Here is a quick summary of the steps, I go into more detail with the photos below, but sometimes it is good to have a summary with the nut and bolt sizes:
- Turn the key to the “off” position.
- Open the hood of the lawn mower.
- Remove the negative battery terminal.
- Locate the starter and disconnect the wiring harness by pressing the plastic tab and pulling it off.
- Disconnect the battery cable going to the solenoid using a 14mm socket.
- Remove the 2 starter mounting bolts (12mm).
- Slide the starter off of the engine.
What does a starter motor do on a riding lawn mower?
Starter Motor. The starter turns the engine flywheel teeth with the teeth on the starter motor plunger which starts the riding lawnmower engine. Once the battery, electrical connectors, wiring and starter solenoid have been tested and are functioning properly, the problem likely lies with the engine starter motor.
How do you replace a starter solenoid on a riding lawn mower?
Pull the wires from the coil spades. Remove the starter solenoid mounting bolt from the mower frame. Rotate the starter solenoid forward and pull it out of the mower. Transfer the mounting clip from the old starter solenoid to the new one. Position the new starter solenoid on the frame and install the mounting bolt.
How do you replace a starter motor on a John Deere tractor?
Instructions 1 Disconnect the battery. Let the engine cool. ... 2 Remove the engine blower housing. Lift the tractor hood. ... 3 Remove the old starter motor. Remove the lower dash fastener and pull off the lower dash. ... 4 Install the new starter motor. ... 5 Reinstall the engine blower housing. ... 6 Reconnect the battery. ...
What to do if your starter motor does not turn over?
If the engine starter motor does not turn over once a jumper wire is connected to the two large lugs on the starter solenoid, replace the engine starter motor. The engine starter is an electrical motor that is bolted to the engine crankcase.
How do you change a lawn mower starter?
1:384:17Briggs & Stratton Riding Mower Engine Starter Motor #693551YouTubeStart of suggested clipEnd of suggested clipWith the bolts on threaded detach the old starter install the new starter by aligning it on theMoreWith the bolts on threaded detach the old starter install the new starter by aligning it on the engine then secure it with the mounting bolts. Remember to secure the wire retainer under the left bolt.
How do you test a starter on a riding lawn mower?
0:001:09How to Bench Test an Electric Starter Motor (even without a bench)YouTubeStart of suggested clipEnd of suggested clipAnd if everything's working we should get some spinning. Oh yeah look at the sparks. And you can seeMoreAnd if everything's working we should get some spinning. Oh yeah look at the sparks. And you can see this spindle rises up to engage the flywheel. To get it started i had to take it off the machine.
How do you remove a starter from a Briggs and Stratton engine?
0:301:50Briggs & Stratton Small Engine Replace Electric Starter Motor ...YouTubeStart of suggested clipEnd of suggested clipMake sure the engine has cooled. Turn off the fuel valve. And remove the start key to replace theMoreMake sure the engine has cooled. Turn off the fuel valve. And remove the start key to replace the engine starter motor your first step is to remove the screws securing the gear cover and pull it off.
Can I start my riding mower without a starter?
Riding mowers can not be push-started or tow-started. Instead, they may be jumpstarted or alternatively, Hotwire started. The most common causes for a nonstarting riding mower include a flat battery, dirty fuel system, and faulty starter solenoid.
How do I know if my riding mower starter is bad?
A riding lawn mower that has a bad starter can be difficult to diagnose. A bad starter can manifest itself in a cranking noise without engine turnover, a clicking when the ignition button is pressed, or a mower that simply does not respond to attempts to start.
How do I know if my lawn mower starter solenoid is bad?
Symptoms of a Bad Solenoid on a Riding Lawn Mower A riding lawn mower solenoid may be bad when you hear a click or hum when you turn the ignition key and your mower doesn't start. Another indication your solenoid may be bad is when a wire gets hot and begins to smoke or melt.
How do you change a starter solenoid on a lawn mower?
0:412:10Replacing a Starter Solenoid on a Riding Lawn Mower - YouTubeYouTubeStart of suggested clipEnd of suggested clipOne. Position the new starter solenoid on the frame and install the mounting bolt connect the wiresMoreOne. Position the new starter solenoid on the frame and install the mounting bolt connect the wires to the coil spades install the wires on the terminal posts connecting them at the mounting nuts.
How do you remove a starter motor?
7:3013:11How to Diagnose and Replace a Starter - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo let's begin and before we start removing the starter the first thing you want to do is disconnectMoreSo let's begin and before we start removing the starter the first thing you want to do is disconnect the battery by removing the negative lead. So that there's no power going to the starter.
What does the starter solenoid do?
Solenoids (also typically called starter solenoids or starter relays) operate by receiving both large electrical currents from your vehicle's battery and smaller electrical currents from the ignition system when the car key is turned.
How do you bypass a starter?
In bypass starting, you touch a wrench or a screwdriver to the terminals of the starter motor, to the solenoid of a tractor, or to other equipment. This bypasses all tractor-neutral starting switches. Sparks fly and electricity snaps as the circuit is completed, the starter engages and the engine starts.
