Milwaukee is a top manufacturer of hammer drills. Milwaukee hammer drills are a top pick for craftsmen who need a dependable tool to complete masonry drilling projects. When your Milwaukee hammer drill stops working, you can find the repair parts you need to fix the problem at Sears PartsDirect.
Troubleshooting your Milwaukee hammer drill when it won't start
Check the electrical outlet for power. Reset the house circuit breaker for the electrical outlet if it's dead.
Check the power cord for damage. Repair any broken power cord wires or replace the power cord if it's damaged.
Check to see if the motor overload switch is tripped. Reset the overload switch if it's tripped.
Unplug the hammer drill and check the trigger switch for continuity using a multimeter. Replace the trigger switch if the meter measures infinite resistance through the trigger switch will the trigger pulled
Replace the drive motor if the motor doesn't run when it gets electrical current.
Milwaukee hammer drill common repair parts
Power cord. The power cord supplies the hammer drill with electrical current.
Trigger switch. The trigger switch starts and stops the hammer drill and controls the speed of the drill.
Chuck and spindle assembly. The chuck and spindle assembly includes the chuck that holds the drill bit and the spindle that turns to rotate the bit.
Compression spring. The hammer drill compression spring applies tension against the directional selection lever as it moves up or down and holds the lever in the position selected.
