Repairing Guides

how to repair troy bilt self propelled mower

by Rhiannon Fadel Published 3 years ago Updated 2 years ago
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Troy-Bilt Self-Propelled Lawnmower Problems

  1. Remove the screws that secure the black transmission cover onto the mower deck. ...
  2. Inspect the side of the belt that rides around the pulley for cracking. Severe cracking indicates dry rot.
  3. Locate the tensioning screw, which mounts between the transmission pulley and the transmission. ...

More items...

Full Answer

How to fix Troy Bilt Pony starting issue?

  • Engine throttle choke. Start by inspecting the engine throttle choke and control. ...
  • Do you have gas? There is a saying that the simplest explanation is usually the right one. ...
  • Check the fuel line and filter. While you are checking to see if you have gas, check the fuel line and filter. ...
  • Spark plug. ...

How to fix a Troy Bilt lawn mower?

The most common Troy-Bilt lawn mower problems are:

  • Troy-Bilt won’t start
  • Troy-Bilt dies while mowing
  • Troy-Bilt is smoking
  • Troy-Bilt has a weak hydrostatic transmission
  • Troy-Bilt won’t drive straight or steer correctly
  • Troy-Bilt won’t move
  • Troy-Bilt is shaking or vibrating
  • Troy-Bilt is cutting uneven
  • Troy-Bilt is leaking gas

Is Troy Bilt now Craftsman?

The Craftsman name is now owned by Stanley, Black & Decker (SBD). SBD is having the Craftsman mowers built for them by MTD. Troy-Bilt is a brand owned by MTD. About 80% of the parts are the same for comparable mowers in the individual lines.

How does Troy Bilt electric start work?

  • Electric start adapter eliminates pull starts
  • Allows you to turn any power drill into a jumpstart engine starter
  • Simply add the bit to your power drill and plug the bit into your handheld equipment
  • Compatible with all Troy-Bilt jumpstart capable products including string trimmers, lawn edger's, leaf blowers and cultivators

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What causes self propelled lawn mower to stop working?

0:102:12Top Reasons Lawn Mower Not Self-Propelling - YouTubeYouTubeStart of suggested clipEnd of suggested clipA broken or mystic control cable will prevent the mower from self propelling as well if the cable isMoreA broken or mystic control cable will prevent the mower from self propelling as well if the cable is intact. But doesn't move freely. You can try adding a small amount of lubrication.

What would cause a Troy Bilt lawn mower not to start?

A Troy-Bilt mower won't start when there is a gas or fuel restriction due to clogged filters and fuel lines; a dirty carburetor; or bad gas cap. Your mower may also not start because of a bad battery, spark plug, switch, ignition coil or charging system.

What do you do if your self propelled lawn mower won't start?

Your Mower Won't Start:Loose, Dirty or Disconnected Spark Plug in Your Lawn Mower: Check it out, clean off debris, re-connect and tighten.Dirty Air Filter: Clean or replace.Fuel Not Reaching the Engine: Tap the side of the carburetor to help the flow of gas. If this doesn't work, you might need a new fuel filter.

How do you take apart a Troy Bilt lawn mower?

0:2918:26Troy-Bilt Lawn Mower Disassembly (Model 12AVB2RQ766) - YouTubeYouTubeStart of suggested clipEnd of suggested clipDown using a 9 16 inch socket unthread the nuts securing the two front wheels remove both wheelsMoreDown using a 9 16 inch socket unthread the nuts securing the two front wheels remove both wheels slide off the two drive gears along with the wheel.

How do you troubleshoot a Troy-Bilt lawn mower?

Troy-Bilt is cutting uneven. Troy-Bilt is leaking gas....Problem 1: Troy-Bilt Mower Won't Start.CauseReason for ProblemSolutionDirty carburetorThe carburetor can become dirty and clogged due to bad fuel and ethanol deposits preventing fuel flowClean the components making up the carburetor. Replace if needed.12 more rows

How do you start a Troy-Bilt self propelled lawn mower?

0:001:15How to Start the Troy-Bilt TB-230 - YouTubeYouTubeStart of suggested clipEnd of suggested clipJust pull on the lever. As you can see when my hand releases.MoreJust pull on the lever. As you can see when my hand releases.

How do you fix a self propel cable on a lawn mower?

2:155:06How to Repair Self-Propelled Lawn Mower Cable - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou may need to loosen. This top nut. And then tighten this lower nut to basically tighten the cableMoreYou may need to loosen. This top nut. And then tighten this lower nut to basically tighten the cable altogether. Or vice versa to loosen the cable. Either. Way it's a really quick fix.

Why has my lawn mower stopped moving?

If your riding lawn mower won't move, the problem could be a broken ground drive belt. If the riding mower is slow and sluggish, the ground drive belt could be so worn that it slips. Either way, follow the steps in this repair guide and video to replace the ground drive belt on your lawn tractor.

How do I know if my lawnmower transmission is bad?

To check the transmission, carefully watch the transmission when the engine is running. If the pulley is spinning, and the wheels aren't turning, the transmission is bad. Unfortunately, if this is broken, it may be time to buy a new mower because this part is generally unreplaceable.

