How to replace drive belt on craftsman lawnmower, step by step:
- Step 1: Prepare the Craftsman lawnmower
- Step 2: Disconnect the power and sparkplug cables
- Step 3: Seal the fuel tank in case you have to tilt the mower
- Step 4: Raise the front wheel
- Step 5: Remove the deck
- Step 6: Clean the deck and the shaft
- Step 7: Bring out crankshaft pulley
- Step 8: Replace the old drive belt with the new one
Full Answer
How to replace a mower drive belt?
Replacing the Motion Drive Belt
- Park the lawn tractor on a level surface and press the parking brake.
- Move the attachment clutch lever, which is located to the right of the steering wheel, down into the "Disengaged" position.
- Pull the attachment lift lever, which is slightly right of the attachment clutch lever, forward to place it in the lowest position.
How to replace drive belt on statesman riding mower?
How To Repair the Drive Belt on a Riding Lawn Mower
- Position the mower to change the lawn mower belt. ...
- Check the engine temperature before replacing the lawn mower belt. If the engine is hot, allow the exhaust system to cool down before attempting any maintenance.
- Detach the spark plug wire. ...
- Remove the cutting deck and battery. ...
- Loosen the transaxle pulley. ...
- Relieve tension on the upper drive belt. ...
How do you change drive belt on Toro Lawn Mower?
● Front-wheel drive lawnmower:
- – Step 1: Preparation of the mower. This step was the same as described above. ...
- – Step 2: Remove the components. Next, you need to remove the components such as the belt cover and baffle, mower blades, traction spring, and belt guide.
- – Step 3: Removal of the worn-out belt. ...
- – Step 4: Reassembly. ...
How to install mower blades on your Craftsman riding mower?
Instructions
- Disconnect the spark plug. Park the tractor on a level surface and set the parking brake. ...
- Pull off the mower deck. Lower the mower deck to its lowest position. ...
- Remove the old blade drive belt. ...
- Install the new blade drive belt. ...
- Reinstall the mower deck. ...
- Reconnect the spark plug. ...
How to keep mower blade from turning?
Why won't my lawn mower drive forward?
What is a flywheel key?
How to remove debris shield?
How to stop gas from leaking out of fuel tank?
What does the safety switch do?
Can a lawn mower move with a broken belt?
See 4 more
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What size is the drive belt for a 42-in CRAFTSMAN Riding Mower?
CRAFTSMAN 42-in Deck/Drive Belt for Riding Mower/Tractors (1/2-in W x 13-in L)
How do you change a self propelled belt on a CRAFTSMAN lawn mower?
1:284:20Craftsman Riding Mower Won't Self-Propel? Drive Belt #532125907YouTubeStart of suggested clipEnd of suggested clipAnd use a 5/8 inch socket and a pipe wrench to loosen and unthread the drive pulley mounting boltsMoreAnd use a 5/8 inch socket and a pipe wrench to loosen and unthread the drive pulley mounting bolts detach the pulley and remove the old belt from the police guides and fan if still.
How do you tighten a drive belt on a CRAFTSMAN riding lawn mower?
5:568:10How To Adjust The Belt Tension On A Riding Lawn Mower - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow you take your ten millimeter wrench you loosen those bolts off. And you pull that bracket awayMoreNow you take your ten millimeter wrench you loosen those bolts off. And you pull that bracket away from the spring pretty much towards you pull it back all the way. And tighten those bolts back.
How do you change a drive belt on a rear drive lawn mower?
1:223:06Replacing the Drive Belt on a Lawn Mower - YouTubeYouTubeStart of suggested clipEnd of suggested clipRelease the height adjuster lever and pull the drive cover. Off pull off the belt keeper from theMoreRelease the height adjuster lever and pull the drive cover. Off pull off the belt keeper from the top of the transmission. Release the drive belt from the transmission pulley. And remove it push.
Do you have to remove mower deck to replace belt?
To replace this belt, the deck should be off the lawn mower. You'll crawl underneath and locate the idler pulley(s) and loosen the cap screw at the center of the pulley to allow a wiggling movement in the pulley.
How do you remove a lawn mower belt?