How do you jump start a lawnmower with a screwdriver?
How to Start a Riding Lawnmower with a Screwdriver, try these two methodsStep 1: Engage the mower's brakes.Step 2: Disengage the blades.Step 3: Locate the battery and ignition coil.Step 4: Use a screwdriver to bridge the mechanism.Step 1: Engage the brakes and disengage the blades.More items...
Why is my lawn mower turning over but not starting?
Q. Why is my lawn mower turning over but not starting? The most likely reason is bad gas. Gas that sits for many months during the off-season will eventually break down, gumming up the fuel line and carburetor in the engine and preventing it from starting.
How do you test a starter with a multimeter?
To check starter's resistance connect black probe of multimeter to ground and red to positive terminal of starter. It should give near 4 to 6 ohms if starter solenoid is working well.
What does a dead starter sound like?
Something sounds off. One of the symptoms of a bad starter is a clicking noise when you turn the key or push the start button. However, a starter can die without making any sound at all, or it may announce its impending death with whirring and grinding noise—so listen up!
How do I test my starter with jumper cables?
The starter should spin/crank the engine. If it does, the problem is with the cables, connections or relay. If it doesn't, crank the engine, connect the black/negative jumper cable as a ground between the drivetrain and negative terminal of the battery. Touch the red cable to the starter's positive terminal.
Can I bypass my starter solenoid?
5:037:29Solenoid Bypass - YouTubeYouTubeStart of suggested clipEnd of suggested clipAll you have to do to bypass the solenoid. And make the starter turn is basically connect this hardMoreAll you have to do to bypass the solenoid. And make the starter turn is basically connect this hard copper wire to this point on the battery. Then you're not doing anything with the solenoid.
Why won't my Troy Bilt lawn mower start?from homeguides.sfgate.com
If your Troy-Bilt riding lawnmower refuses to start, the solenoid may be causing the problem. This small piece connects the starter, the battery and the ignition switch and channels the electricity needed to start the mower.
How to know if your mower is staring?from usedlawntractorparts.com
Other things that you should also check if you are having issues staring your mower are: 1 – Check the battery charge level of your mower. If the charge is below 12.5 volts you might need to charge the battery before starting the mower. 2- Check all the visible electrical wiring connecting the battery, solenoid, ...
How to check if a Craftsman mower is bad?from usedlawntractorparts.com
Step 1 – If the riding mower’s starter motor does not move or is unresponsive when you turn the ignition key, you need to test the solenoid. Craftsman solenoid location. Step 2 – If you are unaware the solenoid is a small black box ...
What is a solenoid on a Troy Bilt mower?from homeguides.sfgate.com
The solenoid is a small black plastic box with three or four terminals. It is typically mounted to some part of the engine's framework. The precise location of the solenoid may vary according to which Troy-Bilt model you own. The operator manual for your mower should include a diagram of the electrical system, including ...
Why is it important to take care of a riding lawn mower?from usedlawntractorparts.com
Maintenance is important for your riding lawn mower to ensure that it lives up to and exceeds its life span. It is important to know the basics of how to take care of your machine.
Where is the solenoid located on a motor?from homeguides.sfgate.com
The solenoid, typically located near the starter motor, is easily found by tracing the red cable from the battery's positive terminal directly to the solenoid, where the other end of the cable is attached.
What is a Briggs and Stratton starter?from repairclinic.com
Briggs & Stratton starter gear (also called a pinion gear), 16-tooth, plastic. The starter gear engages the flyhweel to start the engine. If the teeth on the starter gear are worn out, the engine may not start.
What is a recoil starter?from repairclinic.com
The recoil starter engages the drive cup on the flywheel to start the engine when pulled. Briggs & Stratton starter gear (also called a pinion gear), 16-tooth, plastic. The starter gear engages the flyhweel to start the engine. If the teeth on the starter gear are worn out, the engine may not start.
What happens if your starter motor turns over?
If the engine starter motor turns over, the starter solenoid needs to be replaced. If the engine starter motor does not turn over once a jumper wire is connected to the two large lugs on the starter solenoid, replace the engine starter motor.
What is a starter motor?
Starter Motor. The engine starter is an electrical motor that is bolted to the engine crankcase. The starter turns the engine flywheel teeth with the teeth on the starter motor plunger which starts the riding lawnmower engine. Once the battery, electrical connectors, wiring and starter solenoid have been tested and are functioning properly, ...
How many volts should a riding lawn mower battery have?
Riding lawnmower batteries are 12-volt batteries that should have a voltmeter reading between 12.7 to 12.9 volts when fully charged. If the battery has a voltmeter reading below 12.4 volts after fully charging with a battery charger, the battery should be replaced.
How many lugs are in a starter solenoid?
Starter solenoids have three or four threaded electrical lugs that attach to the battery, ignition switch, engine starter and ground wires. Starter solenoids with three lugs use the mounting ears as a ground where as four-lugged solenoids use one of the small lugs as the solenoid ground.