Diagram ((link)) - Hilti Te 17 Parts

Locking Sleeve: A spring-loaded collar that holds the bit in place.

O-Rings and Seals: If your drill has lost its "hit," the O-rings on the piston (Part #72 or similar in most diagrams) are likely worn out. This causes air to bypass the piston, resulting in weak impact. hilti te 17 parts diagram

One unique feature of the TE 17 is its oil-filled gearbox. While newer Hilti models use specialized grease, the TE 17 requires a specific grade of oil to function. Locking Sleeve: A spring-loaded collar that holds the

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

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