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5
4
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1. | Traction Drive | 4. | Adjustment |
| Clutch Cable |
| Pivot Pin |
2. | Adjustment | 5. | Speed Selector |
| Barrel |
| Arm |
3. | Jam Nut | 6. | Attachment |
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| Clutch Arm |
Figure 30 | OS8175 |
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FRICTION DISC REPLACEMENT
Remove Friction Disc
(Figure 30 and 31):
1.Shut off engine, remove key, disconnect spark plug wire and allow unit to cool completely.
CAUTION: Before tipping unit, remove enough fuel so that no spills occur.
2.Place the unit into the service position on a level surface.
3.Remove lockpins from wheel axles and remove wheels.
4.Remove bottom cover by removing six hex bolts.
5.Disconnect pivot pin from the speed selector arm. Save the hardware for reinstallation.
6.Remove spring clip pin nearest drive gear from hex shaft.
7.Remove left bearing flange from frame.
8.Slide hex shaft to the left to remove the flat washer, pinion gear and friction disc assembly from the hex shaft.
NOTE: Be sure to save washers between bearing and sliding fork for reassembly.
9.Remove friction disc assembly from frame.
10.Remove three screws holding friction disc to carrier bearing.
11.Remove old friction disc. Put the new friction disc in place, cup side to carrier bearing.
12.Reinstall three screws into new friction disc and carrier bearing. Torque to
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1. | Hex Shaft | 6. | Right Bearing | |
2. | Friction Disc |
| Flange | |
| Assembly | 7. | Carrier Bearing | |
3. | Left Bearing | 8. | Spring Clip | |
| Flange |
| 9. | Drive Gear |
4. | Speed Selector | 10.Drive Plate | ||
| Arm |
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| Assembly |
5. | Friction Disc |
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| Figure 31 | OS8095 | |
13.Insert new friction disc assembly into frame. Install washers onto carrier bearing and slide into speed selector arm.
14.Slide hex shaft through new friction disc assembly. Install pinion gear and washer onto hex shaft and slide shaft into right bearing.
15.Install left bearing flange using hardware removed in step 7.
16.Reinstall clip pin into hex shaft.
17.Connect pivot pin to speed selector arm. See Speed Selector Adjustment on page 21.
18.Install bottom cover.
19.Reinstall wheels.
20.Return unit to upright position.
21.Connect spark plug wire to spark plug.
22.Adjust traction drive clutch. See Traction Drive Clutch Adjustment on page 26.
GB - 27