Checking and lubricating the cables .................................7-25
Checking and lubricating the throttle grip and cable ........7-26
Checking and lubricating the brake and clutch levers ......................7-26
Lubricating the brake pedal ............7-27
Checking and lubricating the sidestand ............................7-27
Lubricating the rear suspension......7-27
Lubricating the swingarm pivots .....7-28
Checking the front fork....................7-28
Checking the steering .....................7-29
Checking the wheel bearings..........7-29
Battery .............................................7-30
Replacing the fuses ........................7-31
Replacing a headlight bulb .............7-33
Replacing a turn signal light bulb....7-34
Replacing the license plate light bulb ...................................7-35
Replacing an auxiliary light bulb .....7-35
Supporting the motorcycle ..............7-36
Front wheel .....................................7-36
Rear wheel ......................................7-38
Troubleshooting ..............................7-39
Troubleshooting charts....................7-40 MOTORCYCLE CARE
AND STORAGE
...................................8-1
Care ..................................................8-1
Storage .............................................8-3
SPECIFICATIONS ...............................9-1
CONSUMER INFORMATION ............10-1
Identification numbers .....................10-1
Motorcycle noise regulation (for Australia) ............................10-2
TABLE OF CONTENTS
03 ingles -australia 26/2/10 10:45 Página 7
3-1
1
2
3
4
5
6
7
8
9
10
DESCRIPTION
EAU10410Left view
1. Idle adjusting screw (page 7-15)
2. Owner’s tool kit (page 7-1)
3. Air filter element (page 7-14)
4. Fuse box (page 7-31)
5. Seat lock (page 4-14)6. Shock absorber assembly/spring preload adjusting ring (page 4-16)
7. Shift pedal (page 4-10)
8. Engine oil drain bolt (crankcase) (page 7-10)
9. Engine oil drain bolt (oil tank) (page 7-10)
XT660Z 01-03 ING-AUS:AUSTRALIA 11-05-2009 9:57 Pagina 14
1
2
3
4
5
6
7
8
9
10
3-2
DESCRIPTION
10. Grab bar
11. Main fuse (page 7-31)
12. Battery (page 7-30)
13. Rear brake fluid reservoir (page 7-22)
14. Coolant reservoir (page 7-13)15. Front brake fluid reservoir (page 7-22)
16. Coolant drain bolt (page 7-12)
17. Engine oil filter element (page 7-11)
18. Brake pedal (page 4-11)
EAU10420Right view
XT660Z 01-03 ING-AUS:AUSTRALIA 11-05-2009 9:57 Pagina 15
1
2
3
4
5
6
7
8
9
10
PERIODIC MAINTENANCE AND ADJUSTMENT
7-31
ECA16520
NOTICE
To charge a VRLA (Valve Regulated
Lead Acid) battery, a special (con-
stant-voltage) battery charger is re-
quired. Using a conventional battery
charger will damage the battery. If
you do not have access to a con-
stant-voltage battery charger, have
a Yamaha dealer charge your bat-
tery.
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. NO-
TICE: When removing the bat-
tery, be sure the key is turned
to “OFF”, then disconnect the
negative lead before discon-
necting the positive lead.
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
connected to the battery termi-
nals.
ECA16530
NOTICE
Always keep the battery charged.
Storing a discharged battery can
cause permanent battery damage.
EAUB1490
Replacing the fuses
1. Main fuse
2. Reserve fuse
XT660Z 05-07 ING-AUS:MY03 04-06 ING 11-05-2009 10:10 Pagina 7-31
PERIODIC MAINTENANCE AND ADJUSTMENT
7-32
1
2
3
4
5
6
7
8
9
10
ECA10640
NOTICE
Do not use a fuse of a higher am-
perage rating than recommended
to avoid causing extensive damage
to the electrical system and possi-
bly 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.
1. Parking lighting fuse
2. Signaling system fuse
3. Headlight fuse
4. Ignition fuse
5. Electronic fuel injection fuse
6. Radiator fan fuse
7. Backup fuse
8. Reserve fuses
The main fuse and fuse box are locat-
ed under the seat. (See page 7-31.)
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.
