2007 YAMAHA WR 450F reset

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GEN
INFO
MULTI-FUNCTION DISPLAY
WARNING
Be sure to stop the machine before making
any setting changes to the multi-function
display.
The multi-function display is equipped with the
following:
BASIC MODE:
Speedometer
Clock
Two tripmeters (which shows the distance
that has been traveled since it was last set to
zero)
RACE MODE:
Timer (which shows the time that has been
accumulated since the start of timer mea-
surement)
Tripmeter (which shows the accumulated
travel distance in timer measurement)
Change tripmeter digits (capable of change
to any given ones)
DESCRIPTION
Operation buttons:
1Select button “SLCT 1”
2Select button “SLCT 2”
3Reset button “RST”
Screen display:
4Tripmeter indicator
5Tripmeter indicator
6Timer indicator
7Clock/Timer
8Speedometer
9Odometer/Tripmeter
NOTE:
The operation buttons can be pushed in the
following two manners:
Short push: Push the button. ( )
Long push: Push the button for 2 seconds or
more. ( )
MULTI-FUNCTION DISPLAY

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GEN
INFO
MULTI-FUNCTION DISPLAY
BASIC MODE
Changing speedometer display (for U.K.)
1. Push the “SLCT2” button for 2 seconds or
more to change the speedometer units.
The speedometer display will change in the
following order:
MPH → km/h → MPH.
Setting the time
1. Push the “SLCT1” button for 2 seconds or
more to enter the time setting mode.
2. Push the “RST” button to change the dis-
play for time indication. The display will
change in the following order:
Hour → Minute → Second → Hour.
NOTE:
The digits capable of setting go on flashing.
3. Push the “SLCT1” button (plus) or “SLCT2”
button (minus) and change the time. A long
push on the button will fast-forward the
time.
4. To end the setting, push the “RST” button
for 2 seconds or more.
NOTE:
In a 30-second absence of button operation,
the setting will come to an end with the indi-
cated time.
To reset the seconds, push the “SLCT1” but-
ton or “SLCT2” button.

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GEN
INFO
MULTI-FUNCTION DISPLAY
Changing odometer and tripmeter A/B
(TRIP A/B)
1. Push the “SLCT2” button to change the
tripmeter display. The display will change
in the following order:
Odometer → TRIP A → TRIP B → TRIP A
→ Odometer.
NOTE:
To reset the digits, select the tripmeter
involved and push the “RST” button for 2 sec-
onds or more.
CHANGEOVER TO BASIC MODE/RACE
MODE
NOTE:
Measurement using the timer function can be
made in RACE MODE.
Indicator will light up as an identifier that
shows RACE MODE has been selected.
RACE MODE cannot display the functions as
in BASIC MODE.
Changeover to RACE MODE forces the dig-
its for tripmeter A (TRIP A) in BASIC MODE
to be reset.
Changeover from BASIC MODE to RACE
MODE
1. Push the “SLCT1” button and “SLCT2” but-
ton for 2 seconds or more at the same time
to change over to RACE MODE.
NOTE:
Changeover to RACE MODE will put manual
start measurement on standby causing
and to flash. (For manual start, refer to
“Putting measurement on standby” in “RACE
MODE”.)

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GEN
INFO
MULTI-FUNCTION DISPLAY
Resetting measurement data
NOTE:
Resetting can be made in the following two
manners.
Resetting is possible while timer measurement
is made:
Reset tripmeter A.
Resetting is possible while timer measurement
is not made:
Reset tripmeter A and timer.
Resetting tripmeter A (TRIP A)
1. Check that the timer is in operation. If the
timer is not in operation, start the timer by
pushing the “SLCT1” button and “SLCT2”
button at the same time.
2. Reset tripmeter A (TRIP A) display by
pushing the “RST” button for 2 seconds or
more.
NOTE:
If reset, and travel distance display will go
on flashing for four seconds.
Resetting tripmeter A (TRIP A) and timer
1. Check that the timer is not in operation. If
the timer is in operation, stop it by pushing
the “SLCT1” button and “SLCT2” button at
the same time.
2. Reset all measured data by pushing the
“RST” button for 2 seconds or more.
NOTE:
Resetting will reset the timer display and
travel distance display and put measurement
on standby.
Auto start attempt will put measurement on
standby as such. Likewise, manual start
attempt will put measurement on standby as
such.
Correcting tripmeter A (TRIP A)
1. Change the travel distance display by
pushing the “SLCT1” button (plus) or
“SLCT2” button (minus). A long push on
the button will fast-forward the change.
NOTE:
Change can be made any time while timer
measurement is or is not being made.

