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How to Remove the Guide on Toro Mower Model 20017

The Toro Walk-behind Recycler lawnmower model 20017 uses self-propelled transmission and belt guide. When the belt breaks, you must disassemble the mower so you can replace it. This includes getting to and removing the belt guard that protects the belt from damage. The process is straightforward and only takes a few minutes to complete.

Things You'll Need

  • 3/8-inch socket and ratchet
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Instructions

    • 1

      Pull the spark plug wire off the spark plug to prevent the engine from starting during the process.

    • 2

      Locate the black plastic belt cover over the left front tire on top of the mower deck. Place the mower on its side so the air cleaner faces upward. Locate the screws that secure the plastic belt cover to the mower deck. The screws are positioned under the mower deck.

    • 3

      Remove both screws located under the mower socket with a 3/8-inch socket and ratchet and then pull the cover off the top of the mower deck.