You do not need to tension the mower belt because when you lift the yellow lever the belt is automatically tensioned. I had the same question about 3 days ago and when I turned the handle it got tighter.
To ADD...the deck belt drive tension can be adjusted...where the cable comes to the deck from the drive 'ON' handle...it is in a bracket, take cotter pin out and on the inner part there will be a small black plastic piece attached to that side of the cable...pull cable gently out and up of the bracket...the bracket will have two 10mm bolts...loosen them (no need to remove) and you can adjust the tension...
SO put the cable in and test by hand how tight the belt is...adjust the bracket to the position that works best for your mower...make sure you tighten the bracket down good then in reverse put the cable back in its place in the bracket...hope this helps and not confuse...also here is a YouTube link...is for a l110 but works the same way!
good luck!! http://www.youtube.com/watch?v=K5T-IDIZYuE
To install the belt on a John Deere Z225 mower, first, disconnect the battery for safety. Remove the deck by loosening the belt tension and unbolting it from the mower. Next, thread the new belt through the appropriate pulleys, ensuring it follows the correct routing as indicated in the owner's manual. Finally, reattach the deck, adjust the belt tension, and reconnect the battery before testing the mower.
How do you change a mower deck belt on a John Deere L130?Read more: How_do_you_change_a_mower_deck_belt_on_a_John_Deere_L130
Its all spring loaded. No adjustments needed.
The John Deere 48 mower deck belt pattern diagram can be obtained from most John Deere dealerships. Many times when you purchase the belt the parts store will give you a belt pattern diagram.
what size nut is on the blades on a john deere z225 42 in mower
need a quick reference guide on diagram of belt drive for a l120 john deere lawn mower
i need a diagram for installing a belt on a john deere lawn mower 330
To adjust the mower belt on a John Deere LT180, first, ensure the mower is turned off and the key is removed. Locate the belt tensioner and check for any wear or damage. Adjust the tension by loosening the tensioner pulley bolts, repositioning the pulley to achieve the desired tension, and then retightening the bolts. Finally, check the belt alignment and tension by hand, ensuring it is neither too loose nor too tight before reassembling any covers.
To tighten the drive belt on a John Deere LA145, first, ensure the mower is turned off and the key is removed. Locate the belt tensioner, which is typically near the engine; you may need to remove the mower deck for better access. Adjust the tension by either repositioning the tensioner or adjusting the belt guide to create the appropriate tension. Finally, check the belt alignment and ensure it is properly seated on the pulleys before reassembling any removed components.
need a diagram for the belt on my L120 lawn mower
To change the motion belt on a John Deere LT 133, first, ensure the mower is turned off and disconnect the battery for safety. Remove the mower deck by detaching the pins and any necessary wiring. Next, locate the motion belt and release the tension by adjusting the idler pulley or removing any covers. Finally, replace the old belt with a new one, reassemble the mower deck, and reconnect the battery.
The John Deere LA130 is a model of riding lawnmower produced by the John Deere Company. The mower uses a 48 inch mower belt. Replacement mower belts are available online and at specific retailers.