The motor housing , gear housing , and grip frame protect internal parts and provide ergonomic control.
| Component | Typical Issue | Diagram Section | |-----------|--------------|----------------| | Carbon brushes | Tool loses power | Motor housing | | Piston seal | No hammering action | Hammer mechanism | | Trigger switch | Intermittent start | Electronics | | SDS chuck | Bit falls out | Tool holder | hilti te 22 parts diagram work
: Features a bevel pinion (73559), bevel gear (73558), and crankshaft (70146). These translate the motor's rotational energy into the reciprocating motion needed for hammering. The motor housing , gear housing , and