SOURCE: dewalt cordless drill dc988- drill motor works
Test the brushes by catching it in a stalled condition when you have it triggered, then rotate it slightly. If it takes off suspect the brushes or a dead segment on the comutator.
If it doesn't respond to this, then consider the VSR trigger... open it and test by bypassing it when in stalled condition...
SOURCE: need repair schematics for dc988 dewalt cordless
web search-dewalt dc988 schematics-click on 2nd site,{parts list and diagrams
SOURCE: How do I remove the chuck of a DC910KL dewalt
you can go to my profile page and under tips there are detailed instructions for this. Let me know if you need more assistance.
SOURCE: how do I change the brushes on dewalt 989 type 1
remove the battery pack. next separate the handle halves and expose the motor, you will need a small instrument to gently pry up on the existing brushes in the motor to remove and replace them. the part number for the replacement brushes is 603754-01 and they cost around 4.85 each. When taking the handles apart make note of how everything is positioned inside them or better yet take a couple pics for ease in reassembly.
It's probably the switch; mine judders and works kind of. Slight burning smell coming from it, dismantled it to discover that the switch has started to burn out, so far no luck finding a replacement.........
JCB are totally useless, no help from their support phone number!
693 views
Usually answered in minutes!
×