Introduction
The dust cap or locking sleeve for the Milwaukee Rotary Hammer 260520 D14A 2016 may be damaged if the drill is consistently getting clogged with debris or is not hitting hard enough. For instructions to replace the dust cap and locking sleeve assembly, refer to this guide.
The dust cap's job is to seal the inside of the drill to prevent debris from going in, but long-term usage of the drill can result with debris entering. The locking sleeve is a movable piece that locks bits into place to prevent them from moving independently from the drill's rotation.
Conclusion
To reassemble your device, follow these instructions in reverse order.
