Use the diagram to disassemble the drill bit holder (38) , locking sleeve (42) , and chuck cap nut (40) to replace worn-out locking parts. 4. Sourcing Hilti TE 22 Parts

Disclaimer: Repairs should be done by qualified individuals. Always disconnect the tool from the power source before starting any maintenance.

Includes the bevel gear, bevel pinion, and associated gears that convert motor rotation into hammering action.

Operational efficiency and safety depend on several external components:

The housing is not just a shell. It channels cooling air over the motor and provides the structural rigidity needed to transfer impact energy from the hammer mechanism to the drill bit.

Some parts in the diagram cannot be repaired individually:

The TE 22 utilizes a robust gear train to convert the high-speed rotation of the electric motor into low-speed, high-torque rotation for drilling, while simultaneously driving the piston crankshaft. Key parts include the eccentric gear, drive pinion, and various needle bearings. The Motor and Electrical System