0:112:13Replacing a Blade Drive Belt on a Riding Lawn Mower - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe first steps replacing the blade drive belt is to turn the ignition switch off and remove the keyMoreThe first steps replacing the blade drive belt is to turn the ignition switch off and remove the key lift. The mower hood and disconnect the spark plug wire. Lower the mower deck to its lowest.
How tight should Lawn Mower drive belt be?
Home and Garden Geek adds that you should be able to loop one or two fingers over the same belt when the tractor is off and the belt is “engaged” and pull it gently away from the pullies. This translates to one or two pounds of force. If you need more than two fingers, your deck belt may be too tight.
How do you tighten a drive belt?
1:001:57Checking and Adjusting a Drive Belt // Supercheap Auto - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou'll also need a pry bar a metal bar you can use as a lever to apply tension on the belt. LoosenMoreYou'll also need a pry bar a metal bar you can use as a lever to apply tension on the belt. Loosen the adjustment fastener then wedge the pry bar between the alternator.
Why does my drive belt keep coming off my riding mower?
There are lots of potential reasons for a mower deck belt that keeps coming off. It might be that the belt is damaged or worn, the belt could have stretched, one or more belt keepers could be bent out of place or there could be a damaged pulley or pulley bracket.
Why has my self propelled mower stopped propelling?
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.
How do you adjust a self propelled lawn mower belt?
0:001:29How to Adjust Self-Propel Lawn Mower - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe traction adjustment knob by turning it counterclockwise to increase traction pull the cable downMoreThe traction adjustment knob by turning it counterclockwise to increase traction pull the cable down toward the engine to decrease traction pull the cable up toward the handle.
How long should a mower drive belt last?
What's the Expected Lifespan of a Mower Drive Belt? You should have no problem getting 3-4 years out of your lawn mower drive belt. However, you can extend the belt's lifespan beyond this with the correct treatment and maintenance.
How do you change the speed on a Craftsman self propelled lawn mower?
0:351:29How to Adjust Self-Propel Lawn Mower - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe traction adjustment knob by turning it counterclockwise to increase traction pull the cable downMoreThe traction adjustment knob by turning it counterclockwise to increase traction pull the cable down toward the engine to decrease traction pull the cable up toward the handle.
How do I fix the wheels on my Craftsman lawn mower?
0:241:46Craftsman Lawn Mower Rear Wheel Replacement #634-05062 - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow use a 9/16 inch socket to help loosen the mounting nut. Then unthread the nut and remove the oldMoreNow use a 9/16 inch socket to help loosen the mounting nut. Then unthread the nut and remove the old wheel. Install the new rear wheel by sliding it onto the axle.
How do you replace the pulley on a Craftsman riding mower?
1:403:19Craftsman Riding Mower Flat Idler Pulley Replacement 532177968YouTubeStart of suggested clipEnd of suggested clipSlide the new pulley on to the bolt. Then thread and tighten the nut to secure. Align the belt onMoreSlide the new pulley on to the bolt. Then thread and tighten the nut to secure. Align the belt on the new pulley then slide the mower deck back under the frame.
How to replace a riding lawn mower drive belt. | MTD Parts
Home; Knowledge Center; Repairs; How To Repair the Drive Belt on a Riding Lawn Mower; For the do-it-yourself homeowner, here are some step-by-step instructions on how to change a riding lawn mower drive belt.
Why does my craftsman mower lose its ability to cut grass?
The reason behind this is grass gets stuck to the mower’s blade and the drive belt is torn down. Now come to the point.
How to turn a blade counterclockwise?
Using a socket wrench, turn the blade’s screws counterclockwise. Be careful when opening the screws so that the blade can not fall down.
How to replace crankshaft pulley?
Replace the crankshaft pulley in its previous position by rotating it clockwise. Attach the drive belt with the crankshaft pulley carefully.
What to do if you find fault with lawn mower drive belt?
So if you find any fault with the drive belt of your lawnmower, you should take immediate steps to replace it. But at first, let’s know some important data regarding this replacement: Now it’s time to gather the necessary tools that are required to replace the drive belt.
How to free up drive belt?
Locate the crankshaft pulley and rotate it counterclockwise. When you bring out the crankshaft pulley, you can easily free up the drive belt.
Why do you carefully operate a socket wrench?
Carefully operate the socket wrench to avoid any kind of unexpected injury.
