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Grass Masters Electric walk behind mowers

Official Grass Masters electric lawn mower parts

Sears PartsDirect is a top supplier of Grass Masters electric walk-behind lawn mower repair parts in the United States. Grass Masters makes dependable mowers but certain parts wear out over time. When you need blades, batteries or other parts for your Grass Masters electric walk-behind lawn mower, trust Sears PartsDirect to have what you need in stock.

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Yard Machines Lawn Mower Handle Knob (replaces 01000382, 113589, 720-04072, 720-04125) 720-0241

Knob Assembly

Part #720-0241

Replaced by #720-04072A

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Manufacturer substitution
This part replaces 720-0241. Substitute parts can look different from the original.
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Balancing the cutting blade on your Grass Masters electric walk-behind lawn mower

  • Check the balance of the mower cutting blade after sharpening the blade. Replace the blade if it's damaged and can't be balanced.
  • Clamp a nail or screwdriver with a round shank horizontally in a vice so the nail or screwdriver will support the weight of the blade.
  • Place the center hold of the cutting blade over the nail or screwdriver's round shank.
  • If either end of the blade rotates downward, file that end of the blade and recheck the balance.
  • Continue to file the blade end until the blade rests horizontally and the end doesn't rotate downward.

Installing the grass catcher on your Grass Masters electric walk-behind lawn mower

  • Release the bail handle to turn off the lawn mower. Wait until the cutting blade stops and remove the safety key.
  • Reach down between the mower handle arms and raise the rear discharge door to the vertical position and hold the door up.
  • Remove the mulch insert from the discharge chute.
  • Grasp the grass catcher by its handle and connect the grass catcher to the rear of the mower deck.
  • Release the rear discharge door.