Hilti Te 17 Parts Diagram -

Oil Fill Plug: Located on the top or side of the gear housing.

Gear Set: The helical gears convert the motor’s high-speed rotation into the slower, high-torque rotation required for masonry drilling. The Motor Assembly hilti te 17 parts diagram

Identify the Generation: There were minor revisions to the TE 17 over its production life. Ensure your diagram matches your specific serial number. Oil Fill Plug: Located on the top or

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. Ensure your diagram matches your specific serial number

Use Proper Tools: Many Hilti screws are Torx or specialized hex heads. Using the wrong screwdriver will strip the vintage hardware.

Understanding the internal components is essential for troubleshooting issues like loss of impact power, oil leaks, or motor failure. This guide breaks down the major sections of the TE 17 assembly and provides a comprehensive look at the parts you will encounter during a teardown. The Gearbox and Impact Mechanism

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