How to settle a transmission belt?
Pull the front hood upwards and settle the drive belt with the transmission pulley. When the settlement is done, lower the front hood.
What is a Drive Belt?
The drive belt is responsible for transferring power from the engine to the moving lawnmower components. It connects the engine of your machine to the crankshaft. If the drive belt is faulty, the power transmission will be affected, reducing the machine’s performance. Therefore, a healthy drive belt is crucial for the performance of a Craftsman lawnmower or any other lawnmower. To fix the problem, you should replace the faulty drive belt with a new one.
How to seal a Craftsman gas tank?
You need to tightly cover the fuel tank’s face well with a plastic sheet to prevent leaks. Open the fuel tank, cover the opening with a plastic sheet, and put the lid back on. Sealing the tank will prevent fuel loss during your work, especially if you need to tilt the Craftsman mower. If sealing it is a problem, you can also remove the gas from the tank.
How to check if mower belt is loose?
To see if your current drive belt is loose or not, start your engine and push your throttle lever to the highest. Next, engage the cutting blades by pushing the lever upwards.
Why is my Craftsman mower not mowing?
Ever witnessed your Craftsman lawnmower not mowing properly or leaving patches of uncut grass? A loose drive belt might be the very reason. Luckily, the entire process is relatively easy, and all you’ll need for the adjustment is just a socket wrench. If you’ve never performed self-maintenance on your Craftsman lawnmower before, then don’t worry as we dissect this information for you in a step-by-step approach.
How many pulleys are on a deck?
You might see three pulleys on the deck, namely one idler pulley along with belt keepers and two mandrel pulleys. Remove the old drive belt from the three pulleys.
How to release belt keepers?
Roll the belt off the engine pulley and release the belt keepers.
What is a transmission belt?
Transmission belts in machine design may be of the V-type or synchronous design. V-belts have a wedge-shaped cross-section. Friction is the only force keeping the belt attached. On the other hand, synchronous belts have a notched profile along their inner circumference, much like gears. They are generally mounted on gears and pinions and are used in timing operations.
Why do drive belts wear out?
The belts usually wear out after continued use. Due to elongation in their tensile cords , drive belts have been known to become loose with time. Most often, the remedy is a replacement. However, in cases when elongation isn’t much, you can always adjust the belt tension, and we are looking at that in this article.
How to tell if a belt is loose?
Spring: The cable that comes from the lever is connected to a spring. Touch the spring to see if it’s completely stretched or loose. Also, touch your belt at the same time and notice if it appears loose. If it does, we shall move on towards the next step, adjusting the belt tension.
How to keep mower blade from turning?
Wedge a block of wood between the mower blade and the deck to keep the blade from turning when you loosen the blade nut. Loosen and unthread the blade nut while holding the cutting blade to keep the blade from falling. Pull the blade, blade support and blade nut off the crankshaft.
Why won't my lawn mower drive forward?
A drive belt problem is just one reason the wheels of a lawn mower won't drive forward. To learn how to diagnose a lawn mower drive problem, see Lawn Mower Won't Move Troubleshooting Video: Motion Drive Failure.
What is a flywheel key?
The flywheel key couples the flywheel to the engine crankshaft. Replace the flywheel key if it's broken.
How to remove debris shield?
Remove the debris shield mounting screws and pull off the debris shield.
How to stop gas from leaking out of fuel tank?
Place a plastic bag over the fuel tank opening and reinstall the fuel tank cap to prevent gasoline from leaking out through the fuel tank cap vent.
What does the safety switch do?
The safety switch stops the engine when you release the lever on the handle. This repair guide explains how to replace it if it's not working correctly.
Can a lawn mower move with a broken belt?
This lawn mower repair guide has step-by-step instructions on how to replace a lawn mower drive belt. The mower won't move with a broken or worn drive belt. Replace the drive belt with a manufacturer-approved lawn mower part if it's worn or broken.
What size belt does a Craftsman LT1000 have?
These mowers have 42-inch, heavy-duty decks, and the manufacturer's replacement drive belt part measures 1/2 inch by 95 1/2 inches. Its part number is 144959.
How to start a LT1000?
