
vide sufficient ventilation when
charging it in an enclosed
space.


KEEP THIS AND ALL BATTER-
IES OUT OF THE REACH OF
CHILDREN.
@To charge the battery
Have a Yamaha dealer charge the bat-
tery as soon as possible if it seems to
have discharged. Keep in mind that the
battery tends to discharge more quickly
if the motorcycle is equipped with op-
tional electrical accessories.
To store the battery
1. If the motorcycle will not be used
for more than one month, remove
the battery, fully charge it, and
then place it in a cool, dry place.
2. If the battery will be stored for
more than two months, check it at
least once a month and fully
charge it if necessary.
3. Fully charge the battery before in-
stallation.
4. After installation, make sure that
the battery leads are properly con-
nected to the battery terminals.
U5PSE0.book Page 33 Thursday, December 13, 2001 4:29 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-34
6
EC000102
CAUTION:@

Always keep the battery
charged. Storing a discharged
battery can cause permanent
battery damage.


To charge a sealed-type (MF)
battery, a special (constant-
voltage) battery charger is re-
quired. Using a conventional
battery charger will damage the
battery. If you do not have ac-
cess to a sealed-type (MF) bat-
tery charger, have a Yamaha
dealer charge your battery.
@
EAU04482*
Replacing the fuses The main fuse and the fuse box, which
contains the fuses for the individual cir-
cuits, are located under the seat. (See
page 3-11 for seat removal and instal-
lation procedures.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off
the electrical circuit in question.2. Remove the blown fuse, and then
install a new fuse of the specified
amperage.
EC000103
CAUTION:_ Do not use a fuse of a higher amper-
age rating than recommended to
avoid causing extensive damage to
the electrical system and possibly a
fire. _
1. Backup fuse (odometer and clock)
2. Radiator fan fuse
3. Turn signal and hazard light fuse
4. Ignition fuse
5. Signaling system fuse
6. Headlight fuse
7. Spare fuse (× 4)
8. Parking lighting fuse
9. Electronic Fuel Injection System fuse
10. Main fuse
Specified fuses:
Main fuse: 40 A
Headlight fuse: 15 A
Signaling system fuse: 7.5 A
Radiator fan fuse: 20 A
Ignition fuse: 10 A
Backup fuse (odometer
and clock): 5 A
Turn signal and hazard
light fuse: 10 A
Parking lighting fuse: 5 A
Electronic Fuel Injection
System fuse: 10 A
U5PSE0.book Page 34 Thursday, December 13, 2001 4:29 PM

PERIODIC MAINTENANCE AND MINOR REPAIR
6-43
6
EAU02990
Troubleshooting charts Starting problems or poor engine performance
EW000125
WARNING
@ Keep away open flames and do not smoke while checking or working on the fuel system. @
CT-1AE
Check the fuel level in
the fuel tank.1. Fuel
There is enough fuel.
There is no fuel.
Check the compression.
Supply fuel.
The engine does not start.
Check the compression.
Operate the electric starter.2. Compression
There is compression.
There is no compression.
Check the ignition.
Have a Yamaha dealer
check the vehicle.
Remove the spark plugs
and check the electrodes.3. Ignition
Wipe off with a dry cloth and correct the
spark plug gaps, or replace the spark plugs.
Have a Yamaha dealer check the vehicle.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
The engine does not start.
Check the battery.
Operate the electric starter.4. Battery
The engine turns over
quickly.
The engine turns over
slowly.
The battery is good.Check the battery lead connections,
and charge the battery if necessary.
DryWet
Open the throttle halfway and operate
the electric starter.
U5PSE0.book Page 43 Thursday, December 13, 2001 4:29 PM

MOTORCYCLE CARE AND STORAGE
7-5
7a. Remove the spark plug caps
and spark plugs.
b. Pour a teaspoonful of engine
oil into each spark plug bore.
c. Install the spark plug caps onto
the spark plugs, and then place
the spark plugs on the cylinder
head so that the electrodes are
grounded. (This will limit spark-
ing during the next step.)
d. Turn the engine over several
times with the starter. (This will
coat the cylinder walls with oil.)
e. Remove the spark plug caps
from the spark plugs, and then
install the spark plugs and the
spark plug caps.
EWA00003
WARNING
_ To prevent damage or injury from
sparking, make sure to ground the
spark plug electrodes while turning
the engine over. _
4. Lubricate all control cables and
the pivoting points of all levers and
pedals as well as of the sidestand/
centerstand.
5. Check and, if necessary, correct
the tire air pressure, and then lift
the motorcycle so that both of its
wheels are off the ground. Alterna-
tively, turn the wheels a little every
month in order to prevent the tires
from becoming degraded in one
spot.
6. Cover the muffler outlets with plas-
tic bags to prevent moisture from
entering them.
7. Remove the battery and fully
charge it. Store it in a cool, dry
place and charge it once a month.
Do not store the battery in an ex-
cessively cold or warm place (less
than 0°C or more than 30°C). For
more information on storing the
battery, see page 6-33.
NOTE:_ Make any necessary repairs before
storing the motorcycle. _
U5PSE0.book Page 5 Thursday, December 13, 2001 4:29 PM