20 Most Recent Toro LX423 20HP Lawn Tractor 13AX90RS848 Questions & Answers

From what you describe, it sounds like you could have a faulty throttle return mechanism, a faulty variable drive, bad brakes, or a combination of these faults. The variable drive is not supposed to exceed 5.5 mph speed regardless of the terrain if working properly. The fact that you had to stand to put all your weight on the brakes in order to stop definitely is indicative of the need for servicing the braking mechanism, despite whatever else may also be at fault.

Sounds like a bad solenoid in the starter.Needs expert help.

First check voltage at battery. Should be 12.6 volts. Next check fuse. If problem has not been found you will need a test light and knowledge of the wiring system to pinpoint the failed switch.

just use a pair of jumper cables fro your car and go direct to the starter it will make it harder for a shop to fix it if you move stuff around they would need to put it all back the find the original problem

You need to remove the engine and take out the bolts holding the upper and lower crankshaft housings together.