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Yamaha XZ550 1982 User Manual

Yamaha XZ550 1982
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•
If the valve face shows that the valve seat
is centered on the valve face but is too
wide, then lightly use both the 30
°
and
the 60
°
cutters to reduce the seat width
to 1.0mm (0.039 in).
•
Si la face de soupape montre que le siege
de soupape y est bien centre mais est
trop large, utiliser alors les fraises de 30
°
et 60
°
pour amener la largeur du siege a
1,0 mm (0,039 in).
•
Wenn die Kontaktflache in der Mitte der
Ventiltellerbreite angeordnet ist, die
Kontaktflache jedoch zu breit 1st, leicht
den 30
°
-und 60
°
-Fraser verwenden, urn
die Kontaktbreite auf 1,0 mm (0,039 in)
zu
verringern.
Valve cutter
1. Fraise de soupape
I. Ventllfraser
•
If the seat shows to be in the middle of
the valve face but to narrow, use the 45
°
cutter until the width equals 1.0mm
(0.039 in).
•
If the seat is too narrow and right up
near the valve margin, then first use the
30
°
cutter and then the 45
°
cutter to get
the correct seat width.
•
If the seat is too narrow and down near
the bottom edge of the valve face, then
first use the
60
°
cutter and then the 45
°
cutter.
•
Si le siege s'avere etre au milieu de la
face de soupape mais est trop etroit,
utiliser la fraise de 45
°
jusqu'a ce que la
largeur soit de 1,0 mm (0,039 in).
•
Si le siege est trop etroit et trop pres de
la marge de soupape, utiliser d'abord la
friase de 3(1
°
puis ensuite la fraise de 45
°
pour obtenir la largeur de siege correcte.
•
Si le siege est trop etroit et trop pres du
bard inferieur de la face de soupape,
utiliser d'abord la fraise de 60
°
puis en-
suite la fraise de 45
°
.
•
Wenn die Kontaktflgche in der Mitte des
Ventiltellers angeordnet aber zu schmal
ist, den 45
°
-Fraser benutzen, bis die
Kontaktbreite 1,0 mm (0,039 in) betragt.
•
1st der Sitz zu schmal und am Ende der
VentiltellerhiThe angeordnet, zuerst den
30
°
-und danach den 45
°
-Fraser verwen-
den, urn die Kontaktflache richtig zu
positionieren und die Breite zu berich-
tigen.
•
1st der Sitz zu schmal und befindet er
rich am unteren Ende des Ventiltellers,
zuerst den 60
°
-und danach den 45
°
-
F raser benutzen.

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Yamaha XZ550 1982 Specifications

General IconGeneral
Year1982
ManufacturerYamaha
ModelXZ550
CategoryMotorcycle
Compression Ratio10.0:1
StartingElectric
Transmission5-speed
Final DriveShaft
Front SuspensionTelescopic fork
Front BrakeDual disc
Rear BrakeSingle disc
Front Tire100/90-18
Rear Tire120/90-18
Engine TypeV-twin, four-stroke
Displacement549 cc
Maximum Power64 hp @ 9, 500 rpm
Maximum Torque50 Nm @ 7500 rpm
Fuel SystemCarburetor
Rear SuspensionDual shock
Seat Height790 mm

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