Page 41 of 100
INSTRUMENT AND CONTROL FUNCTIONS
3-27
3
EAU39621
Opening and closing the cowl-
ings The cowlings can be tilted back 30 mm
(1.18 in) for added ventilation to suit the
riding conditions.
To open a cowling
1. Remove the quick fastener
screws.2. Pull the cowling to the open posi-
tion, and then install the quick fas-
tener screws.
To close a cowling
1. Remove the quick fastener
screws.2. Push the cowling to the closed po-
sition, and then install the quick
fastener screws.
NOTE:Make sure that the cowling is properlyinstalled before riding.
1. Closed position
2. Open position
3. Cowling
1. Quick fastener screw
1. Open position
1. Quick fastener screw
1. Closed position
U2D2EAE0.book Page 27 Monday, June 26, 2006 2:55 PM
Page 42 of 100
INSTRUMENT AND CONTROL FUNCTIONS
3-28
3
EAU39671
Rear view mirrors The rear view mirrors of this vehicle can
be folded forward or backward for park-
ing in narrow spaces. Fold the mirrors
back to their original position before
riding.
WARNING
EWA14371
Be sure to fold the rear view mirrors
back to their original position beforeriding.
EAU14731
Adjusting the front fork This front fork is equipped with spring
preload adjusting bolts, rebound damp-
ing force adjusting knobs and compres-
sion damping force adjusting screws.
WARNING
EWA10180
Always adjust both fork legs equal-
ly, otherwise poor handling and lossof stability may result.
Spring preload
To increase the spring preload and
thereby harden the suspension, turn
the adjusting bolt on each fork leg in di-
rection (a). To decrease the spring pre-load and thereby soften the
suspension, turn the adjusting bolt on
each fork leg in direction (b).
NOTE:Align the appropriate groove on the ad-
justing mechanism with the top of thefront fork cap bolt.
1. Riding position
2. Parking position
1. Spring preload adjusting bolt
1. Current setting
2. Front fork cap boltSpring preload setting:
Minimum (soft):
6
Standard:
4
Maximum (hard):
1
U2D2EAE0.book Page 28 Monday, June 26, 2006 2:55 PM
Page 43 of 100
INSTRUMENT AND CONTROL FUNCTIONS
3-29
3 Rebound damping force
To increase the rebound damping force
and thereby harden the rebound damp-
ing, turn the adjusting knob on each
fork leg in direction (a). To decrease the
rebound damping force and thereby
soften the rebound damping, turn the
adjusting knob on each fork leg in direc-
tion (b).Compression damping force
To increase the compression damping
force and thereby harden the compres-
sion damping, turn the adjusting screw
on each fork leg in direction (a). To de-
crease the compression damping force
and thereby soften the compression
damping, turn the adjusting screw on
each fork leg in direction (b).
CAUTION:
ECA10100
Never attempt to turn an adjusting
mechanism beyond the maximum orminimum settings.NOTE:Although the total number of clicks of a
damping force adjusting mechanism
may not exactly match the above spec-
ifications due to small differences in
production, the actual number of clicks
always represents the entire adjusting
range. To obtain a precise adjustment,
it would be advisable to check the num-
ber of clicks of each damping force ad-
justing mechanism and to modify thespecifications as necessary.
1. Rebound damping force adjusting knobRebound damping setting:
Minimum (soft):
17 click(s) in direction (b)*
Standard:
12 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting knob fully turned
in direction (a)
1. Compression damping force adjusting screw
Compression damping setting:
Minimum (soft):
21 click(s) in direction (b)*
Standard:
12 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting screw fully turned
in direction (a)
U2D2EAE0.book Page 29 Monday, June 26, 2006 2:55 PM
Page 44 of 100
INSTRUMENT AND CONTROL FUNCTIONS
3-30
3
EAU14911
Adjusting the shock absorber
assembly This shock absorber assembly is
equipped with a spring preload adjust-
ing lever and a rebound damping force
adjusting knob.CAUTION:
ECA10100
Never attempt to turn an adjusting
mechanism beyond the maximum orminimum settings.
Spring preloadFor riding solo, move the spring preload
adjusting lever in direction (b). For
riding with a passenger, move the
spring preload adjusting lever in direc-
tion (a).
Rebound damping force
To increase the rebound damping force
and thereby harden the rebound damp-
ing, turn the adjusting knob in direction
(a). To decrease the rebound damping
force and thereby soften the rebound
damping, turn the adjusting knob in di-
rection (b).
WARNING
EWA10220
This shock absorber contains highly
pressurized nitrogen gas. For prop-
er handling, read and understand
the following information before
handling the shock absorber. The
manufacturer cannot be held re-
sponsible for property damage or
personal injury that may result from
improper handling.
Do not tamper with or attempt to
open the gas cylinder.
Do not subject the shock ab-
sorber to an open flame or other
high heat sources, otherwise it
may explode due to excessive
gas pressure.
1. Spring preload adjusting lever
1. Rebound damping force adjusting knob
Rebound damping setting:
Minimum (soft):
20 click(s) in direction (b)*
Standard:
12 click(s) in direction (b)*
Maximum (hard):
3 click(s) in direction (b)*
* With the adjusting knob fully turned
in direction (a)
U2D2EAE0.book Page 30 Monday, June 26, 2006 2:55 PM
Page 45 of 100
INSTRUMENT AND CONTROL FUNCTIONS
3-31
3
Do not deform or damage the
gas cylinder in any way, as this
will result in poor damping per-
formance.
