On 12/28/2015 8:22 PM, amdx wrote:
On 12/28/2015 6:30 PM, Bob Engelhardt wrote:
On 12/28/2015 7:13 PM, wrote:
One bad winding on the motor, a bad spot on the commutator, really
worn brushes? (Assuming it's not brushless.)
When it's dead, even the LED does not come on. Which it normally does
even without the trigger being pulled. So it can't be commutator, etc.
Intermittent battery connection.
I want to say that I've checked that - that there is voltage on the
connector terminals when it was dead. But I've gone around in so many
circles that I can't remember if I was even able to do that. I.e., if
it was ever dead after I opened it.
I have wiggled and stressed the battery connector without consequence.
When it dies again, that will the first thing I check.