The Milwaukee M18FPD3-0 is a high-performance percussion drill, and over time, its chuck may require replacement due to wear or damage. For optimal performance and compatibility, it's recommended to use a genuine Milwaukee replacement chuck. Installation Tips Replacing the chuck involves removing the existing one, which can be secured tightly due to thread-locking compounds. Here’s a general guide: Remove the Chuck Screw:Inside the chuck, there’s a retaining screw (often with a Torx head) that secures it to the spindle. This screw typically has a left-hand thread, so turn it clockwise to loosen. Detach the Chuck:After removing the screw, insert a sturdy Allen key into the chuck and tighten it. Using a mallet or a cheater bar, apply force to the Allen key in a counter-clockwise direction to loosen the chuck. Caution: If you’re not experienced with tool maintenance, it’s advisable to consult a professional technician or refer to Milwaukee’s official service centres to avoid potential damage. FAQs Is this chuck compatible with other Milwaukee drills? Yes, this chuck is compatible with various models within the M18 range. Always verify compatibility before purchasing. What is the maximum bit capacity? The chuck can securely hold drill bits ranging from 1.5mm to 13mm. Is this chuck keyless? Yes, it is a keyless chuck, allowing for quick and easy bit changes. Does the replacement chuck come with installation tools? No, installation tools such as a Torx screwdriver and an Allen key are not included.