7
8
654321Specified fuses:
Main fuse:
30 A
Parking lighting fuse:
10 A
Signalling system fuse:
10 A
Headlight fuse:
20 A
Ignition fuse:
10 A
Fuel injection system fuse:
10 A
Radiator fan fuse:
7.5 A
Backup fuse (for odometer,
clock and immobilizer):
10 A
XT660Z 05-07 ING-AUS:MY03 04-06 ING 11-05-2009 10:10 Pagina 7-32
SPECIFICATIONS
9-3
1
2
3
4
5
6
7
8
9
10
Rear suspension:
Type:
Swingarm (link suspension)
Spring/damper type:
Coil spring/gas-oil damper, spring
preload adjustable
Wheel travel:
200 mm (7.87 in)
Electrical system:
Ignition system:
Transistorized coil ignition (digital)
Charging system:
A.C. magneto
Battery:
Model:
GT9B-4
Voltage, capacity:
12 V, 8 Ah
Headlight:
Bulb type:
Halogen bulb
Bulb voltage, wattage x quantity:Headlight:
12 V, 55 W x 2
Auxiliary light:
12 V, 5 W x 2
Tail/brake light:
LED
Front turn signal light:
12 V, 10 W x 2
Rear turn signal light:
12 V, 10 W x 2
Meter lighting:
LED (backlight)Neutral indicator light:
LED
Turn signal indicator light:
LED
High beam indicator light:
LED
Coolant temperature warning light:
LED
Engine trouble warning light:
LED
Immobilizer system indicator light:
LED
Fuses:Main fuse:
30 A
Headlight fuse:
20 A
Signaling system fuse:
10 A
Ignition fuse:
10 A
Parking lighting fuse:
10 A
Radiator fan fuse:
7.5 A
Fuel injection system fuse:
10 A
Backup fuse (for odometer, clock and
immobilizer):
10 A
XT660Z 08-10 ING-AUS:MY03 07-10 ING 11-05-2009 10:10 Pagina 8
1
2
3
4
5
6
7
8
9
10
INDEX
A
Aftermarket Parts, Accessories, and
Modifications ...................................2-4
Aftermarket Tires and Rims ...............2-4
Air filter element, cleaning the check
hose ..............................................7-14
Air filter element, replacing ..............7-14
Auxiliary light bulb, replacing............7-35
Avoid Carbon Monoxide poisoning ....2-2
B
Battery ..............................................7-30
To access the battery ...................7-30
To charge the battery....................7-30
To store the battery.......................7-31
Be a Responsible Owner ...................2-1
Brake and clutch levers, checking
and lubricating ..............................7-26
Brake fluid ........................................7-22
Changing ......................................7-23
Checking fluid level .......................7-22
Brake lever .......................................4-11
Brake pads, checking .......................7-21
Brake pedal ......................................4-11
Checking .......................................7-27
Lubricating ....................................7-27
C
Cables, checking and lubricating .....7-25
Carbon Monoxide (avoid Carbon
Monoxide poisoning).......................2-2
Care and storage ...............................8-1Catalytic converter ...........................4-13
Checking and lubricating the brake
and clutch levers ...........................7-26
Checking and lubricating the brake
pedal .............................................7-27
Checking and lubricating the cables..7-25
Checking and lubricating the
sidestand ......................................7-27
Checking and lubricating the throttle
grip and cable ...............................7-26
Checking the brake pedal ................7-27
Checking the sidestand switch .........4-18
Clock mode ........................................4-7
Clutch lever ......................................4-10
Clutch lever free play, adjusting .......7-20
Consumer information ......................10-1
Controls and instruments ...................3-3
Function ..........................................4-1
Coolant .............................................7-12
Coolant temperature warning light .....4-4
D
Description .........................................3-1
Controls and instrument .................3-3
Left view..........................................3-1
Right view .......................................3-2
Dimmer switch....................................4-9
Drive chain, cleaning
and lubricating ..............................7-25
Drive chain slack ..............................7-23
Adjusting .......................................7-23
Checking .......................................7-23Cleaning and lubricating ...............7-25
E
Emission control system (periodic
maintenance chart) .........................7-2
Engine break-in ..................................6-3
Engine idling speed, adjusting .........7-15
Engine oil and oil filter element ..........7-9
Engine oil filter element....................7-10
Engine stop switch .............................4-9
Engine trouble warning light...............4-4
F
For your safety - Pre-operation
checks .............................................5-1
Front fork ..........................................4-15
Adjusting .......................................4-15
Checking .......................................7-28
Front wheel ......................................7-36
Installing........................................7-37
Removing......................................7-36
Fuel ..................................................4-12
Fuel consumption, tips for reducing ...6-3
Fuel meter ..........................................4-7
Fuel tank breather hose ...................4-13
Fuel tank cap ...................................4-11
Fuses, replacing ...............................7-31
G
Genuine Yamaha Accessories ...........2-3
H
Handlebar switches ............................4-9
XT660Z 08-10 ING-AUS:MY03 07-10 ING 11-05-2009 10:10 Pagina 1