GEN
INFO
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MULTI-FUNCTION DISPLAY
FUNCTION DIAGRAM
NOTE:
The following diagram illustrates the multi-function display regarding the direction and operation
condition involved in each of its functions.
A short push on the button changes the opera-
tion in the arrowed direction.
A short push on the button changes the opera-
tion in both arrowed directions.
A long push on the button changes the opera-
tion in the arrowed direction.
A long push on the button changes the opera-
tion in both arrowed directions.Meter function
Function that can be performed whether the
time is or is not in operation.
Extent to which the meter can operate
2Clock
3Tripmeter4Speedometer
(for U.K.)
ODO
→ TRIP A
→ TRIP B
→ ODOMPH
→ km/h
→ MPH
6Putting measurement on
standby
7Manual start8Auto start
9Measurement starts as the
machine moves
0Timer in operation
AReset
TRIP ABCorrect
TRIP ACTimer not in
operation
BCorrect
TRIP ADReset
TRIP A &
timer
1BASIC MODE
5RACE MODE

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TUNSETTING
EC72H002
Suspension setting
•Front fork
NOTE:
•If any of the following symptoms is experienced with the standard position as the base, make
resetting by reference to the adjustment procedure given in the same chart.
•Before any change, set the rear shock absorber sunken length to the standard figure 90 ~ 100 mm
(3.5 ~ 3.9 in).
SymptomSection
Check Adjust
JumpLarge
gapMedium
gapSmall
gap
Stiff over entire rangeCompression damping Turn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Oil level (oil amount) Decrease oil level by about 5 ~ 10 mm (0.2 ~ 0.4 in).
Spring Replace with soft spring.
Unsmooth movement
over entire rangeOuter tube
Check for any bends, dents, and other noticeable
scars, etc. If any, replace affected parts.
Inner tube
Under bracket tightening
torqueRetighten to specified torque.
Poor initial
movementRebound damping Turn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Oil seal Apply grease in oil seal wall.
Soft over entire
range, bottoming outCompression damping Turn adjuster clockwise (about 2 clicks) to increase
damping.
Oil level (oil amount) Increase oil level by about 5 ~ 10 mm (0.2 ~ 0.4 in).
Spring Replace with stiff spring.
Stiff toward stroke
endOil level (oil amount) Decrease oil level by about 5 mm (0.2 in).
Soft toward stroke
end, bottoming outOil level (oil amount) Increase oil level by about 5 mm (0.2 in).
Stiff initial movement Compression dampingTurn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Low front, tending to
lower front postureCompression damping Turn adjuster clockwise (about 2 clicks) to increase
damping.
Rebound damping Turn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Balance with rear end Set sunken length for 95 ~ 100 mm (3.7 ~ 3.9 in)
when one passenger is astride seat (lower rear pos-
ture).
Oil level (oil amount) Increase oil level by about 5 mm (0.2 in).
“Obtrusive” front,
tending to upper front
postureCompression damping Turn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Balance with rear end Set sunken length for 90 ~ 95 mm (3.5 ~ 3.7 in)
when one passenger is astride seat (upper rear pos-
ture).
Spring Replace with soft spring.
Oil lever (oil amount) Decrease oil level by about 5 ~ 10 mm (0.2 ~ 0.4 in).

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TUNSETTING
•Rear shock absorber
NOTE:
•If any of the following symptoms is experienced with the standard position as the base, make
resetting by reference to the adjustment procedure given in the same chart.
•Adjust the rebound damping in 2-click increments or decrements.
•Adjust the low compression damping in 1-click increments or decrements.
•Adjust the high compression damping in 1/6 turn increments or decrements.
SymptomSection
Check Adjust
JumpLarge
gapMedium
gapSmall
gap
Stiff, tending to sinkRebound damping Turn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Spring set length Set sunken length for 90 ~ 100 mm (3.5 ~ 3.9 in)
when one passenger is astride seat.
Spongy and unstableRebound damping Turn adjuster clockwise (about 2 clicks) to increase
damping.
Low compression damp-
ingTurn adjuster clockwise (about 1 click) to increase
damping.
Spring Replace with stiff spring.
Heavy and draggingRebound damping Turn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Spring Replace with soft spring.
Poor road grippingRebound damping Turn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Low compression damp-
ingTurn adjuster clockwise (about 1 clicks) to increase
damping.
High compression damp-
ingTurn adjuster clockwise (about 1/6 clicks) to
increase damping.
Spring set length Set sunken length for 90 ~ 100 mm (3.5 ~ 3.9 in)
when one passenger is astride seat.
Spring Replace with soft spring.
Bottoming outHigh compression damp-
ingTurn adjuster clockwise (about 1/6 turn) to increase
damping.
Spring set length Set sunken length for 90 ~ 100 mm (3.5 ~ 3.9 in)
when one passenger in astride seat.
Spring Replace with stiff spring.
BouncingRebound damping Turn adjuster clockwise (about 2 clicks) to increase
damping.
Spring Replace with soft spring.
Stiff travelHigh compression damp-
ingTurn adjuster counterclockwise (about 1/6 turn) to
decrease damping.
Spring set length Set sunken length for 95 ~ 100 mm (3.7 ~ 3.9 in)
when one passenger is astride seat.
Spring Replace with soft spring.