Garden
Experienced gardeners share their insights in answering this question :
Look at the wiring for a wire rubbing against metal shorting it out
How to Identify and Fix Common Gardening Problems ?
We provide a variety of viewpoints on how to identify and fix common gardening problems. Our sources include academic articles, blog posts, and personal essays from experienced gardeners :
Why did the fuse blow? A fuse may blow from a temporary electrical surge in the wiring harness, such as when the battery is improperly connected. A fuse may also blow as a result of a direct electrical short somewhere in the wiring harness or electrical system.
If these basic troubleshooting steps don`t help you get the riding mower started, then one of these more complicated failures could be preventing the engine from starting: Blown fuse. Bad ignition switch. Failed safety interlock switch.
Excess current demand that can result in fuses blowing or breakers tripping are: Short circuits: Check for loose, disconnected or damaged wires Megger the motor to see if there is a short in the windings – keep rotating the motor in about 10ยบ increments and check around the entire motor.
You should not dismiss a blown fuse as an inconvenience. It may be a sign that a real fault has developed, giving you the chance to find and fix the problem before any serious damage occurs. Fuses degrade with time and will eventually fail.
The main reasons your amp keeps blowing fuses are a short circuit, faulty wiring, a loose connection, excessive heat, or damage to the power supply or output section or the amplifier.
A Dirty Carburetor Can Cause a Lawnmower To Start Then Die By far, the most common issue that causes a stalled motor is a dirty carburetor. The carburetor on your engine is the thing that draws in air and mixes it with the fuel. Contrary to what the movies might make you think, gasoline itself is not very flammable.
Worn Check Valve When the compressor goes to restart and re-fill the tank, the pressure exerted on the compressor from the tank causes the motor to pull a lot of power to compensate for this. This in turn leads to a blown fuse.
The two things that can cause a fuse or circuit breaker to blow are overloading or a short circuit. Overloading happens when you try to make the circuit carry a heavier load than it was designed for. On a 15-amp circuit, all the lights and appliances in that circuit should add up to no more than 15 amps.
Worn Check Valve When the compressor goes to restart and re-fill the tank, the pressure exerted on the compressor from the tank causes the motor to pull a lot of power to compensate for this. This in turn leads to a blown fuse.
Improper modification is one of the most commonly seen problems. The most common of these is tapping more than one conductor from a single connection point.
To put it simply, measuring current inappropriately while your multimeter is set to amp function will cause the fuse to blow. Alternatively, the fuse can be blown by measuring voltage when your multimeter is still set to measure current.
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
My Toro LX425 keeps on blowing 20 amp fuses when I am mowing the yard. Why is it doing that?
ANSWER : A fuse will blow if: a positive wire is being grounded to the frame or two much current is being passed thru it.
Key start Toro Recycle blows fuse when the key is turned.
ANSWER : Bad wire shorting to ground. Repair.
I have trouble starting a toro walk behind mower
ANSWER : All, I thought my carb was shot, so I replaced it. Still, start but no run (and had to use starting fluid). THEN!!! I noticed the spring to the “rev limiter” (just below and towards rear of carb) was not “tight”. The stupid bracket that holds the end of that spring had been bent down ~1/16″ and that caused all this heartache. CHECK YOUR REV LIMITER!!!
<!– from fixya rte –>Rj19lm plug gap for a 195cc 4cyl lawnboy – Lawn-Boy lawnboy" Mower Blade 21"
ANSWER : As a starting point in my shop i always use 0.30 in. For all my mowers
I have a cub cadet mower 2166, It wont start it keeps blowing the red wire fuse, I thought it was the battery so I bought a new one and cleaned the cables and ground wires, and I didnt see any loose or broken wires. as soon as you turn the key on it blows fuses please help
ANSWER : Hi,
There is a wire shorted to ground (metal) somewhere…check all the wiring for a bare spot somewhere… this is causing the short…repalce the wire and you will be good…
finding the bad spot is the hard part…
heatman101
Why does my mower keep blowing my yellow fuse
ANSWER : The fuse is for the battery, look over the red battery wire for a short to the frame.
Lawn mower cranck but wont start…
ANSWER : Since you already checked for spark and air I would drain all the fuel out of it and check that fuel for water. Over time some lawn mowers end up with contaminated fuel. You can see the water sitting on the bottom of the fuel if you let it stand for a bit in a small plastic bowl.
Be sure to empty and dry out you fuel can as well. Especially if the mower stopped running right after a refuel. Which is a good sign your gas can is contaminated too.
Bosch electric lawn mower wont start, how do I fix it?
ANSWER : Cable damaged …renew cable . ..if does not work try condenser.
