Harley-Davidson Dyna 2008 - Page 331

6.6TRANSMISSION SPROCKET
REMOVAL
TOOL NAMEPART NUMBER
FINAL DRIVE SPROCKET LOCKING
TOOL
HD-46282
MAINSHAFT LOCKNUT WRENCHHD-47910
PILOTHD-94660-2
1. Remove primary chaincase. See 6.4 PRIMARY CHAIN-
CASE HOUSING, Removal.
2. Remove debris deflector. See 2.20 DEBRIS DEFLECTOR.
NOTE
Loosen both axle adjusters an equal number of turns to main-
tain wheel alignment.
3. See Figure 6-38. Remove rear axle retaining ring (3).
Loosen rear axle nut (2). Loosen both axle adjusters (1)
to release tension on the drive belt.
4. Only remove sprocket nut while transmission is installed
in frame. Failure to do so will result in damage to transmis-
sion and/or transmission stand.
5. Remove transmission sprocket.
a. See Figure 6-39. Remove two screws (1) and lock-
plate (2).
b. See Figure 6-40. Secure sprocket using FINAL DRIVE
SPROCKET LOCKING TOOL (Part No. HD-
46282)(3). Final drive sprocket locking tool must rest
against lower portion of rear fork pivot nut (2).
NOTE
Sprocket nut has a right-hand thread.
c. Install PILOT (Part No. HD-94660-2) on mainshaft.
d. Remove the sprocket nut using MAINSHAFT
LOCKNUT WRENCH (Part No. HD-47910) (1).
6. Remove belt from sprocket as sprocket is removed.
2
3
1
sm03754
1. Axle adjuster
2. Axle nut
3. Retaining ring
Figure 6-38. Axle Adjusters (Left Side Shown)
4
5
3
2
1
sm02428
1. Screw (2)
2. Lockplate
3. Sprocket nut
4. Sprocket
5. Main drive gear
Figure 6-39.Transmission Sprocket
2
1
4
3
sm02430
1. Mainshaft locknut wrench
2. Rear fork pivot nut
3. Final drive sprocket locking tool
4. 3/4 inch breaker bar
Figure 6-40. Sprocket Nut Removal (Typical)
CLEANING AND INSPECTION
1. Using a non-volatile cleaning solvent clean sprocket of all
grease and dirt.
2. Inspect belt and sprocket. See 1.12 REAR BELT AND
SPROCKETS, Inspection.
3. Inspect both main drive gear and mainshaft seals. Replace
if damaged.
6-18 2008 Dyna Service: Drive