TABLE OF CONTENTS
SAFETY INFORMATION
...................1-1
DESCRIPTION
...................................2-1
Left view ...........................................2-1
Right view .........................................2-3
Controls and instruments..................2-5
INSTRUMENT AND CONTROL
FUNCTIONS
........................................3-1
Immobilizer system ..........................3-1
Main switch/steering lock .................3-2
Indicator and warning lights .............3-3
Tachometer unit ...............................3-6
Coolant temperature gauge .............3-6
Multi-function display .......................3-7
Anti-theft alarm (optional) ................3-8
Handlebar switches .........................3-9
Clutch lever ....................................3-10
Shift pedal ......................................3-10
Brake lever ....................................3-11
Brake pedal ...................................3-11
ABS (for ABS models) ...................3-12
Fuel tank cap .................................3-12
Fuel ................................................3-13
Fuel tank breather hose .................3-14
Catalytic converter .........................3-14
Seat ...............................................3-14
Storage compartment ....................3-15
Adjusting the front fork ...................3-16
Adjusting the shock absorber
assembly ....................................3-17Luggage strap holders .................. 3-19
Sidestand ...................................... 3-19
Ignition circuit cut-off system ......... 3-20
PRE-OPERATION CHECKS
.............. 4-1
Pre-operation check list ................... 4-2
OPERATION AND IMPORTANT
RIDING POINTS
.................................. 5-1
Starting the engine .......................... 5-1
Shifting ............................................ 5-2
Tips for reducing fuel
consumption ................................ 5-3
Engine break-in ............................... 5-3
Parking ............................................ 5-4
PERIODIC MAINTENANCE AND
MINOR REPAIR
.................................. 6-1
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 ................ 6-6
Engine oil and oil filter element ....... 6-7
Coolant .......................................... 6-10
Replacing the air filter element ...... 6-12
Adjusting the engine idling
speed ......................................... 6-14
Checking the throttle cable free
play ............................................ 6-15Valve clearance ............................ 6-15
Tires .............................................. 6-15
Cast wheels .................................. 6-18
Adjusting the clutch lever free play 6-18
Adjusting the rear brake light
switch ......................................... 6-19
Checking the front and rear brake
pads ........................................... 6-20
Checking the brake fluid level ....... 6-20
Changing the brake fluid ............... 6-22
Drive chain slack ........................... 6-22
Cleaning and lubricating the drive
chain .......................................... 6-24
Checking and lubricating the
cables ........................................ 6-24
Checking and lubricating the throttle
grip and cable ............................ 6-25
Checking and lubricating the brake
and shift pedals ......................... 6-25
Checking and lubricating the brake
and clutch levers ........................ 6-25
Checking and lubricating the
sidestand ................................... 6-26
Lubricating the rear
suspension ................................ 6-26
Checking the front fork .................. 6-26
Checking the steering ................... 6-27
Checking the wheel bearings ........ 6-28
Battery ........................................... 6-28
Replacing the fuses ...................... 6-29
Replacing a headlight bulb ........... 6-31
2-1
1
2
3
4
5
6
7
8
9
DESCRIPTION
EAU32220
Left view
TDM900
12
345678
9 9 10 11 12 13 1412
345678
9 9 10 11 12 13 14
1. Front fork spring preload adjusting bolt (page 3-16)
2. Front fork damping adjusting screw (page 3-16)
3. Air filter element (page 6-12)
4. Shock absorber assembly compression damping force adjusting
knob (page 3-17)
5. Battery (page 6-28)
6. Fuses (page 6-29)
7. Storage compartment (page 3-15)8. Grab bar
9. Luggage strap holder (page 3-19)
10. Seat lock (page 3-14)
11. Shock absorber assembly rebound damping force adjusting knob
(page 3-17)
12. Shock absorber assembly spring preload adjusting ring (page 3-17)
13. Shift pedal (page 3-10)
14. Engine oil drain bolt A (page 6-7)
DESCRIPTION
2-2
2
3
4
5
6
7
8
9 TDM900A
12
3456
7 7 8 9 10 11 1212
3456
1. Front fork spring preload adjusting bolt (page 3-16)
2. Front fork damping adjusting screw (page 3-16)
3. Air filter element (page 6-12)
4. Coolant reservoir (page 6-10)
5. Battery (page 6-28)
6. Fuses (page 6-29)
7. Luggage strap holder (page 3-19)
8. Seat lock (page 3-14)9. Shock absorber assembly rebound damping force adjusting knob
(page 3-17)
10. Shock absorber assembly spring preload adjusting ring (page 3-17)
11. Shift pedal (page 3-10)
12. Engine oil drain bolt A (page 6-7)
INSTRUMENT AND CONTROL FUNCTIONS
3-3
2
34
5
6
7
8
9
To unlock the steering
Push the key into the main switch, and
then turn it to “OFF” while still pushing
it.
