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How do you replace the Stator Magnets on a 1990 Harley Sportster 1200?

Replacing the Stator Magnets on a 1990 Harley Sportster 1200 involves the following steps:

1. Preparation:

- Disconnect the battery.

- Remove the Derby Cover by unscrewing the bolts located on the left side of the motorcycle engine.

2. Primary Chaincase Removal:

- Drain the primary oil by locating the drain plug at the bottom of the case.

- Remove the primary chaincase bolts and lift the upper chaincase from the engine.

3. Stator Inspection:

- Inspect the Stator for any signs of damage, such as loose magnets or a burned insulation.

4. Stator Removal:

- Remove the bolts holding the Stator to the engine casing and carefully remove the Stator.

5. Magnet Removal:

- Place the Stator face-up and locate the small nuts or screws on the back of the magnets.

- Remove these fasteners to release the magnets from the Stator.

6. Clean the Surfaces:

- Thoroughly clean the Stator and the engine casing's surface to remove any debris.

7. Install New Magnets:

- Apply adhesive to the magnets' surface to hold them in place and place the magnets correctly into their respective positions on the Stator.

8. Securely Fasten Magnets:

- Install new nuts or screws to securely fasten the magnets in place.

9. Reinstall the Stator:

- Carefully position the Stator back onto the engine casing, ensuring that the magnets are aligned properly.

- Install the bolts to fasten the Stator to the engine casing.

10. Primary Chaincase Reinstallation:

- Reinstall the primary chaincase in the reverse order of removal.

11. Primary Oil Refill:

- Refill the primary oil through the oil filler hole according to the manufacturer's specifications.

12. Derby Cover Reinstallation:

- Reinstall the Derby Cover with the removed bolts.

13. Battery Reconnection:

- Reconnect the battery's positive and negative terminals.

Start the motorcycle and verify that it is running smoothly before taking the bike for a test ride.