Main Drive Gear And Bearing; General; Removal - Buell XB 2010 Service Manual

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MAIN DRIVE GEAR AND BEARING

GENERAL

NOTE
See Figure 5-65. When removing the main drive gear (3), the
gear is pressed out against the resistance of the ball bearing
sm00322
11
12
1. Retaining ring
2. Bearing (inner)
3. Fifth gear mainshaft
4. Bearing (outer)
5. O-ring
6. Oil seal

REMOVAL

PART NUMBER
B-45847 CROSS PLATE
HD-35316-11 RECEIVER CUP
HD-35316-4A 8 IN. BOLT
HD-35316-7 WASHER
HD-35316-9 BEARING DRIVER
1. Split crankcases in half. See
FOR TRANSMISSION REMOVAL.
2. Remove transmission
5.10 TRANSMISSION DISASSEMBLY.
3. See Figure 5-66. From inside case tap out seal (3) at end
of mainshaft 5th gear. Discard seal.
4. Obtain MAIN DRIVE GEAR REMOVER AND INSTALLER
SET. See Figure 5-67. Place CROSS PLATE (Part No. B-
45847) on right crankcase as shown. Position cross plate
5-40 2010 XB Service: Drive/Transmission
10
9
8
Figure 5-65. Transmission Assembly - Right Crankcase Half
TOOL NAME
5.9 CASE DISASSEMBLY
as an assembly. See
with spacer (8) inner race. Without any support at the inner
race, the bearing is destroyed. Whenever the main drive gear
is removed, the main drive gear bearing must be replaced.
7
6
5
7. Right crankcase half
8. Ball bearing with spacer
9. Retaining ring
10. Oil seal
11. Bearing, (closed end) countershaft
12. Bushing, shifter drum
so that roll pins fit into crankcase mating screw holes and
bolt hole in cross plate is centered over main drive gear.
5. See Figure 5-68. Insert bolt (2) through cross plate (1) and
main drive gear (3).
6. At outside of case, place WASHER (Part No. HD-35316-
7) (4), bearing (5), flat washer (6) and nut (7) over end of
bolt. Tighten nut until main drive gear is free.
5.12
4
3
2
1