Riding mowers sometimes have problems with the belts, especially the drive belt to the deck that drives the blade(s). The problem is often pulley alignment and that requires some mechanical repair. The other possibility is that the guides that are designed to keep the belt in the vee of the pulley are not adjusted properly. The third, and simplist, is to make sure that the correct belt is on the mower as per the manufacturer's instructions.In any case, unless you have adequate tools and knowledge of the drive mechanism, it might be better to check with a qualified mower mechanic.
Disingage the mower deck take off the mower deck look under neath their and replace the belt
You may have installed the wrong size belt? One of your spindles may be bent. Double check to see that your spindles are not bent and that you have purchased the correct belt for your mower.
To change the mower belt on a Kubota Model RCK44LT, first, disconnect the mower from the tractor and ensure the ignition is off. Remove the mower deck by unhooking the lift arms and the drive belt. Then, take off the old belt by releasing the tension and sliding it off the pulleys. Install the new belt by threading it through the pulleys in the correct sequence, reattach the mower deck, and reconnect the lift arms. Finally, check the belt tension before operating the mower.
You can change the drive belt, on your lawnmower, by loosening the tensioner pulley. With the tensioner pulley, loosen the drive belt will come off and can be replaced.
To install a deck belt on a Deutz Allis 1816 mower, first ensure the mower is turned off and the spark plug is disconnected for safety. Remove the deck by unfastening the mounting bolts and detaching any necessary brackets. Thread the new belt around the pulleys according to the mower's belt routing diagram, ensuring it sits properly in the grooves. Finally, reattach the deck, secure all fasteners, and reconnect the spark plug before testing the mower.
To change the belt on a Yardworks 42" riding mower, first, ensure the mower is turned off and disconnected from the power source. Remove the deck by loosening the belt tension and unhooking the deck hangers. Take note of the belt routing, then remove the old belt and replace it with the new one, ensuring it follows the correct path. Reattach the deck, adjust the tension, and verify that everything is secure before starting the mower.
To put on a drive belt on a lawnmower, first ensure the mower is turned off and disconnected from the power source. Remove the mower deck by loosening any bolts or clips that hold it in place. Next, locate the drive belt's path according to the mower’s manual, and thread the new belt through the appropriate pulleys and around the engine drive pulley. Finally, reassemble the mower deck, ensuring everything is secure before testing the mower.
You have probably broken the drive belt. With the mower turned off, lie on the ground and look underneath the mower. There is a deck belt and a drive belt. The drive belt is the upper belt. Grab the upper belt and see if it is broken.
To change the drive belt on a John Deere 260 lawn mower, first, ensure the mower is turned off and disconnected from the power source. Remove the mower deck by detaching any necessary bolts and pins, then locate and remove the old drive belt from the pulleys. Install the new belt by routing it according to the diagram usually found on the mower or in the owner's manual, ensuring it fits snugly on all pulleys. Finally, reattach the mower deck and double-check the belt alignment before testing the mower.
here is a diagram that might be helpful: https://jdparts.deere.com/partsmkt/document/english/featbene/L120_L130_48_3N1deck.pdf
To perform a Troy Bilt drive belt replacement on your lawn mower, follow these steps: Disconnect the spark plug wire to ensure safety. Remove the mower deck and belt guards. Locate the drive belt and release tension by loosening the idler pulley. Slide the old belt off and replace it with a new one. Re-tension the belt by adjusting the idler pulley. Reassemble the mower deck and belt guards. Reconnect the spark plug wire and test the mower. Remember to consult your mower's manual for specific instructions and safety precautions.
I have Murray 42" cut riding mower that the belt came off. How do I put the belt back on?