2008 YAMAHA TDM 900 light

TABLE OF CONTENTS
SAFETY INFORMATION
...................1-1
DESCRIPTION
...................................2-1
Left view ...........................................2-1
Right view .........................................2-2
Controls and instruments..................2-3
INSTRUMENT AND CONTROL
FUNCTIONS
........................................3-1
Immobilizer system ..........................3-1
Main switch/steering lock .................3-2
Indicator and warning lights .............3-4
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 ...............................................3-12
Fuel tank cap .................................3-12
Fuel ................................................3-13
Fuel tank breather hose .................3-14
Catalytic converters .......................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 .......................................... 6-6
Checking the spark plugs ................ 6-7
Engine oil and oil filter element ....... 6-8
Coolant .......................................... 6-11
Replacing the air filter element ...... 6-13
Adjusting the engine idling
speed ......................................... 6-15
Checking the throttle cable free
play ............................................ 6-15Valve clearance ............................ 6-16
Tires .............................................. 6-16
Cast wheels .................................. 6-19
Adjusting the clutch lever free
play ............................................ 6-19
Adjusting the rear brake light
switch ......................................... 6-20
Checking the front and rear brake
pads ........................................... 6-20
Checking the brake fluid level ....... 6-21
Changing the brake fluid ............... 6-22
Drive chain slack ........................... 6-22
Cleaning and lubricating the drive
chain .......................................... 6-24
Checking and lubricating the
cables ........................................ 6-25
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 ........................ 6-26
Checking and lubricating the
sidestand ................................... 6-26
Lubricating the rear suspension .... 6-26
Checking the front fork .................. 6-27
Checking the steering ................... 6-27
Checking the wheel bearings ........ 6-28
Battery ........................................... 6-28
Replacing the fuses ...................... 6-30
Replacing a headlight bulb ........... 6-31

TABLE OF CONTENTS
Replacing the tail/brake light
bulb ............................................ 6-32
Replacing a turn signal light bulb .. 6-32
Replacing an auxiliary light bulb .... 6-33
Supporting the motorcycle ............. 6-33
Troubleshooting ............................. 6-34
Troubleshooting charts .................. 6-35
MOTORCYCLE CARE AND
STORAGE
........................................... 7-1
Matte color caution .......................... 7-1
Care ................................................. 7-1
Storage ............................................ 7-3
SPECIFICATIONS
.............................. 8-1
CONSUMER INFORMATION
.............. 9-1
Identification numbers ..................... 9-1

SAFETY INFORMATION
1-3
1
When loading within this weight limit,
keep the following in mind:

Cargo and accessory weight
should be kept as low and close to
the motorcycle as possible. Make
sure to distribute the weight as
evenly as possible on both sides of
the motorcycle to minimize imbal-
ance or instability.

Shifting weights can create a sud-
den imbalance. Make sure that ac-
cessories and cargo are securely
attached to the motorcycle before
riding. Check accessory mounts
and cargo restraints frequently.

Never attach any large or heavy
items to the handlebar, front fork,
or front fender. These items, in-
cluding such cargo as sleeping
bags, duffel bags, or tents, can
create unstable handling or a slow
steering response.
Accessories
Genuine Yamaha accessories havebeen specifically designed for use on
this motorcycle. Since Yamaha cannot
test all other accessories that may be
available, you must personally be re-
sponsible for the proper selection, in-
stallation and use of non-Yamaha
accessories. Use extreme caution
when selecting and installing any ac-
cessories.
Keep the following guidelines in mind,
as well as those provided under “Load-
ing” when mounting accessories.


Never install accessories or carry
cargo that would impair the perfor-
mance of your motorcycle. Care-
fully inspect the accessory before
using it to make sure that it does
not in any way reduce ground
clearance or cornering clearance,
limit suspension travel, steering
travel or control operation, or ob-
scure lights or reflectors.

