Lose of power

On my 724 I adjusted the cable below the lever on the left side,just loosen the 2 nuts and bring the cable either up or down ,cant remember, I had to fool with it a bit to get where I wanted it, have the blower running and in neutral while adjusting and keep trying her in forward and reverse at full throttle to see after you adjust it, I found that if shes faster in reverse when adjusted she slowed down a bit in forward but keep playing with adjustment till I got it where I wanted it, you have to slow it down going and blowing a lot of snow anyway so didnt mind it a little slower in forward but nice to have it faster in reverse

To make the arms move faster, remove all the batteries and the batteries on the remote control.
Buy brand new batteries and insert them in. Turn buzz to TRY ME on his back. Stand him up and turn him OFF for 5 seconds. Then turn him to PLAY and the arm will move faster.

check fuel filter and pump pressure starving for gas

fuel problem???? ya know carb cleaner works on lawn mowers as well as cars .

Try:
Clearing out your hard drive, giving it more room or it could have a fatal failure as mine did or clear out your cache histroy in your broswer.

Check the gearbox oil level on the gearbox dip stick if its too low it can cause problems .If the level is ok then check its colour,it should be red if not it will need to be drained and refilled with the correct oil.

I would suggest replacing you foot peddle.

The longer the pendulum the slower it will swing, so lowering it will slow the clock down.

If you mean a 100 mph, then that is perfectly normal. They are making engines with governors inside so a person cant try to outrun the police. Mine will get up to 100 and lose all engine power till the speed drops back down to 97. Then the engine kicks back in again.