Difficulty

Moderate

Steps

6

Time Required

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Sections

1

  • Lawn mower blade
  • 6 steps

Flags

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  • BackSterwins 460BSP500E-3 Mower

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Introduction

Step 1

              Security               
  • Unplug the anti-parasitic spark plug

Unplug the anti-parasitic spark plug

1024

Step 2

              Tilt the lawn mower               
  • Always tilt the lawn mower to the exhaust side.

Always tilt the lawn mower to the exhaust side.

Step 3

              Tools Needed               
  • Tools needed to replace the blade:
  • 17mm wrench
  • Blade lock

Tools needed to replace the blade:

17mm wrench

Blade lock

Step 4

              Positioning the blade lock               
  • Position and affix the blade lock on the mower deck. Ensure the blade is positioned inside the lock.

Position and affix the blade lock on the mower deck. Ensure the blade is positioned inside the lock.

Step 5

              Disassemble the blade               
  • Unscrew the blade’s fixing bolt with the 17mm wrench, turning counter clock-wise.
  • Remove the bolt and the blade.
  • Make sure to check the state of the blade support (blade adapter). If it is damaged, replace it imperatively.

Unscrew the blade’s fixing bolt with the 17mm wrench, turning counter clock-wise.

Remove the bolt and the blade.

Make sure to check the state of the blade support (blade adapter). If it is damaged, replace it imperatively.

Step 6

              Replacing the blade               
  • Put in place the new blade and screw the fixing bolt back. Use your hand, turning in clockwise, and finish tightening with the 17mm wrench.
  • Remove the blade lock, reposition the lawn mower upright, and replug the spark plug wire on the spark plug.

Put in place the new blade and screw the fixing bolt back. Use your hand, turning in clockwise, and finish tightening with the 17mm wrench.

Remove the blade lock, reposition the lawn mower upright, and replug the spark plug wire on the spark plug.

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                    iRobot                     

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