This will help you tighten up the drive belt in a breeze.
Troy bilt riding lawn mower belt keeps coming off.
Loose or damaged spring tensioned idler pulleys.
This is how you remove and change the deck belt on your troy bilt riding lawn mower.
Loose damaged or mis aligned belt pulleys.
There should be a belt guide or keeper that keeps the belt from falling off the pullies when the tension is released.
Inspect that the belt is installed properly.
The belt is in good shape no bent or locked up pullies.
Make sure all pulleys are still rotating smoothly.
A cursory inspection reveals the transmission drive belt has come off.
Loose or missing transmission mounting hardware.
You re mowing with your riding lawn mower and it suddenly stops moving.
If one has bearings that have gone south the pulley could be cocked which will throw the belt.
Usually each pulley has one and when you put the belt back on and have the brake clutch not engaged and the belt is tight check each pulley and adjust the belt guide so there is just enough room so the belt does not hit the guide.
I am asking for my father in law he has a troy built bronco that the deck belt keeps jumping off.
When you shut the pto off it s rather sudden and the deck pulleys will keep spinning which keeps the belt moving and makes it whip around.
But if there s excess slack from a worn belt or the idler not keeping tension it can still pop off.
Always be sure to check your owner s manual for detailed instructions on.
The engine s running fine and the mower blades are spinning but the mower just won t move.
To address this condition.
You can always follow our advice and steps to make it happen.
Belt installation instructions are located in the equipment operator s manual.
He has learned from friends and neighbors that this seems to be a pretty common problem but a head scratcher to figure out.
You wonder what s gone wrong.
Tightening the belt of your troy bilt riding mower may feel like a very easy deed.
That guard should help keep it on the pulley.
How to remove troy bilt trimmer head.
When a riding lawnmower s mounting system is off balance it affects how evenly the mowing deck hangs and an uneven deck may affect the drive belt s operation and cause the belt to come off.
