mower manuls are at this link http://manuals.mtdproducts.com/mtd/DocGetter?doc=769-00533.pdf
More than likely you either have a bearing seized up in one of the deck spindles, a bent blade that is in a bind or debris on the underside of the deck keeping the blades from turning. If this is the first time it has been used in a long time, with the mower off, work the blades back and forth by hand until they move freely then start the mower and try to engage them. If they do not start to move freely then you will have to figure out which one is not turning and take it apart.
It is due to the momentum still in the blades.
Adjust the height levers next to each wheel.
from mechanical to electrical
The mechanical energy of wind pushes on the blades, turning them (still mechanical energy) turning blades turn the generator (still mechanical) The generator changes mechanical energy to electrical energy.
The blades stop turning and no electricity is generated.
Your windshield AND wiper blades a good cleaning. if the blades are a few years old, replace them.
The motor has a coil of wire that is an electromagnet. This causes the motor to spin, turning the fan blades.
if you are sitting in the seat and looking down at the deck the blades will or should be turning clockwise, although in this position you cannot actually see the blades. pay attention when installing the blades not to turn them upside down. the cutting edge should be turninh clockwise on all blades.
No. Wind blows the blades, and the pole attached to the blades is attached to the turbines, which physically turns the turbines, and the movement of the turbines create electricity.
Have not seen picture of belt for troybilt riding mower(deck ) my problem is when I disengage blades,it does not have enough slack and blades keep turning
Generally by turning turbine blades which drive a generator which provides electrical energy