WARNING
EWA10060
Never turn the key to “OFF” or
“LOCK” while the vehicle is moving,
otherwise the electrical systems will
be switched off, which may result in
loss of control or an accident. Make
sure that the vehicle is stopped be-
fore turning the key to “OFF” or
“LOCK”.
EAU33000
(Parking)
The steering is locked, and the taillight
and auxiliary light are on. The hazard
light and turn signal lights 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 “ ”.
CAUTION:
ECA11020
Do not use the parking position for
an extended length of time, other-
wise the battery may discharge.
EAU38561
Indicator and warning lights
For TDM900
1. Push.
2. Turn.
1. Fuel level warning indicator “ ”
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
8. Immobilizer system indicator light
12345678
INSTRUMENT AND CONTROL FUNCTIONS
3-6
1
2
3
4
5
6
7
8
9
EAU11911
Tachometer unit
The electric tachometer allows the rider
to monitor the engine speed and keep it
within the ideal power range.
When the key is turned to “ON”, the ta-
chometer needle will sweep once
across the r/min range and then return
to zero r/min in order to test the electri-
cal circuit.
CAUTION:
ECA10031
Do not operate the engine in the ta-
chometer red zone.
Red zone: 8000 r/min and above
This tachometer unit is equipped with a
clock.
To set the clock:
1. Push both the “SELECT” and “RE-
SET” buttons for at least two sec-
onds.
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”, otherwise
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 prevent
the battery from discharging.
EAU12181
Coolant temperature gauge
With the key in the “ON” position, the
coolant temperature gauge indicates
the temperature of the coolant. When
the key is turned to “ON”, the coolant
temperature gauge needle will sweep
once across the temperature range and
then return to “C” in order to test the
electrical circuit. The coolant tempera-
ture varies with changes in the weather
and engine load. If the needle reaches
or enters the red zone, stop the vehicle
and let the engine cool. (See
page 6-35.)
1. Tachometer
2. Tachometer red zone
3. Clock
2
3
1
1. Coolant temperature gauge
2. Coolant temperature gauge red zone
12
5-1
2
3
4
56
7
8
9
OPERATION AND IMPORTANT RIDING POINTS
EAU15950
WARNING
EWA10270
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.
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.
EAU26801
Starting the 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 sid-
estand up.
WARNING
EWA10290
Before starting the engine,
check the function of the igni-
tion circuit cut-off system ac-
cording to the procedure
described on page 3-20.
Never ride with the sidestand
down.
1. Turn the key to “ON” and make
sure that the engine stop switch is
set to “”.
CAUTION:
ECA11781
The following warning lights and in-
dicator light should come on for a
few seconds, then go off.
Oil level warning light
Engine trouble warning light
Immobilizer system indicator
light
ABS warning light (for ABS
models)
If a warning or indicator light does
not go off, see page 3-3 for the corre-
sponding warning and indicator
light circuit check.
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. 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
PERIODIC MAINTENANCE AND MINOR REPAIR
6-28
1
2
3
4
5
6
7
8
9
EAU23290
Checking the wheel bearings
The front and rear wheel bearings must
be checked at the intervals specified in
the periodic maintenance and lubrica-
tion chart. If there is play in the wheel
hub or if the wheel does not turn
smoothly, have a Yamaha dealer check
the wheel bearings.
EAU23370
Battery
This model 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.
CAUTION:
ECA10620
Never attempt to remove the battery
cell seals, as this would permanent-
ly damage the battery.
WARNING
EWA10760
Electrolyte is poisonous anddangerous 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.
1. Battery
2. Positive battery lead (red)
3. Negative battery lead
1
23
PERIODIC MAINTENANCE AND MINOR REPAIR
6-29
2
3
4
5
67
8
9 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 vehicle is equipped with optional
electrical accessories.
To store the battery
1. If the vehicle 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.
CAUTION:
ECA10630
Always keep the battery
charged. Storing a discharged
battery can cause permanent
battery damage.
To charge a sealed-type (MF)battery, a special (constant-volt-
age) battery charger is required.
Using a conventional battery
charger will damage the battery.
If you do not have access to a
sealed-type (MF) battery charg-
er, have a Yamaha dealer
charge your battery.
EAU38591
Replacing the fuses
For TDM900
1. Backup fuse (for odometer and clock)
2. Radiator fan fuse
3. Turn signal light and hazard fuse
4. Ignition fuse
5. Signaling system fuse
6. Headlight fuse
7. Spare fuse
8. Fuel injection system fuse
9. Main fuse
12 34 5 6 8 97
7