Accessories fitted to the handle-
bar or the front fork area can
create instability due to improper
weight distribution or aerody-
namic changes. If accessories
are added to the handlebar orfront fork area, they must be as
lightweight as possible and
should be kept to a minimum.

Bulky or large accessories may
seriously affect the stability of
the motorcycle due to aerody-
namic effects. Wind may at-
tempt to lift the motorcycle, or
the motorcycle may become un-
stable in cross winds. These ac-
cessories may also cause
instability when passing or being
passed by large vehicles.

Certain accessories can dis-
place the operator from his or
her normal riding position. This
improper position limits the free-
dom of movement of the opera-
tor and may limit control ability,
therefore, such accessories are
not recommended.

Use caution when adding electri-
cal accessories. If electrical acces-
sories exceed the capacity of the
motorcycle’s electrical system, an
electric failure could result, which
could cause a dangerous loss of
lights or engine power.
Maximum load:
198 kg (437 lb)

3-1
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INSTRUMENT AND CONTROL FUNCTIONS
EAU10974
Immobilizer system
This vehicle is equipped with an immo-
bilizer system to help prevent theft by
re-registering codes in the standard
keys. This system consists of the fol-
lowing.

a code re-registering key (with a
red bow)

two standard keys (with a black
bow) that can be re-registered with
new codes

a transponder (which is installed in
the code re-registering key)

an immobilizer unit

an ECU (Electronic Control Unit)

an immobilizer system indicator
light (See page 3-4.)
The key with the red bow is used to reg-
ister codes in each standard key. Since
re-registering is a difficult process, take
the vehicle along with all three keys to
a Yamaha dealer to have them re-reg-
istered. Do not use the key with the red
bow for driving. It should only be used
for re-registering the standard keys. Al-
ways use a standard key for driving.
CAUTION:

ECA11821

DO NOT LOSE THE CODE
RE-REGISTERING KEY! CON-
TACT YOUR DEALER IMMEDI-
ATELY IF IT IS LOST! If the code
re-registering key is lost, regis-
tering new codes in the stan-
dard keys is impossible. The
standard keys can still be used
to start the vehicle, however if
code re-registering is required
(i.e., if a new standard key is
made or all keys are lost) the en-
tire immobilizer system must be
replaced. Therefore, it is highly
recommended to use either
standard key and keep the codere-registering key in a safe
place.

Do not submerse any key in wa-
ter.

Do not expose any key to exces-
sively high temperatures.

Do not place any key close to
magnets (this includes, but not
limited to, products such as
speakers, etc.).

Do not place items that transmit
electrical signals close to any
key.

Do not place heavy items on any
key.

Do not grind any key or alter its
shape.

Do not disassemble the plastic
part of any key.

Do not put two keys of any im-
mobilizer system on the same
key ring.

Keep the standard keys as well
as keys of other immobilizer
systems away from this vehi-
cle’s code re-registering key.

Keep other immobilizer system
keys away from the main switch
1. Code re-registering key (red bow)
2. Standard keys (black bow)

INSTRUMENT AND CONTROL FUNCTIONS
3-2
1
2
3
4
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8
9as they may cause signal inter-

ference.
EAU10471
Main switch/steering lock
The main switch/steering lock controls
the ignition and lighting systems, and is
used to lock the steering.
NOTE:

Be sure to use the standard key (black
bow) for regular use of the vehicle. To
minimize the risk of losing the code
re-registering key (red bow), keep it in a
safe place and only use it for code
re-registering.
EAU10570
ON
All electrical circuits are supplied with
power; the meter lighting, taillight and
auxiliary light come on, and the enginecan be started. The key cannot be re-
moved.
NOTE:

The headlight comes on automatically
when the engine is started and stays on
until the key is turned to “OFF”.
EAU10660
OFF
All electrical systems are off. The key
can be removed.
EAU10690
LOCK
The steering is locked, and all electrical
systems are off. The key can be re-
moved.
OFF ON
LOCK
P

INSTRUMENT AND CONTROL FUNCTIONS
3-3
2
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To lock the steering
1. Turn the handlebars all the way to
the left or right.
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 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”.
EAU33001
(Parking)
The steering is locked, and the taillight
and auxiliary light are on. The hazard
lights and turn signal lights can be
turned on, but all other electrical sys-
tems 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.
1. Push.
2. Turn.
1. Push.
2. Turn.

