Hilti Te 17 Parts Diagram 〈GENUINE | 2026〉
Hilti TE 17 — Parts diagram deep post
Overview
The Hilti TE 17 is a corded SDS-plus rotary hammer/drill known for durability and serviceability. Below is a deep breakdown of its major assemblies, common wear parts, diagnostics, and maintenance tips for repairers and DIYers.
5. Tool Holder (SDS Chuck)
The TE 17 features an SDS (Slotted Drive System) chuck – predecessor to SDS-Plus. Parts in this diagram group include: hilti te 17 parts diagram
A technician reading the diagram will notice that the tolerances here are tight. If the diagram shows a "Sealing Ring" on the piston, it is a critical component; a crack here results in a loss of impact energy, rendering the "hammer" function useless. Hilti TE 17 — Parts diagram deep post
- Front Barrel (Item #1): The steel cylinder guiding the impact mechanism. Look for cracks near the chuck.
- Main Housing (Left/Right Shells – Items #2 & #3): Glass-fiber reinforced polyamide. Common damage: broken screw bosses or cracks from dropping.
- Side Handle (Item #4): A vibration-dampening handle. The clamping ring (#5) often strips.
- Dust Shield / Bump Stop (Item #6): A rubber ring at the front. It’s sacrificial—replace it yearly as it cracks from debris.
- Trigger Switch (Item #7) with Lock-on Button (#8): The rocker switch. Diagrams show two small springs (#9) and a contact plunger (#10) that arc and burn over time.
: Consists of a stator and rotor (armature) housed in a cast metal casing. Front Barrel (Item #1): The steel cylinder guiding