I couldn’t find a live external article for because that specific model number appears to be either:
The Hilti SID 4 A22 is a cordless rotary hammer drill, and having a parts diagram can be helpful for maintenance, repair, or troubleshooting purposes. Here's a detailed guide on the parts diagram of the Hilti SID 4 A22 A22: Hilti Sid 4 A22 Parts Diagram
The fluorescent lights of the maintenance bay hummed a low, electric B-flat, matching the vibration in Elias’s hands. On the steel workbench lay the Hilti SID 4-A22 “Hilti SID 4 A22 parts diagram” I couldn’t