Timeline for circular saw efficiency
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 3, 2015 at 18:25 | comment | added | Ecnerwal | ereplacementparts.com/images/black_and_decker/7308_Type_7.pdf If you see a lot of sparking at the end cover you may find improvement from replacing brushes. But the whole thing is done with sleeve bearings, and then there's the "heatsink" that seems to be where there ought to be a bearing at the brush end of the armature. Not quite as bad as the ones that use the case as a bearing, but not an encouraging sign. Unplug, pop off the end cover & have a look. | |
| Jun 3, 2015 at 16:45 | comment | added | Patrick Vaz | its, Black & Decker 7308 Type 7, 230 Volts A.C and its corded. thanks so much | |
| Jun 3, 2015 at 14:37 | comment | added | keshlam | Cheap consumer Black & Decker/Sears saws are somewhat notorious for limited life span. If you can find a B&D repair center near you, they may be able to rebuild it for a reasonable fee... or may not. B&D does make some higher-end tools, bit of course they cost more. | |
| Jun 3, 2015 at 14:16 | history | answered | Ecnerwal | CC BY-SA 3.0 |