Find a deck belt for troy bilt riding mower model number 3312grs, the deck model number is scratched off all i have is the number 1400

SOURCE: The deck belt keeps falling

Either the belt is stretched out and needs to be replaced or there is an idler/tensioner pulley that may be weak and not putting enough pressure on the belt.

SOURCE: NEED A DIAGRAM OF HOW TO ROUTE A BELT ON A TROY

type in your model number to your search engine. find your model and the diagrams will be there.
hope this helps.

SOURCE: Deck belt broken, l need

Hi,

You will find the diagram on the left side of the deck as you sit on tractor by left foot. It will be located under the foot pedal that has the routing diagram specifically for your Troy-Bilt mower model. Note that owner's manuals may not have the most current schematic.

Also you can check this link to download the diagram:-

http://www.seapyramid.net/rt/belt-diagram-troy-bilt-riding-lawnmower/

Please get back to us if you have further query else please accept the suggestion.
Thank you for contacting fixya.com

SOURCE: I need to replace the drive belt on a Troy-Bilt 16S riding mower with a 42" blade deck and I do not have a model# or serial# on the mower (label under seat apparently came off at some point before I i

Lowes or Menards sell troybuilt they may be able too hook you right up.

SOURCE: I have a troy bilt riding mower blades will not engage in the 1 or 2 deck setting

There is a spring attached to a tensioner that probably came unhooked while changing the belt. Higher deck settings push the deck backwards enough to spin the blades, the lower setting need the spring tensioner to take up the slack in the belt.