Buhler 65 Series - Manual (Page 28)

65 Series Rotary Tiller
28
REPAIR
MAIN SHAFT REPLACEMENT
The main shaft is designed with a replaceable Final Drive Assembly on the driven end.
This feature keeps the cost of repairs down should replacement be required and makes
main shaft replacement easier.
When replacing the Final Drive Assembly, follow this procedure;
1. Clear the area of bystanders, especially small children.
2. Unhook from the tractor.
3. Remove the driveline and store to the side.
4. Remove the chain cover, the chain and the sprocket.
5. Use 2 people or a hoist to tip the machine forward on its nose.
6. Life the Drag Shield up and lay forward.
7. Remove the mounting bolts connect the Main Shaft to the Final
Drive Assembly.
8. Wear leather or heavy canvas gloves when handling the
Main Shaft and Tines.
9. Remove the Final Drive Assembly from the machine.
10. Install the replacement part.
11. Install and tighten the connecting bolts to their specified torque.
12. Install the sprocket and chain.
13. Tip the machine into the upright position.
14. Refill the chain cover with approximately 800 grams of
multi-purpose grease.
15. Use gasket compound and replace the chain cover.
16. Be sure all fasteners are tightened to their specified torque.