5-30
STEERING
HANDLING NOTE
Support the machine securely so
there is no danger of it falling over.
REMOVING THE STEERING RING
NUT
1. Remove:
• Steering ring nut "1"
Use the steering nut wrench "2".
Support the steering stem so that
it may not fall down.
REMOVING THE LOWER
BEARING
1. Remove:
• Lower bearing "1"
Use the floor chisel "2".
Take care not to damage the steer-
ing shaft thread.
REMOVING THE BEARING RACE
1. Remove:
• Bearing race "1"
Remove the bearing race using
long rod "2" and the hammer.
CHECKING THE STEERING STEM
1. Inspect:
• Steering stem "1"
Bend/damage
→
Replace.
CHECKING THE BEARING AND
BEARING RACE
1. Wash the bearings and bearing
races with a solvent.
2. Inspect:
• Bearing "1"
• Bearing race
Pitting/damage
→
Replace bear-
ings and bearing races as a set.
Install the bearing in the bearing
races. Spin the bearings by hand.
If the bearings hang up or are not
smooth in their operation in the
bearing races, replace bearings
and bearing races as a set.
INSTALLING THE LOWER
BRACKET
1. Install:
• Lower bearing "1"
Apply the lithium soap base grease
on the dust seal lip and bearing inner
circumference.
2. Install:
• Bearing race
• Upper bearing "1"
• Bearing race cover "2"
Apply the lithium soap base grease
on the bearing and bearing race cov-
er lip.
3. Install:
• Lower bracket "1"
Apply the lithium soap base grease
on the bearing, the portion "a" and
thread of the steering stem.
4. Install:
• Steering ring nut "1"
Tighten the steering ring nut using
the steering nut wrench "2".
Refer to "CHECKING AND AD-
JUSTING THE STEERING
HEAD" section in the CHAPTER
3.
5. Check the steering stem by turn-
ing it lock to lock. If there is any
binding, remove the steering stem
assembly and inspect the steer-
ing bearings.
Steering nut wrench:
YU-33975/90890-01403
Steering ring nut:
7 Nm (0.7 m•kg, 5.1 ft•
lb)
Содержание YZ250F(X)
Страница 2: ......
Страница 37: ...2 17 LUBRICATION DIAGRAMS 1 Crankshaft 2 Oil filter element 3 Oil tank 4 Oil hose A From oil pump ...
Страница 57: ...3 13 ENGINE INTAKE EXHAUST ...
Страница 108: ...4 41 OIL PUMP 15 Rotor housing 1 Order Part name Q ty Remarks ...
Страница 159: ...5 29 STEERING 9 Bearing race 2 Refer to removal section Order Part name Q ty Remarks ...
Страница 168: ...5 38 REAR SHOCK ABSORBER 12 Bearing 2 Refer to removal section Order Part name Q ty Remarks ...
Страница 243: ...3 13 MOTEUR ADMISSION ECHAPPEMENT ...
Страница 275: ...4 21 CULASSE 7 Carter de chaîne de distribution côté échappe ment 1 Ordre Nom de la pièce Qté Remarques ...
Страница 298: ...4 44 BALANCIER 5 Replier l onglet de la rondelle frein ...
Страница 300: ...4 46 POMPE A HUILE 14 Arbre d entraînement de pompe à huile 1 15 Boîtier du rotor 1 Ordre Nom de la pièce Qté Remarques ...
Страница 361: ...5 38 AMORTISSEUR ARRIERE 12 Roulement 2 Se reporter à la section de dépose Ordre Nom de la pièce Qté Remarques ...
Страница 384: ......
Страница 419: ...2 17 SCHMIERSYSTEM SCHAUBILDER 1 Kurbelwelle 2 Ölfiltereinsatz 3 Öltank 4 Ölschlauch A Von der Ölpumpe ...
Страница 439: ...3 13 MOTOR EINLASS AUSLASS ...
Страница 495: ...4 45 ÖLPUMPE 15 Rotorgehäuse 1 Reihenfolge Bauteil Anz Bemerkungen ...
Страница 555: ...5 38 FEDERBEIN 12 Lager 2 Siehe den Abschnitt zum Ausbau Reihenfolge Bauteil Anz Bemerkungen ...
Страница 578: ......
Страница 634: ...3 14 MOTORE ASPIRAZIONE SCARICO ...
Страница 685: ...4 40 ELEMENTO FILTRO OLIO E POMPA DELL ACQUA Applicare il grasso a base di sapone di litio sulla guarnizione circolare ...
Страница 688: ...4 43 EQUILIBRATORE 5 Piegare la linguetta della rondella di bloccaggio ...
Страница 690: ...4 45 POMPA DELL OLIO 15 Alloggiamento del rotore 1 Ordine Denominazione Quantità Osservazioni ...
Страница 774: ......
Страница 775: ......