Have you repaired your SID 4-A22? Let us know which part failed in the comments below!
Bits fall out; the sleeve spins loosely. Diagram reference: You will remove the front retaining ring (Item 4), pull off the sleeve (Item 5), and replace the compressed coil spring (Item 6) or the entire chuck assembly.
* 4.1 Impact wrench. Rated voltage. 21.6 V. * Weight in accordance with EPTA procedure 01/2003. 1.5 kg. Rated speed under no load. images.thdstatic.com Original Chuck HILTI SID 4-A22 #2150017 Retainer - eBay hilti sid 4 a22 parts diagram free
Simply search for "Hilti SID 4-A22" on these sites. They usually host the exact same exploded diagrams found in the official manuals. You can often right-click and save the images for your own reference.
Your Hilti impact driver is designed to last a decade. With the right diagram in hand, you have the power to keep it running for all of them. Have you repaired your SID 4-A22
If you are looking for specific diagrams or spare parts to perform a repair, the following official and community resources are the most reliable:
: Four bright LEDs located around the chuck to provide direct illumination of the work surface. Brushless Motor & Gearbox Diagram reference: You will remove the front retaining
Note: Actual part numbers may vary by production year (e.g., SID 4 A22 vs. SID 4 A22 Gen 2). Always verify with your tool’s serial number before ordering.