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when to replace cutting edge?

Discussion in 'Fisher Engineering Discussion' started by porabjr, Sep 5, 2013.

  1. porabjr

    porabjr Member
    Messages: 73

    How can I tell when it is time to replace the cutting edge on my MM2. I run it without shoes and plan to do blacktop lots and roads this year.
  2. BossPlowMaster

    BossPlowMaster Senior Member
    Messages: 203

    when the wear get about 1/2" away from the bolts or if it is starting to get "Smiley" at the ends.