Introduction
Tools
- 
                  
                  - 
            Gather tools: screwdriver, pliers, new parts Prioritize safety: wear gloves and glasses. Disconnect power for safety Remove covers blocking access Remove old parts: release belt tension, unscrew handle. Install new parts: secure belt, attach handle. Tighten and test for stability. Reassemble covers. Reconnect power if needed. Test functionality. 
 
-