To get started, park your LT1000 on a flat surface, set the parking brake, turn off the ignition and take out the key. Wearing work gloves, pull up the hood and disconnect your spark plug. Once that has been done, you may lower the tractor's deck to its lowest position and disengage its blades. Roll the belt from the pulley and release it from its belt keepers.
How to remove a battery from a car?
Remove the drive belt from the pulley, idler pulleys and belt guides. Next, lift the seat and remove the bolt that connects the negative cable to your battery. Make sure you also remove the bolt that connects to the positive cable and then lift the battery out of its box. Next, you should see a seat switch wire harness clip. Release the seat switch wire harness clip from the seat bracket, release the retaining tabs, take out the battery box and set it aside. Finally , release the belt from the pulley and pull it out.
What is ground drive belt?
Lawn tractor ground drive belts connect the engine's crankshaft to the transaxle's pulley. This in turn drives the mower's back wheels. When these belts are worn excessively or even break, the tractor cannot move. When shopping for a new drive belt, be sure to choose one that is approved by the manufacturer.
Where are the idler pulleys on a tractor?
Viewing from the left side of the tractor, identify the two idler pulleys located between the top of the mowing deck and the bottom of the tractor. Remove the belt from these pulleys.
Where is Kurt Erickson?
Kurt Erickson. Kurt Erickson has more than 20 years of experience writing for newspapers in Illinois, Wisconsin, Iowa, Missouri and Indiana. He is a 1987 graduate of Carroll College with a Bachelor of Science in communications. Erickson currently resides in Springfield, Ill., where he covers Illinois state government and politics ...
How to remove drive belt from crankshaft?
Remove one end of the drive belt by pulling the belt off the crankshaft pulley and then removing the crankshaft pulley .
How to remove a crankshaft blade?
With your work glove on, firmly place your hand on the blade where the wooden block wedges it. Loosen the blade bolt and remove it from the crankshaft along with the blade and blade support.
How to keep a lawn mower from shifting?
Now that you have taken safety precautions by removing the spark plug or battery you will want to tilt your mower back on its handle. Secure the mower handle by strapping it down to the workstation or using something soft and heavy to keep your mower from shifting when working on it.
How to remove the bottom drive cover?
Remove the bottom drive cover screws and debris shield bolts and remove the shield. Gently twist and remove it from the crankshaft pulley.
Can you replace a deck belt on a Craftsman mower?
There are many models of Craftsman mowers on the market today. The steps that I am going to go through should be a guide to replacing a deck belt on most Craftsman mowers . If you run into any problems, consult with the owner’s manual specific to your model mower.
Do you need to align a crankshaft pulley when reinstalling?
There are indentations on the pulley that need to be aligned when you reinstall it. Roll the new drive belt onto the crankshaft pulley so it sits securely on the pulley.
Can you work on a push mower on the ground?
Make sure you secure your mower when using a workbench so it does not move and potentially fall off the bench. If a workbench or raised work surface is not available, it is fine to work on your push mower while it is on the ground.
How to keep mower blade from turning?
Wedge a block of wood between the mower blade and the deck to keep the blade from turning when you loosen the blade nut. Loosen and unthread the blade nut while holding the cutting blade to keep the blade from falling. Pull the blade, blade support and blade nut off the crankshaft.
Why won't my lawn mower drive forward?
A drive belt problem is just one reason the wheels of a lawn mower won't drive forward. To learn how to diagnose a lawn mower drive problem, see Lawn Mower Won't Move Troubleshooting Video: Motion Drive Failure.
What is a flywheel key?
The flywheel key couples the flywheel to the engine crankshaft. Replace the flywheel key if it's broken.
How to remove debris shield?
Remove the debris shield mounting screws and pull off the debris shield.
How to stop gas from leaking out of fuel tank?
Place a plastic bag over the fuel tank opening and reinstall the fuel tank cap to prevent gasoline from leaking out through the fuel tank cap vent.
What does the safety switch do?
The safety switch stops the engine when you release the lever on the handle. This repair guide explains how to replace it if it's not working correctly.
Can a lawn mower move with a broken belt?
This lawn mower repair guide has step-by-step instructions on how to replace a lawn mower drive belt. The mower won't move with a broken or worn drive belt. Replace the drive belt with a manufacturer-approved lawn mower part if it's worn or broken.