Questions & Answers for: mower hum

lawn mower started and then died about 20 seconds later, I restarted it and had the same result. Now it starts and runs for about 20 seconds but gets hardly any RPMs clean carburator change spark plug

my mower attempts to turn over then hums. wires get hot on battery. replaced battery and starter DISSCONECT spark plug turn mower upside down try and turn blade clockwise if no go engine is seized or ...

...nothing is happening. I found one belt that is extremely loose and am going to replace it. If the mower drive belt is extremely loose the spring that holds it tight may have broken,check to see if ...

My B&D mm525 electric mower won't start. My Black & Decker mm525 electric mower won't start. Merely makes a humming noise. If I let it run too long, starts to smell. Wonder if it's just ...

mower won't start. hums but won't tun over sounds like the starter is bad tap side of it with a hammer & see if it helps

my mowers blades are not turning but the hum of the motor is there and it has a burning smell with smoke coming out of the motor housing unit ...help It sounds like bearings are seized and need to be ...

18 horse briggs & stratton starter hums, but does not turn engine. wife left ignition turned to the headlamp position a week ago, replaced battery, and starter only hums, or grinds but will not ...

electric mower hum but no start Sounds like your motor could be burnt out.

Black and decker mm575 worked fine but now the motor tries to start but locks up and just hums. Any idea Steve it sounds like the brushes located at the top of the motor. They need replacing.

black and decker electric mower hums but blade does not turn. appears the brake is not releasing for the blade. everytime it hums the blade is locked in the forward direction and never spins. ...