Blowing Fuses

Discussion in 'Mechanic and Repair' started by BERTPCP, Jun 26, 2006.


    BERTPCP LawnSite Member
    Messages: 22

    I have a Husky iz4821 z rider that keeps blowing the fuses that run the blades. It is a 7.5 fuse and just all of a sudden started blowing them. I cant figure out why... Anyone have any ideas??? The mower only has 80 hrs on it.
  2. MowerMedic77

    MowerMedic77 LawnSite Bronze Member
    Messages: 1,164

    Not familiar with this model but is the clutch adjustable? May need an air gap adjustment 80hrs seems low but clutch may have not had the proper burnishing procedure performed at the dealer during setup.
  3. dutch1

    dutch1 LawnSite Silver Member
    from Jayhawk
    Messages: 2,249

    Ditto MM. If you have access to a digital clamp on amp meter, you can set to read the max draw on blade engagement. A 7.5 amp fuse seems rather low for an electric clutch. I worked on an old Toro rear engine rider with manual blade engagement and it had a blown 7.5A fuse. I've not had any clutch problems with the Hustlers I've worked on so am unaware if they have an adjustable air gap clutch.


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