maintenance YAMAHA TDM 900 2005 Owner's Guide

PERIODIC MAINTENANCE AND MINOR REPAIR
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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.
To charge the battery
Have a Yamaha dealer charge the bat-
1. Battery
2. Positive battery lead (red)
3. Negative battery lead
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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 batterycharger 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.
EAU23623
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 3-14.)
If a fuse is blown, replace it as follows.
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. ABS motor fuse (for ABS models)
8. ABS motor spare fuse (for ABS models)
9. Main fuse
10. Spare fuse
11. Fuel injection system fuse
12. ABS control unit fuse (for ABS models)
12 34 5 6 7 8 911 12
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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.
CAUTION:

ECA10640
Do not use a fuse of a higher amper-
age rating than recommended toavoid causing extensive damage to
the electrical system and possibly a
fire.
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.
EAU23750
Replacing a headlight bulb
This model is equipped with two quartz
bulb headlights. If a headlight bulb
burns out, replace it as follows.
1. Disconnect the headlight coupler,
and then remove the headlight
bulb cover.
2. Unhook the headlight bulb holder,
and then remove the defective
bulb.
Specified fuses:
Main fuse:
40.0 A
Headlight fuse:
20.0 A
Radiator fan fuse:
20.0 A
Ignition fuse:
10.0 A
Signaling system fuse:
10.0 A
Backup fuse:
10.0 A
Fuel injection system fuse:
10.0 A
Turn signal light and hazard fuse:
10.0 A
ABS motor fuse:
30.0 A
ABS control unit fuse:
10.0 A
1. Headlight bulb holder
2. Headlight coupler
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WARNING

EWA10790
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.
CAUTION:

ECA10650
Take care not to damage the follow-
ing parts:

Headlight bulb
Do not touch the glass part of the
headlight bulb to keep it free from
oil, otherwise the transparency ofthe glass, the luminosity of the bulb,
and the bulb life will be adversely af-
fected. Thoroughly clean off any dirt
and fingerprints on the headlight
bulb using a cloth moistened with al-
cohol or thinner.

Headlight lens

Do not affix any type of tinted
film or stickers to the head-
light lens.

Do not use a headlight bulb of
a wattage higher than speci-
fied.
4. Install the bulb cover, and then
connect the coupler.
5. Have a Yamaha dealer adjust the
headlight beam if necessary.
EAU24080
Replacing the tail/brake light
bulb
1. Remove the seat. (See
page 3-14.)
2. Remove the socket (together with
the bulb) by turning it counter-
clockwise.
3. Remove the defective bulb by
pushing it in and turning it counter-
clockwise.
4. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
5. Install the socket (together with the
bulb) by turning it clockwise.
6. Install the seat.
1. Headlight bulb holder
1

1. Do not touch the glass part of the bulb.
1

1. Socket
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EAU24201
Replacing a turn signal light
bulb
1. Remove the turn signal light lens
by removing the screw.
2. Remove the defective bulb by
pushing it in and turning it counter-
clockwise.3. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
4. Install the lens by installing the
screw.
CAUTION:

ECA11190
Do not overtighten the screw, other-
wise the lens may break.
EAU36450
Replacing an auxiliary light
bulb
1. Remove the auxiliary light lens by
removing the screws.
2. Remove the defective bulb by pull-
ing it out.
1. Screw
2. Turn signal light lens
12

1. Turn signal light bulb1
1. Auxiliary light lens
2. Screw
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3. Insert a new bulb into the socket.
4. Install the lens by installing the
screws.
CAUTION:

ECA10680
Do not overtighten the screws, oth-
erwise the lens may break.
EAU24350
Supporting the motorcycle
Since this model is not equipped with a
centerstand, follow these precautions
when removing the front and rear
wheel or performing other maintenance
requiring the motorcycle to stand up-
right. Check that the motorcycle is in a
stable and level position before starting
any maintenance. A strong wooden
box can be placed under the engine for
added stability.
To service the front wheel
1. Stabilize the rear of the motorcycle
by using a motorcycle stand or, if
an additional motorcycle stand is
not available, by placing a jack un-
der the frame in front of the rear
wheel.
2. Raise the front wheel off the
ground by using a motorcycle
stand.
To service the rear wheel
Raise the rear wheel off the ground by
using a motorcycle stand or, if a motor-
cycle stand is not available, by placing
a jack either under each side of the
frame in front of the rear wheel or under
each side of the swingarm.

