CHAS
3. Replace:
• bearing cover
• upper bearing
• lower bearing
STEERING HEAD
TTTTTTTTTTTTTTTTTTTTTTTTTTTT
T
T
TTTTTT
T
T
T
T
a. With a long rod
1
and a hammer, remove the
bearing races from the steering head.
b. Remove the lower bracket bearing race with a
floor chisel
2
and a hammer.
c. Install new bearing races.
T TT
T TT
T TT
T TT
T TT
T TT
T TT
T TT
T TT
T
T
T
T TT
T TT
T
T
T
T
4. Check:
• upper bracket
• lower bracket (along with the steering head)
Bends/Cracks/Damage
-->
Replace.
INSTALLING THE STEERING HEAD
1. Lubricate:
• bearing cover
• upper bearing
• lower bearing
Recommended lubricant
Lithium-soap-based grease
2. Install:
• lower ring nut
1
• rubber washer
2
• upper ring nut
3
• lock washer
4
Refer to “CHECKING THE STEERING
HEAD” in chapter 3.
Always replace the bearings and its races as a set.
NOTE:
4-63
1
2
2
1
3
4
Summary of Contents for YBR250 2007
Page 1: ...YBR250 SERVICE MANUAL 5D1 F8197 E0 2007 ...
Page 2: ......
Page 359: ...YAMAHA MOTOR DA AMAZÔNIA LTDA ...
