How To Make Idler Pulley Bracket Youtube

Your Troy-Bilt mower chugalug continues to fall off your lawn mower deck. Having to keep putting your belt dorsum on your mower, or worse yet, having to replace with a new belt because information technology keeps snapping, tin can become very frustrating and expensive. Finding the root cause of your belt trouble is necessary so you don't have to keep dealing with information technology.

A Troy-Bilt mower chugalug can go on coming off the mower because the belt is worn or shredded; the brackets or belt keepers are damaged; the pulley or spindle housing bearings are bad; or debris is lodged in the mower deck preventing deck components from moving.

I am going to share with you items to inspect when your Troy-Bilt belt continues to come up off your mower.

Belt keeps breaking or coming off your Troy-Bilt mower

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Follow all rubber instructions provided in your equipment operator's manual prior to diagnosing, repairing or operating. Consult a professional if you lot don't take the skills, knowledge or are non in the condition to perform the repair safely.

Reasons Your Belt Keeps Coming Off Your Troy-Bilt

Loose or worn belt
Chugalug keeper damage
Shredded deck belt
Bad spindle housing bearing
Bad pulley begetting
Worn tensioner bracket or leap
Debris interfering with belt tension
Droppings stuck in the groove of the pulley
Oil or rust on the belt

Loose or Worn Troy-Bilt Chugalug

Over fourth dimension, your Troy-Bilt belt volition become worn and possibly loose from normal use. When you notice the belt is loose, worn, croaky or has a shiny glazed look to it, it is time to supersede your chugalug with a new one.

Troy-Bilt Belt Keeper Damage

Your Troy-Bilt mower may use a belt keeper rod. This is a small rod shaped postal service that sit along the side of the pulleys to assist keep your belt in place. These belt keeps sit down between 1/viii" and 1/4" away from the pulley so your chugalug doesn't rub against the post.

The belt keeper can become bent when a belt has slack in information technology and hits the keeper. With a aptitude belt keeper rod, the belt tin come of your Troy-Bilt. You can endeavor to bend the keeper back into place with a hammer or supervene upon it if you are unable to reuse the keeper.

Shredded Troy-Bilt Chugalug

If you notice your chugalug appears shredded on the sides of the belt, you will need to wait at your deck components to find what your belt is rubbing confronting. You may find it is rubbing against a belt keeper or bracket on the deck. Another possibility for a shredded chugalug is your belt isn't installed effectually your deck components correctly.

Take time to observe to make certain your belt is routed the right mode. Gear up any deck components that may be out of place causing your belt to shred on the edges and come off your mower. You want to get this resolved so you don't continue to go through deck belts. The deck chugalug is usually i of the most expensive vesture parts on your mower so you don't want to go on replacing it if y'all can preclude harm to the belt.

A good indication y'all accept rubbing against a sure office on your deck is a smooth shiny surface area of metal. This typically is wearing from the rubbing of the belt. Adapt the deck bracket to set up the problem. If the office your belt is rubbing against happens to be a subclass with a bushing, you can sometimes supervene upon the bushing. Other times, you volition simply be able to purchase the bracket and bushing as an assembly.

Damaged Bearings in Your Troy-Bilt Pulleys or Spindle Housings

Bearings in your pulleys and spindle housings tin become damaged or wear over fourth dimension. Failed bearings tin can cause your belt to come off your mower. Audit each pulley to brand sure it is sitting flat and parallel to the deck. You don't want 1 side of the caster sitting higher off the deck than the other side.

When your pulleys don't run flat, your belt can come off the pulley. Most of the time, the reason why your pulley doesn't sit flat is considering the bearing is bad in an idler pulley. Idler pulleys have sealed bearings which ways the whole caster assembly volition exist demand to be replaced.

While you are checking each caster, slowly turn the pulley and feel for any resistance. You also need to listen for dissonance coming from your bearing. Replace a pulley where you feel resistance or hear noise. This indicates the bearing is declining in your pulley.

Side by side, you lot need to cheque your Troy-Bilt spindle housings for bearing failure. A trouble in spindle housings can cause your mower to vibrate and knock a belt off a pulley. Earlier you continue, remove the cardinal from your ignition and unplug your spark plug boot(s) to prevent the mower from starting while working under your mower deck.

With a good pair of work gloves on, you're going to check for spindle housing damage by grabbing a hold of each end of the mower bract. Rock the blade upwards and down checking for any motility.

Also, listen for a knocking sound. If you hear or feel whatever of these symptoms, yous need to remove the spindle housings and check for a bad bearing in the housing or a bent spindle shaft. Some spindle housings can be rebuilt while others must be purchased every bit an assembly.

Troy-Bilt Idler Tensioner Bracket or Spring is Worn

The tensioner bracket and spring holds the idler pulley in line. At that place is typically a caster on one side of the subclass and a spring located on the other side. The spring tin can get worn or break causing your Troy-Bilt belt to come of your mower.

Additionally, in that location is a hole in the tensioner bracket where the spring is fastened. The hole can article of clothing and the vibration can cause your belt to come off. When y'all find either of these problems, you will need to replace the worn or missing office.

Debris Interfering with Proper Tension on Your Troy-Bilt Chugalug

Your owner's manual instructs you to clean your mower deck off subsequently mowing, but many people don't really do this. While mowing, your mower will kick up a lot of grit and debris such every bit stones, acorns and sticks. When debris builds upwards on your deck, your tension pulley is not able to move properly and can crusade your chugalug to become loose and come up off.

Some other item to note that doesn't accept to do with your belt coming off, but is related to safety, so information technology is worth mentioning is debris can take hold of on fire. Your chugalug runs fast effectually your pulleys causing friction and oestrus that can catch dry droppings on burn. So, keeping your mower deck free of debris doesn't only help with your Troy-Bilt's performance, it also protects your mower from impairment and protects you for injury.

Check out my manufactures, "How to Clean Your Backyard Mower for Best Operation" and " How to Discover & Prevent Substantial Lawn Mower Deck Problems " to acquire more on how to keep your mower clean and in expert condition to extend your mower'south lifespan.

Debris in the Grooves of Your Troy-Bilt Pulleys

Debris can collect in the grooves of your pulleys. The stress put on the belt considering it needs to stretch effectually the additional debris tin can crusade your Troy-Bilt belt to come off or snap so it is no longer usable. Not just tin can debris become stuck in your pulleys, mud tin can also pack effectually the pulleys that can cause your belt problem.

Oil or Rust on Your Troy-Bilt Chugalug

Your mower can develop an oil leak that drips onto your belt. Your belt can come off when it begins to skid effectually your pulleys. If oil doesn't cause your belt to come off your mower, it tin can cause your belt to go worn when information technology builds heat around the chugalug because it isn't able to grab hold of the pulleys to plough them.

Rust buildup from old parts can cause damage to your mower belt. Rust will cause your belt to dry out and crack becoming more decumbent to breaking and coming off your Troy-Bilt. When yous discover oil or rust on your belt, you need to address the oil leak or rust trouble and so replace your belt. Remove rust from your pulleys by cleaning them or replacing them if they are real bad. Replace your deck belt.

In Summary

Troy-Bilt deck belts can be pricey so the longer you can make them last, the better. Here are a few items that can extend the life of your Troy-Bilt mower belt to keep it from prematurely wearing or breaking and coming off your mower: