3 settings (Gear 1: 1000 rpm; Gear 2: 1500 rpm; Gear 3: 2700 rpm). Max Torque: Up to 1,717 in-lb (depending on setting). Impact Rate: Up to 3,500 impacts/minute. Service Resources
The brain of the tool that manages the three speed settings and forward/reverse rotation. hilti+sid+4+a22+parts+diagram
Diagram note: The exploded view typically shows the chuck disassembled left-to-right: outer sleeve → spring → collet → retaining ring → anvil tip. 3 settings (Gear 1: 1000 rpm; Gear 2:
Bookmark this guide, and if you need the official diagram, contact Hilti’s spare parts department with your tool’s serial number. With the right diagram in hand, you can keep your SID 4 A22 delivering maximum torque on every job site for years to come. 3 settings (Gear 1: 1000 rpm