YAMAHA WR 450F 2004 Owners Manual

YAMAHA WR 450F 2004 Owners Manual WR 450F 2004 YAMAHA YAMAHA https://www.carmanualsonline.info/img/51/52484/w960_52484-0.png YAMAHA WR 450F 2004 Owners Manual
Trending: ECO mode, tire pressure, check oil, transmission, CD changer, fuel type, tow

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YAMAHA WR 450F 2004  Owners Manual ENG
4 - 15
CARBURATEUR
VERGASER
CARBURADOR
3. Montieren:
Feder 1 1 
Hebel 1 2 
(zum Hebel 2 3) 
HINWEIS:
Sicherstellen, daß die Feder 1 auf
den Anschlag a von Hebel 2 paßt.
4. Montieren:
Feder 2

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YAMAHA WR 450F 2004  Owners Manual 4 - 16
ENGCARBURETOR
8. Install:
Throttle shaft assembly 1 
Plain washer (metal) 2 
Plain washer (resin) 3 
Valve lever 4 
NOTE:
Apply the fluorochemical grease on the bear-
ings.
Fit the projec

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YAMAHA WR 450F 2004  Owners Manual ENG
4 - 16
8. Montieren:
Drosselwellen-Baugruppe
1
Unterlegscheibe (Metall) 2
Unterlegscheibe (Kunst-
harz) 3
Ventilhebel 4 
HINWEIS:
Fluorochemisches Fett auf das La-
ger auftragen.
Den Vorspru

Page 334 of 754

YAMAHA WR 450F 2004  Owners Manual 4 - 17
ENGCARBURETOR
11. Install:
Needle valve 1 
Float 2 
Float pin 3 
NOTE:
After installing the needle valve to the float,
install them to the carburetor.
Check the float for smooth movement.

Page 335 of 754

YAMAHA WR 450F 2004  Owners Manual ENG
4 - 17
11. Montieren:
Nadelventil 1 
Schwimmer 2 
Schwimmer-Achsstift 3 
HINWEIS:
Das Nadelventil an den Schwim-
mer montieren, dann beide Teile in
den Vergaser montieren.
Den Schwimmer auf L

Page 336 of 754

YAMAHA WR 450F 2004  Owners Manual 4 - 18
ENGCARBURETOR
15. Install:
Diaphragm (accelerator pump) 1 
Spring 2 
O-ring 3
Cover 4 
Hose holder (drain hose) 5
Screw (cover) 6 
NOTE:
Install the diaphragm (accelerator pump) with
its

Page 337 of 754

YAMAHA WR 450F 2004  Owners Manual ENG
4 - 18
CARBURATEUR
VERGASER
CARBURADOR
15. Montieren:
Membran (Beschleuni-
gungspumpe) 1
Feder 2 
O-Ring 3
Deckel 4
Halterung (Ablaufschlauch)
5
Schraube (Deckel) 6
HINWEIS:
Die Membran (Bes

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YAMAHA WR 450F 2004  Owners Manual 4 - 19
ENGCARBURETOR
Accelerator pump timing adjustment
Adjustment steps:
NOTE:
In order for the throttle valve height a to
achieve the specified value, tuck under the
throttle valve plate 1 the rod 2

Page 339 of 754

YAMAHA WR 450F 2004  Owners Manual ENG
4 - 19
CARBURATEUR
VERGASER
CARBURADOR
Beschleunigerpumpe-Zeitgabe-
einstellung 
Vergaser montieren
1. Montieren:
Vergaseranschluß 1 
HINWEIS:
Die Nase a am Zylinderkopf zwi-
schen die Nuten im

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YAMAHA WR 450F 2004  Owners Manual 4 - 20
ENG
4. Tighten:
Screw (air cleaner joint) 1 
Screw (carburetor joint) 2 
T R..3 Nm (0.3 m · kg, 2.2 ft · lb)
T R..3 Nm (0.3 m · kg, 2.2 ft · lb)
5. Install:
Throttle cable (pull) 1 
Thr
Trending: start stop button, brake, oil level, remove seats, USB, overheating, radiator