Parts Diagram Fixed — Hilti Te 17

The Piston and Striker: These are the most common wear items. The piston moves back and forth, creating a cushion of air that flings the striker forward.

The TE 17 features a classic universal motor. Because these tools are often decades old, the motor is usually the second area to check if the tool is underperforming. hilti te 17 parts diagram

Carbon Brushes: These are designed to wear down over time. If the tool sparks excessively or won't start, check the brushes first. They are easily accessible via the side or rear covers. The Piston and Striker: These are the most common wear items

Steel Balls: These sit inside the chuck and lock into the grooves of the SDS bit. If these are worn, your bits may fly out during use. Lubrication and Maintenance hilti te 17 parts diagram