Husqvarna 131RB Workshop Manual page 48

3. Use pliers to remove the small snap ring. Remove
the clutch drum.
4. Use pliers to remove the large snap ring. Remove
the bearing.
48 - Repair instructions
8.11.5 To assemble the clutch drum
1. Attach the bearing. Attach the large snap ring.
2. Attach the clutch drum. Attach the small snap ring.
3. Attach the clutch drum assembly.
627 - 002 - 23.04.2018