Lawn Mower Blade (17.9-In) 942-04053C

1. Removed deck from tractor.
2. Snake the belt around the pulleys before removing the old one. Taking a picture will accomplish the same thing. The belts donÆt always go where you think they should go.
3. It was necessary to undo the tension spring, remove the pulley closest to the spring and loosen the bolt on the other te ... Read more nsion pulley.
4. Remove the old belt.
5. Check the spindle connections where they meet the mower deck to verify they are tight. If not, tighten.
6. Put the removed pulley back, tighten the other and reconnect the tension spring.
7. Remove old and Installed new mower blades with impact wrench.
8. Reattach mower deck to tractor.

Removed deck from Zero turn
Flipped deck over to expose blades so as to remove blades using a smsll block of wood to assist in breaking nuts loose.
Used scrapper to remove any grass stuck to under side of deck, install new blades and reinstall under mower