2002 Buell S3T: Engine 3-43
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GEARCASE COVER AND CAM GEARS 3.16
CAUTION
Use only the correct gearcase cover gasket (see parts
catalog for Part No.). Using pre-2002 model year gasket
will obstruct oil galley and result in engine damage.
GENERAL
Read the complete gearcase section carefully before you
begin any service work.
For the gearcase components to operate at their optimum, all
components must be properly fitted and matched. Changing
one component can affect many others. It is important to
know and understand all inspection procedures and how
components interact.
Figure 3-59. Gearcase and Valve Train Components
1. Rear
Exhaust Cam Gear
2. Rear Intake Cam Gear
3. Front Intake Cam Gear
4. Front Exhaust Cam Gear
5. Pinion Gear
6. Seal
7. Front Intake Cam Gear Bushing
8. Front Exhaust Cam Gear
Bushing
9. Gearcase Cover Gasket
10. Right Crankcase Half
11. Nut
12. Oil Pump Drive Gear
13. Cam Gear Bushing (4)
14. Rear Exhaust Cam Gear
Bushing
15. Rear Intake Cam Gear Bushing
16. Pinion Shaft Bushing
17. Gearcase Cover
14
1
13
13
2
15
3
4
13
7
8
13
12
5
16
11
10
9
17
6
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