2005 YAMAHA WR 450F Owners Manual

Page 33 of 758

YAMAHA WR 450F 2005  Owners Manual GEN
INFO
ERSATZTEILE
1. Es wird empfohlen, nur Original-
Ersatzteile von Yamaha zu ver-
wenden. Nur von Yamaha emp-
fohlene Schmiermittel
verwenden.
DICHTUNGEN, DICHTRINGE UND 
O-RINGE
1. Beim Überho

Page 34 of 758

YAMAHA WR 450F 2005  Owners Manual 1 - 5
GEN
INFO
IMPORTANT INFORMATION
EC136000
CIRCLIPS
1. All circlips should be inspected carefully
before reassembly. Always replace piston
pin clips after one use. Replace distorted
circlips. When

Page 35 of 758

YAMAHA WR 450F 2005  Owners Manual GEN
INFO
SICHERUNGSRINGE
1. Sicherungsringe vor dem Wie-
dereinbau sorgfältig kontrollie-
ren. Kolbenbolzen-
Sicherungsringe müssen nach
jedem Ausbau erneuert werden.
Bei Verformung oder Beschädi-

Page 36 of 758

YAMAHA WR 450F 2005  Owners Manual 1 - 6
GEN
INFO
CHECKING OF CONNECTION
EC1C0001
CHECKING OF CONNECTION
Dealing with stains, rust, moisture, etc. on the
connector.
1. Disconnect:
Connector
2. Dry each terminal with an air blower.
3.

Page 37 of 758

YAMAHA WR 450F 2005  Owners Manual GEN
INFO
KABELANSCHLÜSSE 
KONTROLLIEREN
Sämtliche Steckverbinderkontakte
und Kabelanschlüsse auf Flecke,
Rost, Feuchtigkeit u. ä. kontrollieren.
1. Lösen:
Steckverbinder
2. Sämtliche Kontakte m

Page 38 of 758

YAMAHA WR 450F 2005  Owners Manual GEN
INFO
1 - 7
EC140001
SPECIAL TOOLS
The proper special tools are necessary for complete and accurate tune-up and assembly. Using the
correct special tool will help prevent damage caused by the use o

Page 39 of 758

YAMAHA WR 450F 2005  Owners Manual GEN
INFO
1 - 8
SPECIAL TOOLS
YM-01442, 90890-01442 Fork seal driver
This tool is used when install the fork oil seal.YM-01442 90890-01442
YS-1880-A, 90890-01701 Sheave holder
This tool is used for whe

Page 40 of 758

YAMAHA WR 450F 2005  Owners Manual GEN
INFO
1 - 9
SPECIAL TOOLS
YM-04142, 90890-04142 Rotor puller
This tool is used to remove the flywheel magneto.YM-04142 90890-04142
YM-34487
90890-06754Dynamic spark tester
Ignition checker
This ins