SOURCE: I have 2 dewalt 18 volt hammer drills. The first
Hi, Take the drill apart using a star driver. When taking the chuck assembly from the yellow section have the drill chuch down to stop bits falling out. Once handle is apart popout the triggger assembly. Remove the two power leads from the assembly. Try a direct connection to the battery (polarity doesn't matter. If the motor goes it means that the trigger is U/S. Put a tester across the terminals (either set). You may have a short (as I had). It appears to me that the trigger is not user servicable. I used one from a DeWalt recip saw with a mod on the reverse lever. Works well.
Good luck.
SOURCE: dewalt dc 988 cordless drill
posible motor problem, the built in magnetic ring in the motor may broken inside or just to much dust in it. advice when replacing motor also replace th switch for the cost $132.00 plus tax canadian. thanx
SOURCE: Dewalt cordless drill
You have burned out the drill motor, it is shorted, the battery smoked due to a direct short, one thing I don't understand why the thermal limiter didn't trip in battery pack, I would contact manufacturer and try to get hem to buy you a new drill.
SOURCE: Replacing a power cord for a Dewalt electric drill
some of the dewalt drill switches have a one way trap (like) for the wire. you push the wire in and the harder you pull it gets tight on its self. your wires go in the bottom of the trigger look right on top of each wire there is a small **** (no bigger then 3/16) for a flat head screw drive. In the **** you will see a small lever, it needs to be turned at the same time pull. It will help to have a friend.
SOURCE: Drill can no longer turn
On the chuck you will find some numbers.Those numbers means the revs and power that is aply for cetain jobs.If you want to drill use the max number by turn the dial on the chuck to the select number. If you need more help come back.Post /
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