How to Replace the Mower Blades on Your Gravely ZT Zero Turn

Did you know that dull mower blades could be the culprit in a cut that just isn't very clean and sharp?

Keeping on top of your blades is important, you always want them to be sharp so you aren't compromising the quality of the cut you are getting from your mower!

Luckily, replacing your blades is easy! You will never have to worry about dull blades messing up your lawn again!

What you will need:

  • New blades
  • Wrench or Socket Wrench
  • Torque Wrench

To Remove Mower Blades:

Step 1:

Park your mower on a level surface

Step 2:

Remove the deck of your mower

Step 3:

Block the mower blade to prevent rotation

Step 4:

Remove mounting hardware and mower blades from spindles

To Install Mower Blades:

Step 1:

Install mower blades on spindles with mounting hardware

Step 2:

Torque 5/8-inch nut to 92 -130 lbf-ft (125-176 N∙m)

Its simple to replace mower blades! Be sure to check your owner's manual for specific model information and a suggested maintenance schedule!

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Jack's Safety Tips: Before servicing or repairing any power equipment, disconnect the spark plug and battery cables. Remember to wear appropriate safety glasses and gloves to protect against harmful chemicals and debris. View our Disclaimer.