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wp markIII issues

Discussion in 'Truck & Equipment Repair' started by push'n snow, Jan 14, 2008.

  1. push'n snow

    push'n snow Junior Member
    from wis
    Messages: 2

    hey everyone,

    I've had a WP MarkIII laying around for a couple years and finally decided which truck to mount it on. after mounting it discovered the motor was locked up. I opened it up, pulled the armature and wirewheeled. emery clothed the contacts greased and reassembled. pump runs fine now and ram lifts plow, however it will not lower. the cable and thingy on the pump move freely, so i figure there must be a check valve or somthing that is frozen or hung up. can anyone point me in the proper direction??

    Thanks in advance..
     
  2. push'n snow

    push'n snow Junior Member
    from wis
    Messages: 2

    Anybody???