Hilti Sid 4 A22 Parts Diagram - _top_

Ergonomically contoured tool body with an integrated LED work-area light around the chuck. Forward/Reverse Selector:

Hilti does not sell individual rotor/stator pieces to end users. The parts diagram lists them as a single "motor replacement kit" (Part # 2154699). Hilti Sid 4 A22 Parts Diagram

Commonly replaced parts for the SID 4-A22 include the following electrical and mechanical assemblies: Chuck Assembly (1/4" Hex): Ergonomically contoured tool body with an integrated LED

Night deepened. Outside, the streetlamps painted the workbench with a soft, amber grid. Marco reassembled the Sid 4 by memory and by the diagram’s steady guidance. Each numbered arrow in the exploded view seemed to nod as the parts returned to their places. He lubricated the moving faces with a drop of oil—just enough—and slid the magazine back in. The Sid clicked, satisfied. Commonly replaced parts for the SID 4-A22 include

Since Hilti parts are proprietary, you cannot easily download a PDF schematic from public search engines. Here is the proper procedure: