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      my blade fell off and when I screw it back it comes straight off again. thank you

      Answer this Question (1 Answer)

      • eSpares Staff from eSpares
        eSpares Staff at eSpares says...

        Make sure the locking nut is going into the motor spindle correctly otherwise it will not tighten correctly and will need to be replaced.

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      Lawnmower BQ400 40cm Metal Blade Stock Number: ES1777575

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      High quality spare part for select models of Bosch and Qualcast lawnmowers

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