Hilti Te 17 Parts Diagram Jun 2026

Using the diagram as a checklist, perform this 6-month service:

If your TE 17 makes normal motor noise but has zero hammering, the O-ring (#20) is almost certainly dead. The parts diagram makes it clear: you must remove the barrel, pull out the drive piston, and carefully roll on a new O-ring with silicone grease (not regular grease—it will clog the pneumatic chamber). hilti te 17 parts diagram

– Go to Service & Support → Spare Parts . Enter “TE 17” to access the exploded view diagram and parts list. Using the diagram as a checklist, perform this