INSTRUMENT AND CONTROL FUNCTIONS
3-4
1
2
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EAU11003
Indicator and warning lights
EAU11020
Turn signal indicator light “”
This indicator light flashes when the
turn signal switch is pushed to the left or
right.
EAU11060
Neutral indicator light “”
This indicator light comes on when the
transmission is in the neutral position.
EAU11080
High beam indicator light “”
This indicator light comes on when the
high beam of the headlight is switched
on.
EAU38600
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 by turning the key to
“ON”.
If the warning light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-
cuit.
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.
EAU11371
Fuel level warning indicator “”
This fuel level warning indicator starts
flashing when the fuel level drops be-
low approximately 3.5 L (0.92 US gal)
(0.77 Imp.gal).
EAU11500
Engine trouble warning light “”
This warning light comes on or flashes
when an electrical circuit monitoring the
engine is defective. When this occurs,
have a Yamaha dealer check the
self-diagnosis system.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. If the warning light does not come
on for a few seconds, then go off, have
a Yamaha dealer check the electrical
circuit.
EAU39500
ABS warning light “”
If this warning light comes on or flashes
while riding, the ABS may be defective.
If this occurs, have a Yamaha dealer
check the system as soon as possible.
(See page 3-12.)
1. Fuel level warning indicator “ ”
2. Turn signal indicator light “ ”
3. High beam indicator light “ ”
4. Neutral indicator light “ ”
5. Engine trouble warning light “ ”
6. Anti-lock Brake System (ABS) warning
light “ ”
7. Oil level warning light
8. Immobilizer system indicator light
1234567
8
ABS
ABS

INSTRUMENT AND CONTROL FUNCTIONS
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WARNING

EWA10081
If the ABS warning light comes on or
flashes while riding, the brake sys-
tem reverts to conventional braking.
Therefore, be careful not to cause
the wheels to lock during emergen-
cy braking. If the warning light
comes on or flashes while riding,
have a Yamaha dealer check the
brake system as soon as possible.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”.
If the warning light does not come on or
remains on, have a Yamaha dealer
check the electrical circuit.
EAU38610
Immobilizer system indicator light
The electrical circuit of the indicator
light can be checked by turning the key
to “ON”.
If the indicator light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical cir-
cuit.
When the key is turned to “OFF” and 30seconds have passed, the indicator
light will start flashing indicating the im-
mobilizer system is enabled. After 24
hours have passed, the indicator light
will stop flashing, however the immobi-
lizer system is still enabled.
NOTE:

This model is also equipped with a
self-diagnosis device for the immobiliz-
er system. If the immobilizer system is
defective, the indicator light will start
flashing a pattern and the odometer/
tripmeter will display a 2-digit code
when the key is turned to “ON”. When
this occurs, have a Yamaha dealer
check the self-diagnosis system. How-
ever, if the indicator light slowly flashes
five times, and then quickly flashes two
times repeatedly, error code 52 will be
displayed. This error could be caused
by signal interference. If this occurs, try
the following.
1. Use the code re-registering key to
start the engine.
NOTE:

Make sure there are no other immobi-
lizer keys close to the main switch, anddo not keep more than one immobilizer
key on the same key ring! Immobilizer
system keys may cause signal interfer-
ence, which may prevent the engine
from starting.
2. If the engine starts, turn it off, and
try starting the engine with the
standard keys.
3. If one or both of the standard keys
do not start the engine, take the
vehicle, the code re-registering
key and both standard keys to a
Yamaha dealer and have the stan-
dard keys re-registered.