Always have a Yamaha dealerservice the shock absorber.
EAU40501
Grip warmer adjusting knob This vehicle is equipped with grip
warmers, which can only be used when
the engine is running.
Use the grip warmer adjusting knob, lo-
cated near the accessory box, to adjust
the grip warmer temperature.
The grip warmer adjusting knob can be
set between the “LO” and “HI” posi-
tions. To raise the temperature, turn the
knob in direction (a). To lower the tem-
perature, turn the knob in direction (b).
Align the “” mark on the knob with
“OFF” to turn the grip warmers off.
NOTE:When the vehicle is stopped or travel-
ing at extremely low speeds (e.g., in
traffic jams), the grip warmer tempera-
ture is lower than when traveling athigher speeds.CAUTION:
ECA15520
Be sure to wear gloves when us-
ing the grip warmers.
If the ambient temperature is 20
°C (68 °F) or higher, do not set
the grip warmer adjusting knob
to the “HI” position.
If the handlebar grip or throttle
grip becomes worn or damaged,
stop using the grip warmers andreplace the grips.WARNING
EWA14510
Do not turn the grip warmer knobwhile the vehicle is moving.
1.“LO” position
2.“OFF” position
3.“” mark
4. Grip warmer adjusting knob
5.“HI” position
U2D2EAE0.book Page 31 Monday, June 26, 2006 2:55 PM
Page 46 of 100
INSTRUMENT AND CONTROL FUNCTIONS
3-32
3
EAU15301
Sidestand The sidestand is located on the left side
of the frame. Raise the sidestand or
lower it with your foot while holding the
vehicle upright.NOTE:The built-in sidestand switch is part of
the ignition circuit cut-off system, which
cuts the ignition in certain situations.
(See further down for an explanation ofthe ignition circuit cut-off system.)
WARNING
EWA10240
The vehicle must not be ridden with
the sidestand down, or if the side-
stand cannot be properly moved up
(or does not stay up), otherwise the
sidestand could contact the ground
and distract the operator, resulting
in a possible loss of control.
Yamaha’s ignition circuit cut-off
system has been designed to assist
the operator in fulfilling the respon-
sibility of raising the sidestand be-
fore starting off. Therefore, check
this system regularly as describedbelow and have a Yamaha dealer re-
pair it if it does not function proper-
ly.
EAU40521
Ignition circuit cut-off system The ignition circuit cut-off system (com-
prising the sidestand switch and brake
light switches) has the following func-
tions.
It prevents starting when the side-
stand is up, but neither brake is ap-
plied.
It prevents starting when either
brake is applied, but the sidestand
is still down.
It cuts the running engine when the
sidestand is moved down.
Periodically check the operation of the
ignition circuit cut-off system according
to the following procedure.WARNING
EWA10260
The vehicle must be placed on
the centerstand during this in-
spection.
If a malfunction is noted, have a
Yamaha dealer check the sys-tem before riding.
U2D2EAE0.book Page 32 Monday, June 26, 2006 2:55 PM
Page 47 of 100
INSTRUMENT AND CONTROL FUNCTIONS
3-33
3
With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is turned on.
3. Turn the key on.
4. Shift the transmission into the neutral position.
5. Keep the front or rear brake applied.
6. Push the start switch.
Does the engine start?
With the engine still running:
7. Move the sidestand up.
8. Keep the front or rear brake applied.
9. Shift the transmission into gear.
10. Move the sidestand down.
Does the engine stall?
After the engine has stalled:
11. Move the sidestand up.
12. Release the brake.
13. Push the start switch.
Does the engine start?
The system is OK. The vehicle can be ridden.
This check is most reliable if performed with
a warmed-up engine.The neutral, the brake switch or the YCC-S
system may be defective.
The vehicle should not be ridden until
checked by a Yamaha dealer.
The sidestand switch may be defective.
The vehicle should not be ridden until
checked by a Yamaha dealer.
A brake switch may be defective.
The vehicle should not be ridden until
checked by a Yamaha dealer.
NO YES YES NO YES NONOTE:
U2D2EAE0.book Page 33 Monday, June 26, 2006 2:55 PM
Page 48 of 100
INSTRUMENT AND CONTROL FUNCTIONS
3-34
3
EAU39651
Auxiliary DC jack This vehicle is equipped with an auxilia-
ry DC jack in the accessory box.
A 12-V accessory connected to the
auxiliary jack can be used when the key
is in the “ON” position and should only
be used when the engine is running.CAUTION:
ECA15430
The accessory connected to the
auxiliary DC jack should not be used
with the engine turned off, and the
load must never exceed 30 W (2.5 A),
otherwise the battery may dis-charge.
To use the auxiliary DC jack
1. Open the accessory box lid. (See
page 3-25.)
2. Turn the key to “OFF”.
3. Remove the auxiliary DC jack cap.4. Insert the accessory plug into the
auxiliary DC jack.
5. Turn the key to “ON”, and then
start the engine. (See page 5-1.)
WARNING
EWA14360
To prevent electrical shock or short-
circuiting, make sure that the cap is
installed when the auxiliary DC jackis not being used.
1. Auxiliary DC jack cap
1. Auxiliary DC jack
U2D2EAE0.book Page 34 Monday, June 26, 2006 2:55 PM