How do I remove the cover from my Troy Bilt lawn mower?

1:383:20Troy-Bilt Lawn Mower Front Transmission Cover Replacement ...YouTubeStart of suggested clipEnd of suggested clipPull the wheel adjustment lever outward to properly align the front of the cover. Replace the nineMorePull the wheel adjustment lever outward to properly align the front of the cover. Replace the nine screws to secure the cover starting with the lower.

How do I know if my flywheel key is sheared?

0:473:17Lawnmower Will Not Start - You Will Never Guess Why! - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow just because your flywheel key is sheared it does not mean that the engine will not start.MoreNow just because your flywheel key is sheared it does not mean that the engine will not start. Sometimes. They do run. People use them and they end up with a lot of oil like this on the engine.

How do you remove a lawnmower cover?

0:252:36Briggs & Stratton Small Engine Blower Housing Cover Part # 593961YouTubeStart of suggested clipEnd of suggested clipPull off the retaining. Ring. Note the orientation of the recoil starter then insert a flatheadMorePull off the retaining. Ring. Note the orientation of the recoil starter then insert a flathead screwdriver between the tabs securing the starter to help pry the component. Free.

How do you clean a carburetor on a Troy-Bilt lawn mower?

0:178:4821 inch troy-bilt tb320 carburetor cleaning briggs and stratton 625 ex ...YouTubeStart of suggested clipEnd of suggested clipAlright I'll use a water bottle draining it just make sure it doesn't get to fold. So it doesn'tMoreAlright I'll use a water bottle draining it just make sure it doesn't get to fold. So it doesn't overflow but this way you can tell if there's any water this gas looks pretty clean. So.

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 Troy-Bilt ignition switch?

3:068:07How to Test a Riding Lawnmower Key Switch - YouTubeYouTubeStart of suggested clipEnd of suggested clipStarting position and then we're gonna go ahead and turn the key switch into the spring-loadedMoreStarting position and then we're gonna go ahead and turn the key switch into the spring-loaded starter position and you should hear a beep. Hear that so the starter circuit on.

Where are the fuses on a Troy-Bilt riding lawn mower?

On our current style riding mowers, the fuse will either be: A) Under the hood, behind the steering dash panel. B) Underneath and behind the battery, located beneath the seat. Note: The battery may need to be removed for access to this fuse block.

What to do if you strike a foreign object on a lawn mower?

If you strike a foreign object, stop the engine, disconnect the spark plug ignition wire and ground it against engine. Thoroughly inspect the mower for any damage. Repair the damage before starting and operating the mower. Never attempt to make a wheel or cutting height adjustment while the engine is running.

Do Troy Bilt lawn mowers need maintenance?

Troy-Bilt® self-propelled lawn mowers are built to be reliable, durable and rugged, but they still need routine maintenance. In order to ensure your machine keeps working effectively, make sure to perform these routine checks throughout the summer season. Here are some self-propelled lawn mower maintenance tips to follow:

Why is my lawn mower not turning?

If the transmission pulley is spinning, but the lawn mower wheels don’t turn, this indicates that the transmission is defective. The transmission is not repairable—if the transmission is defective, you must replace it. Required Part. Lawn Mower Transmission.

How does a transmission work on a lawn mower?

The transmission is powered by the drive belt, and the drive belt connects to the engine crankshaft. When the drive belt powers the transmission, the lawn mower wheels turn. To determine if the transmission is defective, check the transmission while the lawn mower is running.

What to do if traction control cable does not move?

If the control cable does not move freely, try squirting a small amount of oil into the end of the cable to lubricate it. If lubricating the traction control cable is not effective, replace it. Required Part. Lawn Mower Traction Control Cable.

What happens if a drive pulley is broken?

The drive pulley connects to the engine crankshaft. If the drive pulley is worn out or broken, the transmission won’t be able to engage the wheel assembly. Inspect the drive pulley for damage. If the drive pulley is defective, replace it. Required Part. Lawn Mower Drive Pulley.

Step 1

Remove the screws that secure the black transmission cover onto the mower deck. With the screws removed, press in on the sides of the cover and then pull the cover off the mower deck. This exposes the transmission, transmission pulley and drive belt.

Step 2

Inspect the side of the belt that rides around the pulley for cracking. Severe cracking indicates dry rot. Although you can still adjust a dry rotted belt, it will quickly fall out of adjustment and will likely break if you continue to add additional tension to the belt. If this is the case, skip to step four. Otherwise, proceed to the next step.

Step 3

Locate the tensioning screw, which mounts between the transmission pulley and the transmission. Turn the screw clockwise one to two turns. Grip the pulley to hold it still and then manually try to pull the belt around the pulley. If it will not pull around the pulley, reinstall the transmission cover and use your mower.

Step 4

Loosen the tensioning screw until you can slip the belt off the transmission pulley. Place the mower on its side so the air cleaner faces upward and then pull the belt through the hole in the mower deck. Pull the belt off the driveshaft pulley mounted between the deck and the mower blade.

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