STEERING HEAD
4-51
EAM30060
REMOVING THE LOWER BRACKET
1. Use a maintenance stand to raise the front
wheel off the ground.
WARNING
EWA13120
Securely support the vehicle so that there is
no danger of it falling over.
2. Remove:
•
Ring nut “1”
TIP
Remove the ring nut with the steering nut
wrench “2”.
WARNING
EWA13730
Securely support the lower bracket so that
there is no danger of it falling.
EAM30061
CHECKING THE STEERING HEAD
1. Wash with kerosene:
•
Bearing
•
Bearing race
2. Check:
•
Bearing
•
Bearing race
Damage/pitting
Replace.
3. Replace:
•
Bearing
•
Bearing race
a. Remove the bearing race from the steer-
ing head pipe “1” with a long rod “2” and a
hammer.
b. Remove the bearing race from the lower
bracket “3” with a chisel “4” and a hammer.
c. Install a new bearing race.
NOTICE
ECA14270
If the bearing race is not installed properly,
the steering head pipe could be damaged.
TIP
Always replace the bearing and the bearing race
as a set.
4. Check:
•
Upper bracket
•
Lower bracket
(along with the steering stem)
Bends/cracks/damage
Replace.
EAM30062
INSTALLING THE STEERING HEAD
1. Install:
•
Lower bearing “1”
TIP
Apply the lithium-soap-based grease on the dust
seal lip and bearing inner circumference.
2. Install:
•
Bearing race
Steering nut wrench
90890-01403
Exhaust flange nut wrench
YU-A9472
G088933
G088934
Содержание YZ125X 2022
Страница 5: ...EAM20162 YAMAHA MOTOR CORPORATION U S A YZ MOTORCYCLE LIMITED WARRANTY ...
Страница 8: ......
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Страница 38: ...MOTORCYCLE CARE AND STORAGE 1 26 ...
Страница 54: ...CABLE ROUTING DIAGRAM 2 15 EAM20152 CABLE ROUTING DIAGRAM Frame and engine left side view ...
Страница 56: ...CABLE ROUTING DIAGRAM 2 17 Frame and engine right side view ...
Страница 58: ...CABLE ROUTING DIAGRAM 2 19 Handlebar front view 0 in 0 mm 0 mm 0 in ...
Страница 60: ...CABLE ROUTING DIAGRAM 2 21 Rear brake right side view ...
Страница 62: ...CABLE ROUTING DIAGRAM 2 23 ...
Страница 90: ...ELECTRICAL SYSTEM 3 26 ...
Страница 158: ...CHAIN DRIVE 4 66 ...
Страница 202: ...CRANKSHAFT 5 42 seal lip 4 1 2 3 M ...
Страница 226: ...CARBURETOR 7 11 ...
Страница 230: ...ELECTRICAL COMPONENTS 8 3 EAM20147 ELECTRICAL COMPONENTS 1 2 3 1 Engine stop switch 2 CDI unit 3 Ignition coil ...
Страница 231: ...ELECTRICAL COMPONENTS 8 4 EAM30289 CHECKING THE SWITCHES 1 1 Engine stop switch ...
Страница 236: ...ELECTRICAL COMPONENTS 8 9 ...
Страница 250: ...TROUBLESHOOTING 9 13 ...
Страница 268: ......