The parts diagram is an "exploded view." The tool is separated into logical sections. Here is how to navigate the specific groups for the TE 22:
| Symptom | Diagram Section to Check | Likely Culprits | | :--- | :--- | :--- | | No Hammering | Hammer Mechanism | Striker (Item ~58), Impact Sleeve (Item ~50), O-Rings. | | Runs then Stops | Switch/Electronics | On/Off Switch, Field Coil (Stator), Carbon Brushes. | | Chuck Wobbles | Chuck / Front End | Chuck Sleeve, Guide Ring, worn Chuck Body. | | Grease Leaking | Seals | Dust Bellows, O-Rings on Piston. |
Modern technicians use:
For the TE 22, PDF manuals remain the most accessible. hilti te 22 parts diagram work
The official Hilti TE 22 parts diagram is typically exploded—meaning all components are drawn separately but aligned to show how they fit together. The diagram is usually divided into five key functional groups:
Let's examine each group in detail.
Disclaimer: The Hilti TE 22 contains spring-loaded components and press-fitted parts. If you are unsure about reassembly, Hilti offers a "Flat Rate Repair" service that is often cheaper than buying individual internal parts. The parts diagram is an "exploded view
Title: Understanding the Hilti TE 22 Parts Diagram: A Guide to Maintenance and Repair
The Hilti TE 22 rotary hammer is renowned for its durability and performance in heavy-duty construction applications. However, like all power tools subjected to high stress, it eventually requires maintenance or component replacement. For technicians and DIY enthusiasts, the Hilti TE 22 parts diagram is an indispensable resource. It serves as the roadmap for the tool’s internal architecture, ensuring that repairs are accurate and that the tool is reassembled safely.
The TE 22 uses Hilti’s proprietary TE-C chuck system (SDS-plus compatible). The parts diagram for this section is detailed: For the TE 22, PDF manuals remain the most accessible
How this works: When you push a bit into the chuck, the locking balls move outward, then spring inward into the bit's locking grooves. The tool is held axially but free to rotate and impact. A damaged spring or missing locking balls will cause the bit to fall out during work.
The Hilti TE 22 is a legendary rotary hammer — tough, reliable, but like any hard-working tool, it eventually needs part replacements or servicing. Understanding its parts diagram isn't just for technicians; it helps operators, site managers, and DIY pros save time and money.
Third-Party Parts Websites
Service Manuals (e.g., from manualslib.com, powertoolmedic.com)