2007 YAMAHA YZ250LC Manuale duso (in Italian)

Page 33 of 596

YAMAHA YZ250LC 2007  Manuale duso (in Italian) 1-4
INFORMATIONS IMPORTANTES
WICHTIGE INFORMATIONEN
INFORMAZIONI IMPORTANTI
GEN
INFO
JOINTS, BAGUES
D’ETANCHEITE ET JOINTS
TORIQUES
1. Lorsqu’un moteur est révisé, tous
les joints, bagues d’é

Page 34 of 596

YAMAHA YZ250LC 2007  Manuale duso (in Italian) 1-5
IMPORTANT INFORMATION
GEN
INFO
EC136000
CIRCLIPS
1. All circlips should be inspected carefully
before reassembly. Always replace piston
pin clips after one use. Replace distorted
circlips. When in

Page 35 of 596

YAMAHA YZ250LC 2007  Manuale duso (in Italian) 1-5
INFORMATIONS IMPORTANTES
WICHTIGE INFORMATIONEN
INFORMAZIONI IMPORTANTI
GEN
INFO
SICHERUNGSRINGE
1. Alle Sicherungsringe vor dem Wie-
dereinbau gründlich prüfen. Die
Sicherungsringe des Kolbenbo

Page 36 of 596

YAMAHA YZ250LC 2007  Manuale duso (in Italian) 1-6
CHECKING OF CONNECTION
GEN
INFO
EC1C0001
CHECKING OF CONNECTION
Dealing with stains, rust, moisture, etc. on the
connector.
1. Disconnect:
9Connector
2. Dry each terminal with an air blower.
3. Co

Page 37 of 596

YAMAHA YZ250LC 2007  Manuale duso (in Italian) 1-6
VERIFICATION DES CONNEXIONS
ANSCHLÜSSE PRÜFEN
CONTROLLO DEI COLLEGAMENTI
GEN
INFO
ANSCHLÜSSE PRÜFEN
Bei Flecken, Rost, Feuchtigkeit u.ä.
auf einem Steckverbinder:
1. Lösen:
9Steckverbinder
2

Page 38 of 596

YAMAHA YZ250LC 2007  Manuale duso (in Italian) 1-7
SPECIAL TOOLS
GEN
INFO
EC140002
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

Page 39 of 596

YAMAHA YZ250LC 2007  Manuale duso (in Italian) 1-8
SPECIAL TOOLS
GEN
INFO
Part number Tool name / How to use IIIustration
YU-33975, 90890-01403 Ring nut wrenchYU-33975 90890-01403
This tool is used when tighten the steering ring nut
to specificati

Page 40 of 596

YAMAHA YZ250LC 2007  Manuale duso (in Italian) 1-7
OUTILS SPECIAUX
GEN
INFO
OUTILS SPECIAUX
Les outils spéciaux appropriés sont indispensables pour pouvoir effectuer un assemblage et une mise au
point complets et précis. L’utilisation des out