EAU25870
Troubleshooting
Although Yamaha motorcycles receive
a thorough inspection before shipment
from the factory, trouble may occur dur-
ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your motorcycle
require any repair, take it to a Yamaha
dealer, whose skilled technicians have
the necessary tools, experience, and
know-how to service the motorcycle
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look like
Yamaha parts, but they are often inferi-
or, have a shorter service life and can
lead to expensive repair bills.
1. Auxiliary light bulb
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EAU25911
Troubleshooting charts
Starting problems or poor engine
performance
WARNING

EWA10840
Keep away open flames and do not smoke while checking or working on the fuel system.
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.

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9 Engine overheating
WARNING

EWA10400

Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.

After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and then
slowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the hissing
sound has stopped, press down on the cap while turning it counterclockwise, and then remove the cap.
NOTE:

If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolant
as soon as possible.
Wait until the
engine has cooled.
Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.Add coolant. (See NOTE.)
Start the engine. If the engine overheats again,
have a
Yamaha dealer check
and repair the cooling system.
There is
leakage.
There is
no leakage.

INDEX
A
ABS (for ABS models) .............................3-11
ABS warning light (for ABS models) ..........3-4
Air filter element, replacing ......................6-12
Anti-theft alarm (optional) ..........................3-8
Auxiliary light bulb, replacing ...................6-31
B
Battery .....................................................6-27
Brake and clutch levers, checking and
lubricating ..............................................6-24
Brake and shift pedals, checking and
lubricating ..............................................6-24
Brake fluid, changing ...............................6-21
Brake fluid level, checking .......................6-20
Brake lever ..............................................3-10
Brake pedal .............................................3-11
C
Cables, checking and lubricating .............6-23
Care ...........................................................7-1
Catalytic converter ...................................3-14
Clutch lever ..............................................3-10
Clutch lever free play, adjusting ..............6-18
Coolant ....................................................6-10
Coolant temperature gauge .......................3-6
Cowlings and panels, removing and
installing ..................................................6-5
D
Dimmer switch ...........................................3-9
Drive chain, cleaning and lubricating .......6-23
Drive chain slack .....................................6-21
E
Engine break-in .........................................5-3
Engine idling speed .................................6-13
Engine oil and oil filter element ..................6-7Engine stop switch .................................... 3-9
Engine trouble warning light ...................... 3-4
F
Front and rear brake pads, checking....... 6-19
Front fork, adjusting................................. 3-15
Front fork, checking ................................. 6-25
Fuel ......................................................... 3-13
Fuel consumption, tips for reducing .......... 5-3
Fuel level warning indicator ....................... 3-4
Fuel tank breather hose .......................... 3-13
Fuel tank cap ........................................... 3-12
Fuses, replacing ...................................... 6-28
H
Handlebar switches ................................... 3-8
Hazard switch ............................................ 3-9
Headlight bulb, replacing ......................... 6-29
High beam indicator light ........................... 3-4
Horn switch................................................ 3-9
I
Identification numbers ............................... 9-1
Ignition circuit cut-off system ................... 3-19
Immobilizer system.................................... 3-1
Immobilizer system indicator light ............. 3-4
Indicator and warning lights....................... 3-3
K
Key identification number .......................... 9-1
L
Luggage strap holders............................. 3-18
M
Main switch/steering lock .......................... 3-2
Model label ................................................ 9-2
Multi-function display ................................. 3-7
N
Neutral indicator light................................. 3-4
O
Oil level warning light ................................ 3-4
P
Parking ...................................................... 5-4
Part locations ............................................ 2-1
Pass switch ............................................... 3-9
Periodic maintenance and lubrication
chart ........................................................ 6-2
Pre-operation check list............................. 4-2
R
Rear brake light switch, adjusting ........... 6-19
Rear suspension, lubricating ................... 6-25
S
Safety information ..................................... 1-1
Seat ......................................................... 3-14
Shifting ...................................................... 5-2
Shift pedal ............................................... 3-10
Shock absorber assembly, adjusting ...... 3-17
Sidestand ................................................ 3-19
Sidestand, checking and lubricating........ 6-25
Spark plugs, checking ............................... 6-6
Specifications ............................................ 8-1
Starting the engine .................................... 5-1
Start switch................................................ 3-9
Steering, checking................................... 6-26
Storage...................................................... 7-3
Storage compartment.............................. 3-15
Supporting the motorcycle ...................... 6-32
T
Tachometer unit ........................................ 3-5
Tail/brake light bulb, replacing ................ 6-30
Throttle cable free play, checking ........... 6-14
Throttle grip and cable, checking and
lubricating ............................................. 6-24