set clock YAMAHA WR 250F 2007 Manuale duso (in Italian)

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GEN
INFOMULTI-FUNCTION DISPLAY
MULTI-FUNCTION
DISPLAY
WARNING
Be sure to stop the machine
before making any setting
changes to the multi-function dis-
play.
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 measurement)
Tripmeter (which shows the accu-
mulated 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. ( )
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.
ECRAN MULTIFONC-
TION
AVERTISSEMENT
Veiller à arrêter le véhicule avant
d’apporter des modifications au
réglage de l’écran multifonction.
L’écran dispose des éléments suivants:
MODE DE BASE:
Compteur de vitesse
Montre
Deux totalisateurs journaliers (indi-
quent la distance parcourue depuis la
dernière remise à zéro)
MODE COURSE:
Chronomètre (affiche le temps accu-
mulé depuis le début de la mesure)
Totalisateur journalier (affiche la dis-
tance parcourue accumulée depuis le
début de la mesure du chronomètre)
Changement des chiffres de totalisa-
teur journalier (possibilité de définir
n’importe quel chiffre)
DESCRIPTION
Boutons de fonctionnement:
1
Bouton de sélection “SLCT 1”
2
Bouton de sélection “SLCT 2”
3
Bouton de remise à zéro “RST”
Affichage de l’écran:
4
Témoin de totalisateur journalier
5
Témoin de totalisateur journalier
6
Témoin du chronomètre
7
Montre/chronomètre
8
Compteur de vitesse
9
Compteur kilométrique/totalisateur
journalier
N.B.:
Il est possible d’appuyer sur les boutons
de fonctionnement des deux manières
suivantes:
Pression brève: Appuyer sur le bouton.
()
Pression longue: Appuyer sur le bouton
pendant 2 secondes minimum. ( )
MODE DE BASE
Modification de l’affichage du comp-
teur de vitesse (pour le Royaume-Uni)
1. Appuyer sur le bouton “SLCT2”
pendant 2 secondes minimum pour
changer les unités du compteur de
vitesse.
L’affichage du compteur change
dans l’ordre suivant:
MPH → km/h → MPH.
ECRAN MULTIFONCTION

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GEN
INFO
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

MAINTENANCE SPECIFICATIONS
2 - 6
SPEC
Stem runout limit ---- 0.01 mm
(0.0004 in)
Valve seat width IN 0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in)1.6 mm
(0.0630 in)
EX 0.9 ~ 1.1 mm
(0.0354 ~ 0.0433 in)1.6 mm
(0.0630 in)
Valve spring:
Free length IN 36.58 mm (1.44 in) 35.58 mm
(1.40 in)
EX 37.54 mm (1.48 in) 36.54 mm
(1.44 in)
Set length (valve closed) IN 29.13 mm (1.15 in) ----
EX 29.30 mm (1.15 in) ----
Compressed force (installed) IN 103 ~ 118 N at 29.13 mm
(10.50 ~ 12.09 kg at 29.13 mm,
23.15 ~ 26.66 lb at 1.15 in)----
EX 126 ~ 144 N at 29.30 mm
(12.85 ~ 14.68 kg at 29.30 mm,
28.32 ~ 32.37 lb at 1.15 in)----
Tilt limit IN ---- 2.5°/1.6 mm
(2.5°/0.063 in)
EX ---- 2.5°/1.6 mm
(2.5°/0.063 in)
Direction of winding (top view) IN Clockwise ----
EX Clockwise ----
Piston:
Piston to cylinder clearance 0.030 ~ 0.055 mm
(0.0012 ~ 0.0022 in)0.1 mm
(0.004 in)
Piston size “D”76.955 ~ 76.970 mm
(3.0297 ~ 3.0303 in)----
Measuring point “H”8 mm (0.31 in) ----
Piston off-set 0.5 mm (0.020 in)/IN-side ----Item Standard Limit
*
H
D

4 - 39
TUNSETTING
EC72H002Suspension 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
Oil level (oil amount)
SpringTurn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Decrease oil level by about 5 ~ 10 mm (0.2 ~ 0.4 in).
Replace with soft spring.
Unsmooth movement
over entire rangeOuter tube
Inner tube
Under bracket tightening
torqueCheck for any bends, dents, and other noticeable
scars, etc. If any, replace affected parts.
Retighten to specified torque.
Poor initial
movementRebound damping
Oil sealTurn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Apply grease in oil seal wall.
Soft over entire
range, bottoming outCompression damping
Oil level (oil amount)
SpringTurn adjuster clockwise (about 2 clicks) to increase
damping.
Increase oil level by about 5 ~ 10 mm (0.2 ~ 0.4 in).
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
Rebound damping
Balance with rear end
Oil level (oil amount)Turn adjuster clockwise (about 2 clicks) to increase
damping.
Turn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Set sunken length for 95 ~ 100 mm (3.7 ~ 3.9 in)
when one passenger is astride seat (lower rear
posture).
Increase oil level by about 5 mm (0.2 in).
“Obtrusive” front,
tending to upper front
postureCompression damping
Balance with rear end
Spring
Oil lever (oil amount)Turn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Set sunken length for 90 ~ 95 mm (3.5 ~ 3.7 in)
when one passenger is astride seat (upper rear
posture).
Replace with soft spring.
Decrease oil level by about 5 ~ 10 mm (0.2 ~ 0.4 in).

4 - 40
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
Spring set lengthTurn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Set sunken length for 90 ~ 100 mm (3.5 ~ 3.9 in)
when one passenger is astride seat.
Spongy and unstableRebound damping
Low compression
damping
SpringTurn adjuster clockwise (about 2 clicks) to increase
damping.
Turn adjuster clockwise (about 1 click) to increase
damping.
Replace with stiff spring.
Heavy and draggingRebound damping
SpringTurn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Replace with soft spring.
Poor road grippingRebound damping
Low compression
damping
High compression
damping
Spring set length
SpringTurn adjuster counterclockwise (about 2 clicks) to
decrease damping.
Turn adjuster clockwise (about 1 clicks) to increase
damping.
Turn adjuster clockwise (about 1/6 clicks) to
increase damping.
Set sunken length for 90 ~ 100 mm (3.5 ~ 3.9 in)
when one passenger is astride seat.
Replace with soft spring.
Bottoming outHigh compression
damping
Spring set length
SpringTurn adjuster clockwise (about 1/6 turn) to increase
damping.
Set sunken length for 90 ~ 100 mm (3.5 ~ 3.9 in)
when one passenger in astride seat.
Replace with stiff spring.
BouncingRebound damping
SpringTurn adjuster clockwise (about 2 clicks) to increase
damping.
Replace with soft spring.
Stiff travelHigh compression
damping
Spring set length
SpringTurn adjuster counterclockwise (about 1/6 turn) to
decrease damping.
Set sunken length for 90 ~ 100 mm (3.5 ~ 3.9 in)
when one passenger is astride seat.
Replace with soft spring.